Partition of India

The Bengal Presidency was a large administrative unit in British India. In 1905, Viceroy of India Lord Curzon split it into the Muslim-majority province of Eastern Bengal and Assam and the Hindu-majority province of Bengal. The partition of Bengal—which had been contemplated by previous colonial administrations, though never acted upon—transformed nationalist politics.

Bengalis were upset at the prospect of being outnumbered in the new Bengal province by Biharis and Oriyas. They felt that Curzon's act was punishment for their political assertiveness. The pervasive protests against Curzon's decision predominantly took the form of the Swadeshi ('buy Indian') campaign, involving a boycott of British goods. Sporadically, but flagrantly, the protesters also took to political violence, which involved attacks on civilians. The violence was ineffective, as most planned attacks were either prevented by the British or failed. The rallying cry for both types of protest was the slogan Bande Mataram (Bengali, lit. 'Hail to the Mother'), the title of a song by Bankim Chandra Chatterjee, which invoked a mother goddess, who stood variously for Bengal, India, and the Hindu goddess Kali. The unrest spread from Calcutta to the surrounding regions of Bengal when Calcutta's English-educated students returned home to their villages and towns. The religious stirrings of the slogan and the political outrage over the partition were combined as young men, in such groups as Jugantar, took to bombing public buildings, staging armed robberies, and assassinating British officials. Since Calcutta was the imperial capital, both the outrage and the slogan soon became known nationally.

The overwhelming, predominantly-Hindu protest against the partition of Bengal, along with the fear of reforms favouring the Hindu majority, led the Muslim elite of India in 1906 to the new viceroy Lord Minto, asking for separate electorates for Muslims. In conjunction, they demanded representation in proportion to their share of the total population, reflecting both their status as former rulers and their record of cooperating with the British. This would result in the founding of the All-India Muslim League in Dacca in December 1906. Although Curzon by now had returned to England following his resignation over a dispute with his military chief, Lord Kitchener, the League was in favor of his partition plan. The Muslim elite's position, which was reflected in the League's position, had crystallized gradually over the previous three decades, beginning with the 1871 Census of British India, which had first estimated the populations in regions of Muslim majority. For his part, Curzon's desire to court the Muslims of East Bengal had arisen from British anxieties ever since the 1871 census, and in light of the history of Muslims fighting them in the 1857 Rebellion and the Second Anglo-Afghan War.

In the three decades since the 1871 census, Muslim leaders across North India had intermittently experienced public animosity from some of the new Hindu political and social groups. The Arya Samaj, for example, had not only supported the cow protection movement in their agitation, but also—distraught at the census' Muslim numbers—organized "reconversion" events for the purpose of welcoming Muslims back to the Hindu fold. In the United Provinces, Muslims became anxious in the late-19th century as Hindu political representation increased, and Hindus were politically mobilized in the Hindi–Urdu controversy and the anti-cow-killing riots of 1893. In 1905, Muslim fears grew when Tilak and Lajpat Rai attempted to rise to leadership positions in the Congress, and the Congress itself rallied around the symbolism of Kali. It was not lost on many Muslims, for example, that the bande mataram rallying cry had first appeared in the novel Anandmath in which Hindus had battled their Muslim oppressors. Lastly, the Muslim elite, including Nawab of Dacca, Khwaja Salimullah, who hosted the League's first meeting in his mansion in Shahbag, were aware that a new province with a Muslim majority would directly benefit Muslims aspiring to political power.

World War I would prove to be a watershed in the imperial relationship between Britain and India. 1.4 million Indian and British soldiers of the British Indian Army would take part in the war, and their participation would have a wider cultural fallout: news of Indian soldiers fighting and dying with British soldiers, as well as soldiers from dominions like Canada and Australia, would travel to distant corners of the world both in newsprint and by the new medium of the radio. India's international profile would thereby rise and would continue to rise during the 1920s. It was to lead, among other things, to India, under its name, becoming a founding member of the League of Nations in 1920 and participating, under the name, "Les Indes Anglaises" (British India), in the 1920 Summer Olympics in Antwerp. Back in India, especially among the leaders of the Indian National Congress, it would lead to calls for greater self-government for Indians.

