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Princely States in India List, Background, Integration

A total of 565 were existing Princely States in India before 1947, Check out about them, Princely States in India List, Background, Integration in the article below for better understanding.
authorImageParul Rishi4 Oct, 2025
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Princely States in India

Princely States in India, also known as native states, were semi-autonomous regions ruled by Indian monarchs under the indirect control of the British Raj. These rulers had internal autonomy but relied on the British Crown for defense and foreign relations.

When India gained independence in 1947, there were around 565 princely states. These states collectively covered 48% of India’s land area and included 28% of the population.

Background of Princely States in India

Before independence, princely states maintained a delicate relationship with British India. Though they were not directly ruled by the British, they were bound by treaties and enjoyed limited sovereignty. The British used this system to control India indirectly and prevent other colonial powers from gaining influence.

After independence, these princely rulers faced a crucial choice:

  • To join India,

  • To join Pakistan, or

  • To remain independent.

This decision would determine the political unity and future map of modern India.

Role of Sardar Vallabhbhai Patel in the Integration of Princely States

Sardar Vallabhbhai Patel, India's first deputy prime minister, was given the task of convincing these princely states to join India. He used different methods, like appealing to their love for the country and warning them about potential problems if they stayed out. He also introduced "privy purses," payments to royal families who agreed to join India. Some princely states, like Bikaner and Baroda, joined India early on. But others were reluctant. Some wanted independence, while some preferred to be part of Pakistan. This period marked a crucial time in India's history when the country had to unite all these diverse princely states into a single nation.

Princely States in India After Independence

Sardar Vallabh Bhai Patel was in charge of bringing together the princely states. He and V.P. Menon created a plan for the kings to join India. This plan was called the 'Instrument of Accession,' and it said that India would take care of foreign affairs, defence, and communication, while the states would handle everything else within their borders.
Key Aspect Details
Total Princely States Around 565
Integrated into India 562 states
Key Leader Sardar Vallabhbhai Patel
Legal Framework Instrument of Accession (1947)
Land Covered 48% of India’s territory
Population 28% of India’s total
Main Supporter of British Rule Princely Rulers (to maintain power)

Major Princely States in India and Their Integration Stories

Below we have shared the History of Princely States in India for better understanding:

1. Travancore

Located in southern India, Travancore initially resisted joining India. Its Dewan, Sir C.P. Ramaswamy Aiyar, considered independence due to the region’s rich monazite deposits desired by the British. After surviving an assassination attempt in July 1947, he agreed to accede, and Travancore joined India on July 30, 1947.

2. Jodhpur

Despite being a Hindu-majority state, the ruler Maharaja Hanvant Singh considered joining Pakistan for economic reasons. However, Sardar Patel’s persuasion — including promises of rail connectivity and famine aid — convinced Jodhpur to sign the Instrument of Accession on August 11, 1947.

3. Bhopal

The ruler Nawab Hamidullah Khan was close to the Muslim League and initially wanted independence. However, facing isolation, he decided to join India in 1947, marking another diplomatic success for Patel.

4. Hyderabad

The largest and richest princely state, ruled by Nizam Mir Osman Ali, refused to join India. Supported by Jinnah, the Nizam sought independence. The violent Razakar movement created unrest, leading India to launch Operation Polo in September 1948, bringing Hyderabad under Indian control within four days.

5. Junagadh

In September 1947, Nawab Mahabat Khanji III of Junagadh, a Hindu-majority region, announced accession to Pakistan. India intervened after local unrest and conducted a referendum in February 1948, where over 99% voted to join India. Junagadh was merged with Saurashtra, later becoming part of Gujarat.

6. Jammu and Kashmir

Maharaja Hari Singh of Jammu and Kashmir initially wanted to remain independent. But when Pakistan invaded on October 24, 1947, he sought India’s help and signed the Instrument of Accession on October 26, 1947. India took charge of defense, foreign affairs, and communication. Post-1948, the region adopted its own constitution, and in 2019, the special status under Article 370 was revoked, integrating Jammu & Kashmir and Ladakh as Union Territories.

Integration of Princely States into India – Timeline Summary

Year Event Outcome
1947 Independence & Partition 565 princely states existed
1947–1948 Integration drive by Sardar Patel 562 states joined India
1948 Operation Polo (Hyderabad) Hyderabad integrated
1948 Junagadh Referendum Merged with India
1950 Constitution of India came into effect Princely states merged into Indian Union
2019 Abrogation of Article 370 Full integration of J&K

Princely States Joined India

Sardar Vallabhbhai Patel played a crucial role in bringing together 562 princely kingdoms into India. Before the Partition of India in 1947, there were around 584 princely states, also known as 'native states,' that were not officially a part of British India. These princely states had the choice to become a part of India, Pakistan, or remain independent after gaining their independence. With his diplomatic skill and tact, Sardar Vallabhbhai Patel successfully united numerous princely kingdoms into the Union of India.


Other Related Links
Tiger Reserves in India National Parks in India
Biosphere Reserves in India Elephant Reserves in India

Princely States in India FAQs

Q1. Who ruled princely states?

Ans. A local or regional tyrant who had a secondary alliance with the British was in charge of the princely kingdoms.

Q2. Which was the smallest princely state in India?

Ans. The smallest Princely States in India was Vejanoness

Q3. Which is the largest princely state of India?

Ans. Hyderabad was the largest princely state in India.

Q4. How many princely states are there?

Ans. When India and Pakistan became independent in 1947, there were actually 565 princely states. However, most of these states had arrangements with the viceroy to offer public services and collect taxes.
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