India Post, officially the Department of Posts, is the government-operated postal system of India. It functions under the Department of Posts within the Ministry of Communications of the Government of India and is one of the most widely distributed postal networks in the world. Beyond mail delivery, India Post provides retail, financial, insurance and government-to-citizen services through its branches, and operates the India Post Payments Bank.
| Name | India Post (Department of Posts) |
|---|---|
| Type | Government department |
| Parent ministry | Ministry of Communications, Government of India |
| Headquarters | Dak Bhawan, New Delhi |
| Service area | Republic of India |
| Predecessor | Indian Post Office (British India) |
| Postal code system | PIN Code (six-digit) |
| Subsidiary | India Post Payments Bank (IPPB) |
India Post operates a network of post offices spanning urban centres and rural areas across all states and union territories of India. It is organised into postal circles, each generally aligned with a state or a group of states or union territories, and headed by a Chief Postmaster General. The lowest tier of the network consists of branch post offices, which serve villages and smaller settlements, supported by sub-post offices and head post offices in larger towns and districts.
The department's services span several categories:
Organised postal communication in the Indian subcontinent has a long history, with relay systems used by various rulers including the Mauryas, the Mughals and the Marathas. The modern postal service traces its origins to the East India Company. Lord Clive established the postal system in its early form in 1766, and Warren Hastings extended it to the public in 1774, when the General Post Office was set up in Calcutta. Similar offices followed in Madras (1786) and Bombay (1793).
The Post Office Act of 1837 placed postal services on a uniform legal footing in British India. The Indian Post Office Act, 1854, reformed the system by introducing uniform postage rates regardless of distance and bringing postal services under a single Director General of the Post Office of India, an office first held by that year. The same year saw the issue of the first all-India postage stamps. The Indian Post Office Act, 1898, replaced earlier legislation and remained the principal statute governing postal services for over a century.
After independence in 1947, the postal and telegraph services continued as a combined Posts and Telegraphs Department of the Government of India. In 1972 the Postal Index Number (PIN) system was introduced by Shriram Bhikaji Velankar, dividing the country into postal zones for sorting and delivery. The Speed Post service for time-bound mail was launched in 1986. In subsequent years the postal and telecommunications wings were separated, and the Department of Posts emerged as a distinct organisation under the Ministry of Communications.
From the 2000s onwards, India Post undertook large-scale computerisation of post offices, networking of branches, and introduction of online tracking, electronic money order and digital services. The India Post Payments Bank was launched in 2018 to extend banking services through the postal network, particularly in rural areas. The department has also expanded parcel and logistics services in response to growth in e-commerce.
India Post is headed by the Director General of Postal Services, who is also the Secretary to the Government of India in the Department of Posts. The country is divided into postal circles, each subdivided into regions and divisions. Operational units include head post offices, sub-post offices and branch post offices, with the last category typically run by Gramin Dak Sevaks in rural areas. Mail movement is supported by Railway Mail Service units, road transport, and air mail through scheduled flights.
The PIN Code is a six-digit numeric code used to identify a delivery post office. The first digit indicates the region, the second the sub-region, the third the sorting district, and the last three digits the specific post office within the sorting district. The system covers nine PIN regions, with the digit 9 reserved for the Army Postal Service.
India Post is regarded as a key element of public infrastructure, particularly for financial inclusion in rural and remote areas, where post offices often function as the principal point for savings, remittances and government benefit distribution. It plays a major role in the delivery of identity and citizen services, and remains a significant logistics provider alongside private courier companies. The network has historical and cultural significance, reflected in the issue of commemorative stamps marking events, institutions and personalities of national importance.