The 1916 Lucknow Session of the Congress was also the venue of an unanticipated mutual effort by the Congress and the Muslim League, the occasion for which was provided by the wartime partnership between Germany and Turkey. Since the Ottoman Sultan, also held guardianship of the Islamic holy sites of Mecca, Medina, and Jerusalem, and, since the British and their allies were now in conflict with the Ottoman Empire, doubts began to increase among some Indian Muslims about the "religious neutrality" of the British, doubts that had already surfaced as a result of the reunification of Bengal in 1911, a decision that was seen as ill-disposed to Muslims. In the Lucknow Pact, the League joined the Congress in the proposal for greater self-government that was campaigned for by Tilak and his supporters; in return, the Congress accepted separate electorates for Muslims in the provincial legislatures as well as the Imperial Legislative Council. In 1916, the Muslim League had anywhere between 500 and 800 members and did not yet have its wider following among Indian Muslims of later years; in the League itself, the pact did not have unanimous backing, having largely been negotiated by a group of "Young Party" Muslims from the United Provinces (UP), most prominently, the brothers Mohammad and Shaukat Ali, who had embraced the Pan-Islamic cause. It gained the support of a young lawyer from Bombay, Muhammad Ali Jinnah, who later rose to leadership roles in the League and the Indian independence movement. In later years, as the full ramifications of the pact unfolded, it was seen as benefiting the Muslim minority elites of provinces like UP and Bihar more than the Muslim majorities of Punjab and Bengal. At the time, the "Lucknow Pact" was an important milestone in nationalistic agitation and was seen so by the British.

Secretary of State for India Montagu and Viceroy Lord Chelmsford presented a report in July 1918 after a long fact-finding trip through India the previous winter. After more discussion by the government and parliament in Britain, and another tour by the Franchise and Functions Committee to identify who among the Indian population could vote in future elections, the Government of India Act 1919 (also known as the Montagu–Chelmsford Reforms) was passed in December 1919. The new Act enlarged both the provincial and Imperial legislative councils and repealed the Government of India's recourse to the "official majority" in unfavourable votes. Although departments like defence, foreign affairs, criminal law, communications, and income-tax were retained by the viceroy and the central government in New Delhi, other departments like public health, education, land-revenue, local self-government were transferred to the provinces. The provinces themselves were now to be administered under a new dyarchical system, whereby some areas like education, agriculture, infrastructure development, and local self-government became the preserve of Indian ministers and legislatures, and ultimately the Indian electorates, while others like irrigation, land-revenue, police, prisons, and control of media remained within the purview of the British governor and his executive council. The new Act also made it easier for Indians to be admitted into the civil service and the army officer corps.

A greater number of Indians were now enfranchised, although, for voting at the national level, they constituted only 10% of the total adult male population, many of whom were still illiterate. In the provincial legislatures, the British continued to exercise some control by setting aside seats for special interests they considered cooperative or useful. In particular, rural candidates, generally sympathetic to British rule and less confrontational, were assigned more seats than their urban counterparts. Seats were also reserved for non-Brahmins, landowners, businessmen, and college graduates. The principle of "communal representation", an integral part of the Minto–Morley Reforms, and more recently of the Congress-Muslim League Lucknow Pact, was reaffirmed, with seats being reserved for Muslims, Sikhs, Indian Christians, Anglo-Indians, and domiciled Europeans, in both provincial and imperial legislative councils. The Montagu–Chelmsford reforms offered Indians the most significant opportunity yet for exercising legislative power, especially at the provincial level, though restricted by the still limited number of eligible voters, by the small budgets available to provincial legislatures, and by the presence of rural and special interest seats that were seen as instruments of British control.

The two-nation theory is the assertion, based on the former Indian Muslim ruling class' sense of being culturally and historically distinct, that Indian Hindus and Muslims are two distinct nations. It argued that religion resulted in cultural and social differences between Muslims and Hindus. While some professional Muslim Indian politicians used it to secure or safeguard a large share of political spoils for the Indian Muslims with the withdrawal of British rule, others believed the main political objective was the preservation of the cultural entity of Muslim India. The two-nation theory was a founding principle of the Pakistan Movement (i.e., the ideology of Pakistan as a Muslim nation-state in South Asia), and the partition of India in 1947.

