From 584 Imperial States to 36 Modern Entities: The Evolution of India's Map

Countries & Cities · Published 29 September 2026 Swipe more like this →

In short: Modern India is a federal union of 28 states and 8 union territories, but its administrative architecture is the result of a complex historical transformation. From the British Raj’s intricate web of provinces and princely states to the post-1947 integration, the nation’s internal borders have been radically redefined.

The British Raj was a sprawling political entity that, at its 1876 establishment, comprised 584 constituent states alongside territories directly ruled by the Crown. These were organized into provinces and agencies, with the Emperor’s authority mediated by governors, lieutenant-governors, and Agents to the Governor-General. The system was fluid; for instance, the Bengal Presidency was re-established in 1912, and the 1919 Government of India Act elevated all provinces to governorships while granting many states direct relations with the Emperor through the Chamber of Princes.

The transition to the modern era began with the 1947 dissolution of the Indian Empire, which saw the Union of India formed from nine former provinces and 562 princely states. Between 1947 and 1950, these princely territories were integrated into the new union. Some were merged into existing provinces, while others—such as Rajasthan, Himachal Pradesh, and the Malwa Union—were created from multiple former states. A few, including Mysore and Hyderabad, initially became separate states.

The Constitution of India, which took effect on 26 January 1950, formally declared the nation a sovereign democratic republic and a 'Union of States.' Today, the administrative landscape is far more streamlined. India is divided into 36 subnational entities: 28 states and 8 union territories. While states are self-governing with their own legislatures, union territories are governed directly by the national union government, reflecting a distinct division of power that contrasts sharply with the imperial structures of the past.

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