Theodore Beck, who played a major role in founding of the All-India Muslim League in 1906, was supportive of two-nation theory. Another British official supportive of the theory includes Theodore Morison. Both Beck and Morison believed that parliamentary system of majority rule would be disadvantageous for the Muslims.

Arya Samaj leader Lala Lajpat Rai laid out his own version of two-nation theory in 1924 to form "a clear partition of India into a Muslim India and a non-Muslim India". Lala believed in partition in response to the riots against Hindus in Kohat, North-West Frontier Province which diminished his faith in Hindu-Muslim unity.

Vinayak Damodar Savarkar had initially proposed an embryonic form of the two-nation theory in his 1923 ideological pamphlet Essentials of Hindutva. The pamphlet served as the founding text of Hindutva, a Hindu nationalist ideology. In 1937, during the 19th session of the Hindu Mahasabha in Ahmedabad, Savarkar declared, "India cannot be assumed today to be a unitarian and homogenous nation. On the contrary, there are two nations in the main: the Hindus and the Muslims, in India".

At a press conference on 3 June 1947, Lord Mountbatten announced the date of independence – 14 August 1947 – and also outlined the actual division of British India between the two new dominions in what became known as the "Mountbatten Plan" or the "3 June Plan". The plan's main points were:

Sikhs, Hindus and Muslims in Punjab and Bengal legislative assemblies would meet and vote for partition. If a simple majority of either group wanted partition, then these provinces would be divided.

Sind and Baluchistan were to make their own decision.

The fate of North-West Frontier Province and Sylhet district of Assam was to be decided by a referendum.

The separate independence of Bengal was ruled out.

A boundary commission to be set up in case of partition.

The Indian political leaders had accepted the Plan on 2 June. It could not deal with the question of the princely states, which were not British possessions, but on 3 June Mountbatten advised them against remaining independent and urged them to join one of the two new Dominions.

The Muslim League's demands for a separate country were thus conceded. The Congress's position on unity was also taken into account while making Pakistan as small as possible. Mountbatten's formula was to divide India and, at the same time, retain maximum possible unity. Abul Kalam Azad expressed concern over the likelihood of violent riots, to which Mountbatten replied:At least on this question I shall give you complete assurance. I shall see to it that there is no bloodshed and riot. I am a soldier and not a civilian. Once the partition is accepted in principle, I shall issue orders to see that there are no communal disturbances anywhere in the country. If there should be the slightest agitation, I shall adopt the sternest measures to nip the trouble in the bud. Jagmohan has stated that this and what followed showed a "glaring failure of the government machinery."

On 3 June 1947, the partition plan was accepted by the Congress Working Committee. Boloji states that in Punjab, there were no riots, but there was communal tension, while Gandhi was reportedly isolated by Nehru and Patel and observed maun vrat (day of silence). Mountbatten visited Gandhi and said he hoped that he would not oppose the partition, to which Gandhi wrote the reply: "Have I ever opposed you?"

Within British India, the border between India and Pakistan (the Radcliffe Line) was determined by a British Government-commissioned report prepared under the chairmanship of a London barrister, Sir Cyril Radcliffe. Pakistan came into being with two non-contiguous areas, East Pakistan (today Bangladesh) and West Pakistan, separated geographically by India. India was formed out of the majority Hindu regions of British India, and Pakistan from the majority Muslim areas.

On 18 July 1947, the British Parliament passed the Indian Independence Act that finalized the arrangements for partition and abandoned British suzerainty over the princely states, of which there were several hundred, leaving them free to choose whether to accede to one of the new dominions or to remain independent outside both. The Government of India Act 1935 was adapted to provide a legal framework for the new dominions.

Following its creation as a new country in August 1947, Pakistan applied for membership of the United Nations and was accepted by the General Assembly on 30 September 1947. The Dominion of India continued to have the existing seat as India had been a founding member of the United Nations since 1945.

The Punjab—the region of the five rivers east of Indus: Jhelum, Chenab, Ravi, Beas, and Sutlej—consists of inter-fluvial doabs ('two rivers'), or tracts of land lying between two confluent rivers (see map on the right):

the Sindh-Sagar doab (between Indus and Jhelum);

the Jech doab (Jhelum/Chenab);

the Rechna doab (Chenab/Ravi);

the Bari doab (Ravi/Beas); and

the Bist doab (Beas/Sutlej).

In early 1947, in the months leading up to the deliberations of the Punjab Boundary Commission, the main disputed areas appeared to be in the Bari and Bist doabs. Some areas in the Rechna doab were claimed by the Congress and Sikhs. In the Bari doab, the districts of Gurdaspur, Amritsar, Lahore, and Montgomery were all disputed. All districts (other than Amritsar, which was 46.5% Muslim) had Muslim majorities; albeit, in Gurdaspur, the Muslim majority, at 51.1%, was slender. At a smaller area-scale, only three tehsils (sub-units of a district) in the Bari doab had non-Muslim majorities: Pathankot, in the extreme north of Gurdaspur, which was not in dispute; and Amritsar and Tarn Taran in Amritsar district. Nonetheless, there were four Muslim-majority tehsils east of Beas-Sutlej, in two of which Muslims outnumbered Hindus and Sikhs together.

Before the Boundary Commission began formal hearings, governments were set up for the East and the West Punjab regions. Their territories were provisionally divided by "notional division" based on simple district majorities. In both the Punjab and Bengal, the Boundary Commission consisted of two Muslim and two non-Muslim judges with Sir Cyril Radcliffe as a common chairman. The mission of the Punjab commission was worded generally as: "To demarcate the boundaries of the two parts of Punjab, based on ascertaining the contiguous majority areas of Muslims and non-Muslims. In doing so, it will take into account other factors." Each side (the Muslims and the Congress/Sikhs) presented its claim through counsel with no liberty to bargain. The judges, too, had no mandate to compromise, and on all major issues they "divided two and two, leaving Sir Cyril Radcliffe the invidious task of making the actual decisions."

Mass migration occurred between the two newly formed states in the months following the partition. There was no conception that population transfers would be necessary because of the partitioning. Religious minorities were expected to stay put in the states they found themselves. An exception was made for Punjab, where the transfer of populations was organized because of the communal violence affecting the province; this did not apply to other provinces.

The population of undivided India in 1947 was about 390 million. Following the partition, there were perhaps 330 million people in India, 30 million in West Pakistan, and 30 million people in East Pakistan (present-day Bangladesh). Once the boundaries were established, about 14.5 million people crossed the borders to what they hoped was the relative safety of religious majority. The 1951 Census of Pakistan identified the number of displaced people in Pakistan at 7,226,600, presumably all Muslims who had entered Pakistan from India; the 1951 Census of India counted 7,295,870 displaced persons, apparently all Hindus and Sikhs who had moved to India from Pakistan immediately after the partition.

During Partition, a full population exchange was a contentious issue that received differing opinions among Indian leaders. B.R. Ambedkar and Sardar Vallabhbhai Patel supported the idea of a complete population exchange between India and Pakistan. This meant that all the 42 million Muslims in India would move to Pakistan, while all the 19 million Hindus, Sikhs and other minorities in West and East Pakistan would migrate to India. Their rationale was rooted in ensuring lasting communal peace by eliminating the possibility of future inter-religious conflicts and reducing the risk of large-scale violence. Ambedkar had argued in his writings, including Thoughts on Linguistic States, that such a population exchange, though harsh, was a practical solution to the communal problem that had led to Partition. Similarly, Patel, the Iron Man of India, believed that the lingering presence of hostile minorities could lead to future instability. They saw the success of the earlier population exchange between Greece and Turkey after the Treaty of Lausanne (1923) as a precedent. However, this proposal was rejected by Jawaharlal Nehru and Mahatma Gandhi, who strongly opposed the idea of compulsory population exchange. Nehru and Gandhi upheld the vision of a secular India where communities could coexist peacefully regardless of religion. They believed that a forced population transfer would cause immense suffering and disrupt the social fabric. Gandhi, in particular, had faith in Hindu-Muslim unity and insisted that Muslims who chose to stay in India should be welcomed as equal citizens. As a result, the full population exchange did not occur. While a partial migration took place, with around 14.5 million people crossing borders amidst horrific violence, millions remained on both sides. This decision had profound consequences. India retained its Muslim population, which grew to become a significant minority, while Pakistan's Hindu and Sikh populations dwindled drastically over the decades due to migration and persecution. The absence of a full exchange has led to enduring communal tensions and periodic conflicts over the years, with proponents arguing that such an exchange might have prevented these issues.

The newly formed governments had not anticipated, and were completely unequipped for, a two-way migration of such staggering magnitude. Massive violence and slaughter occurred on both sides of the new India–Pakistan border.

On 13 January 1948, Mahatma Gandhi started his fast with the goal of stopping the violence. Over 100 religious leaders gathered at Birla House and accepted the conditions of Gandhi. Thousands of Hindus, Muslims and Sikhs gathered outside Birla house to uphold peace and unity. Representatives of organisations including Hindu Mahasabha, Jamait-ul-Ulema, Rashtriya Swayamsevak Sangh (RSS), visited Birla house to pledge communal harmony and the end of violence. Maulana Azad, Jawaharlal Nehru and Pakistan's High Commissioner to India Zahid Hussain also made their visit. By 18 January, Gandhi agreed to break his fast. This fast is credited for putting an end to communal violence.

While estimates of the number of deaths vary greatly, ranging from 200,000 to 2,000,000, most of the scholars accept approximately 1 million died in the partition violence. The worst case of violence among all regions is concluded to have taken place in Punjab.

The Partition of India split the former British province of Punjab between the Dominion of India and the Dominion of Pakistan. The mostly Muslim western part of the province became Pakistan's Punjab province; the mostly Hindu and Sikh eastern part became India's East Punjab state (later divided into the new states of Punjab, Haryana, and Himachal Pradesh). Many Hindus and Sikhs lived in the west, and many Muslims lived in the east, and the fears of all such minorities were so great that the partition saw many people displaced and much inter-communal violence. Some have described the violence in Punjab as a retributive genocide. Total migration across Punjab during the partition is estimated at 12 million people; around 6.5 million Muslims moved into West Punjab, and 4.7 million Hindus and Sikhs moved into East Punjab.

Virtually no Muslim survived in East Punjab (except in Malerkotla and Nuh) and virtually no Hindu or Sikh survived in West Punjab (except in Rahim Yar Khan and Bahawalpur).

Lawrence James observed that Sir Francis Mudie, the governor of West Punjab, "estimated that 500,000 Muslims died trying to enter his province, while the British High Commissioner in Karachi put the full total at 800,000. This makes nonsense of the claim by Mountbatten and his partisans that only 200,000 were killed".

During this period, many alleged that Sikh leader Tara Singh was endorsing the killing of Muslims. On 3 March 1947, at Lahore, Singh, along with about 500 Sikhs, declared from a dais "Death to Pakistan." According to political scientist Ishtiaq Ahmed:

On March 3, radical Sikh leader Master Tara Singh famously flashed his kirpan (sword) outside the Punjab Assembly, calling for the destruction of the Pakistan idea prompting violent response by the Muslims mainly against Sikhs but also Hindus, in the Muslim-majority districts of northern Punjab. Yet, at the end of that year, more Muslims had been killed in East Punjab than Hindus and Sikhs together in West Punjab.

Nehru wrote to Gandhi on 22 August that, up to that point, twice as many Muslims had been killed in East Punjab as Hindus and Sikhs in West Punjab.

The province of Bengal was divided into the two separate entities of West Bengal, awarded to the Dominion of India, and East Bengal, awarded to the Dominion of Pakistan. East Bengal was renamed East Pakistan in 1955, and later became the independent nation of Bangladesh after the Bangladesh Liberation War of 1971.

The districts of Murshidabad and Malda, located on the right bank of the Ganges, were given to India despite having Muslim majorities. The Hindu-majority Khulna District, located on the mouths of the Ganges and surrounded by Muslim-majority districts, were given to Pakistan, as were the eastern-most Chittagong Hill Tracts.

Thousands of Hindus, located in the districts of East Bengal, which were awarded to Pakistan, found themselves being attacked, and this religious persecution forced hundreds of thousands of Hindus from East Bengal to seek refuge in India. The massive influx of Hindu refugees into Calcutta affected the demographics of the city. Many Muslims left the city for East Pakistan, and the refugee families occupied some of their homes and properties.

Total migration across Bengal during the partition is estimated at 3.3 million: 2.6 million Hindus moved from East Pakistan to India and 0.7 million Muslims moved from India to East Pakistan (now Bangladesh).

The sparsely populated Chittagong Hill Tracts were a special case. Located on the eastern limits of Bengal, it provided the Muslim-majority Chittagong with a hinterland. Despite the Tracts' 98.5% Buddhist majority in 1947 the territory was given to Pakistan.

There was no mass violence in Sindh as there was in Punjab and Bengal.

At the time of partition, the majority of Sindh's prosperous upper and middle class was Hindu. The Hindus were mostly concentrated in cities and formed the majority of the population in cities including Hyderabad, Karachi, Shikarpur, and Sukkur. During the initial months after partition, only some Hindus migrated. In late 1947, the situation began to change. Large numbers of Muslims refugees from India started arriving in Sindh and began to live in crowded refugee camps.

On 6 December 1947, communal violence broke out in Ajmer in India, precipitated by an argument between

some Sindhi Hindu refugees and local Muslims in the Dargah Bazaar. Violence in Ajmer again broke out in the middle of December with stabbings, looting and arson resulting in mostly Muslim casualties. Many Muslims fled across the Thar Desert to Sindh in Pakistan. This sparked further anti-Hindu riots in Hyderabad, Sindh. On 6 January anti-Hindu riots broke out in Karachi, leading to an estimate of 1100 casualties. The arrival of Sindhi Hindu refugees in North Gujarat's town of Godhra in March 1948 again sparked riots there which led to more emigration of Muslims from Godhra to Pakistan. These events triggered the large scale exodus of Hindus.

An estimated 1.2 – 1.4 million Hindus migrated to India primarily by ship or train.

Despite the migration, a significant Sindhi Hindu population still resides in Pakistan's Sindh province, where they number at around 2.3 million as per Pakistan's 1998 census. Some districts in Sindh had a Hindu majority like Tharparkar District, Umerkot, Mirpurkhas, Sanghar and Badin.

Due to the religious persecution of Hindus in Pakistan, Hindus from Sindh are still migrating to India.

It experienced large refugee migrations.

An estimated 642,000 Muslims migrated to Pakistan, of which 75% went to Karachi largely due to business interests. The 1951 Census registered a drop of the Muslim population in the state from 13% in 1941 to 7% in 1951.

The number of incoming refugees was also quite large, with over a million people migrating to Gujarat.

These Hindu refugees were largely Sindhi and Gujarati.

For centuries Delhi had been the capital of the Mughal Empire from Babur to the successors of Aurangzeb and previous Turkic Muslim rulers of North India. The series of Islamic rulers keeping Delhi as a stronghold of their empires left a vast array of Islamic architecture in Delhi, and a strong Islamic culture permeated the city. In 1911, when the British Raj shifted their colonial capital from Calcutta to Delhi, the nature of the city began changing. The core of the city was called 'Lutyens' Delhi,' named after the British architect Sir Edwin Lutyens, and was designed to service the needs of the small but growing population of the British elite. Nevertheless, the 1941 census listed Delhi's population as being 33.2% Muslim.

As refugees began pouring into Delhi in 1947, the city was ill-equipped to deal with the influx of refugees. Refugees "spread themselves out wherever they could. They thronged into camps ... colleges, temples, gurudwaras, dharmshalas, military barracks, and gardens." By 1950, the government began allowing squatters to construct houses in certain portions of the city. As a result, neighbourhoods such as Lajpat Nagar and Patel Nagar sprang into existence, which carry a distinct Punjabi character to this day. As thousands of Hindu and Sikh refugees from West Punjab and North-West Frontier Province fled to the city, upheavals ensued as communal pogroms rocked the historical stronghold of Indo-Islamic culture and politics. A Pakistani diplomat in Delhi, Hussain, alleged that the Indian government was intent on eliminating Delhi's Muslim population or was indifferent to their fate. He reported that army troops openly gunned down innocent Muslims. Prime Minister Jawaharlal Nehru estimated 1,000 casualties in the city. Other sources put the casualty rate 20 times higher. Gyanendra Pandey's 2010 account of the violence in Delhi puts the figure of Muslim casualties in Delhi at between 20,000 and 25,000.

Tens of thousands of Muslims were driven to refugee camps regardless of their political affiliations, and numerous historical sites in Delhi such as the Purana Qila, Idgah, and Nizamuddin were transformed into refugee camps. In fact, many Hindu and Sikh refugees eventually occupied the abandoned houses of Delhi's Muslim inhabitants.

At the culmination of the tensions, total migration in Delhi during the partition is estimated at 830,000 people; around 330,000 Muslims had migrated to Pakistan and around 500,000 Hindus and Sikhs migrated from Pakistan to Delhi. The 1951 Census registered a drop of the Muslim population in the city from 33.2% in 1941 to 5.7% in 1951.

In several cases, rulers of princely states were involved in communal violence or did not do enough to stop in time. Some rulers were away from their states for the summer, such as those of the Sikh states. Some believe that the rulers were whisked away by communal ministers in large part to avoid responsibility for the soon-to-come ethnic cleansing. In Bhawalpur and Patiala, upon the return of their ruler to the state, there was a marked decrease in violence, and the rulers consequently stood against the cleansing. The Nawab of Bahawalpur was away in Europe and returned on 1 October, shortening his trip. A bitter Hassan Suhrawardy would write to Mahatma Gandhi:

What is the use now, of the Maharaja of Patiala, when all the Muslims have been eliminated, standing up as the champion of peace and order?

With the exceptions of Jind and Kapurthala, the violence was well organised in the Sikh states, with logistics provided by local government. In Patiala and Faridkot, the Maharajas responded to the call of Master Tara Singh to cleanse India of Muslims. The Maharaja of Patiala was offered the headship of a future united Sikh state that would rise from the "ashes of a Punjab civil war." The Maharaja of Faridkot, Harinder Singh, is reported to have listened to stories of the massacres with great interest going so far as to ask for "juicy details" of the carnage. The Maharaja of Bharatpur State personally witnessed the cleansing of Muslim Meos at Khumbar and Deeg. When reproached by Muslims for his actions, Brijendra Singh retorted by saying: "Why come to me? Go to Jinnah."

In Alwar and Bahawalpur communal sentiments extended to higher echelons of government, and the prime ministers of these States were said to have been involved in planning and directly overseeing the cleansing. In Bikaner, by contrast, the organisation occurred at much lower levels.

In Alwar and Bharatpur, princely states of Rajputana (modern-day Rajasthan), there were bloody confrontations between the dominant, Hindu land-holding community and the Muslim cultivating community. Well-organised bands of Hindu Jats, Ahirs and Gurjars, started attacking Muslim Meos in April 1947. By June, more than fifty Muslim villages had been destroyed.

According to the 1951 Census of India, 2% of India's population were refugees (1.3% from West Pakistan and 0.7% from East Pakistan).

The majority of Hindu and Sikh Punjabi refugees from West Punjab were settled in Delhi and East Punjab (including Haryana and Himachal Pradesh). Delhi received the largest number of refugees for a single city, with the population of Delhi showing an increase from under 1 million (917,939) in the Census of India, 1941, to a little less than 2 million (1,744,072) in the 1951 Census, despite a large number of Muslims leaving Delhi in 1947 to go to Pakistan whether voluntarily or by coercion. The incoming refugees were housed in various historical and military locations such as the Purana Qila, Red Fort, and military barracks in Kingsway Camp (around the present Delhi University). The latter became the site of one of the largest refugee camps in northern India, with more than 35,000 refugees at any given time besides Kurukshetra camp near Panipat. The campsites were later converted into permanent housing through extensive building projects undertaken by the Government of India from 1948 onwards. Many housing colonies in Delhi came up around this period, like Lajpat Nagar, Rajinder Nagar, Nizamuddin East, Punjabi Bagh, Rehgar Pura, Jangpura, and Kingsway Camp. Several schemes such as the provision of education, employment opportunities, and easy loans to start businesses were provided for the refugees at the all-India level. Many Punjabi Hindu refugees were also settled in Cities of Western and Central Uttar Pradesh. A Colony consisting largely of Sikhs and Punjabi Hindus was also founded in Central Mumbai's Sion Koliwada region, and named Guru Tegh Bahadur Nagar.

Hindus fleeing from East Pakistan (now Bangladesh) were settled across Eastern, Central and Northeastern India, many ending up in neighbouring Indian states such as West Bengal, Assam, and Tripura. Substantial number of refugees were also settled in Madhya Pradesh (incl. Chhattisgarh) Bihar (incl. Jharkhand), Odisha and Andaman islands (where Bengalis today form the largest linguistic group)

Sindhi Hindus settled predominantly in Gujarat, Maharashtra, and Rajasthan. Substantial numbers, however, were also settled in Madhya Pradesh, A few also settled in Delhi. A new township was established for Sindhi Hindu refugees in Maharashtra. The Governor-General of India, Sir Rajagopalachari, laid the foundation for this township and named it Ulhasnagar ('city of joy').

Substantial communities of Hindu Gujarati and Marathi Refugees who had lived in the cities of Sindh and Southern Punjab were also resettled in the cities of modern-day Gujarat and Maharashtra.

A small community of Pashtun Hindus from Loralai, Balochistan was also settled in Jaipur. Today they number around 1,000.

The list below shows the number of relief camps in districts of Punjab and their population up to December 1948.

The 1951 Census of Pakistan recorded that the most significant number of Muslim refugees came from the East Punjab and nearby Rajputana states (Alwar and Bharatpur). They numbered 5,783,100 and constituted 80.1% of Pakistan's total refugee population. This was the effect of the retributive ethnic cleansing on both sides of the Punjab where the Muslim population of East Punjab was forcibly expelled like the Hindu/Sikh population in West Punjab.

Migration from other regions of India were as follows: Bihar, West Bengal, and Orissa, 700,300 or 9.8%; UP and Delhi 464,200 or 6.4%; Gujarat and Bombay, 160,400 or 2.2%; Bhopal and Hyderabad 95,200 or 1.2%; and Madras and Mysore 18,000 or 0.2%.

So far as their settlement in Pakistan is concerned, 97.4% of the refugees from East Punjab and its contiguous areas went to West Punjab; 95.9% from Bihar, West Bengal and Orissa to the erstwhile East Pakistan; 95.5% from UP and Delhi to West Pakistan, mainly in Karachi Division of Sindh; 97.2% from Bhopal and Hyderabad to West Pakistan, mainly Karachi; and 98.9% from Bombay and Gujarat to West Pakistan, largely to Karachi; and 98.9% from Madras and Mysore went to West Pakistan, mainly Karachi.

West Punjab received the largest number of refugees (73.1%), mainly from East Punjab and its contiguous areas. Sindh received the second largest number of refugees, 16.1% of the total migrants, while the Karachi division of Sindh received 8.5% of the total migrant population. East Bengal received the third-largest number of refugees, 699,100, who constituted 9.7% of the total Muslim refugee population in Pakistan. 66.7% of the refugees in East Bengal originated from West Bengal, 14.5% from Bihar and 11.8% from Assam.

NWFP and Baluchistan received the lowest number of migrants. NWFP received 51,100 migrants (0.7% of the migrant population) while Baluchistan received 28,000 (0.4% of the migrant population).

The government undertook a census of refugees in West Punjab in 1948, which displayed their place of origin in India.

A study of the total population inflows and outflows in the districts of Punjab, using the data provided by the 1931 and 1951 Census has led to an estimate of 1.3 million missing Muslims who left western India but did not reach Pakistan. The corresponding number of missing Hindus/Sikhs along the western border is estimated to be approximately 0.8 million. This puts the total of missing people, due to partition-related migration along the Punjab border, to around 2.2 million.

Another study of the demographic consequences of partition in the Punjab region using the 1931, 1941 and 1951 censuses concluded that between 2.3 and 3.2 million people went missing in the Punjab.