With 1.5 lakh post offices, India Post is the largest postal network in the world by number of offices. Its roots go back to before Indian Independence — in fact, before the telegraph and the railway. Here is the story of how a colonial mail relay became a 21st-century financial and logistics giant.
Pre-British Era: Mughal Dak Chowkis
Organised postal communication in India predates the British by centuries. The Mughal emperors, particularly Sher Shah Suri in the 16th century, maintained a Dak Chowki system — a network of relay stations where mounted runners or horsemen would carry royal correspondence across the empire. Each chowki was spaced about 8 kilometres apart so fresh runners could take over.
The East India Company later expanded this system but restricted it to government and military use.
1837 — The Post Office Act
The British East India Company passed the Post Office Act of 1837, which for the first time created a unified postal system for all three presidencies (Bengal, Bombay, Madras). However, access was still expensive and largely limited to the Company's administration and European residents.
1854 — The Birth of Modern India Post
The most transformative year in Indian postal history was 1854, under Governor-General Lord Dalhousie. The postal system was completely reorganised:
- Postal services were opened to the general public for the first time
- A uniform rate of postage was introduced (based on weight, not distance)
- The first postage stamp was issued — the "Scinde Dawk" had already appeared in 1852, but 1854 saw the first all-India stamps
- A Director General of Post Offices was appointed to oversee the national network
This is why 1854 is considered the founding year of India Post.
1876 — Joining the Universal Postal Union
India joined the Universal Postal Union (UPU) in 1876, enabling international mail exchange with member countries under standardised terms. India was among the earliest Asian members of the UPU, reflecting the scale of postal operations during the British Raj.
1880s–1900s — Expansion of Services
- 1880: Money Order service introduced — one of the earliest financial transfer services for common people
- 1882: Post Office Life Insurance (PLI) launched, making India Post one of the oldest insurance providers in Asia
- 1884: Post Office Savings Bank established
- 1911: The world's first official airmail flight took place in India — from Allahabad to Naini (a distance of about 10 km), carrying 6,500 letters to mark United Provinces Exhibition
1947 — Independence and the Inherited Network
At the time of Independence, India inherited a postal network of around 23,000 post offices. Over the following decades, successive governments rapidly expanded the network, particularly into rural areas. By the 1970s, the number had grown to over 80,000 post offices.
1972 — The PIN Code System
On 15 August 1972, India's 25th Independence Day, the Postal Index Number (PIN) system was launched by postal officer Shriram Bhikaji Velankar. This was the single most important operational reform in India Post's history — giving every post office a unique numeric code that transcended regional languages and enabled modern automated sorting.
1986 — Speed Post
India Post launched Speed Post in 1986 to compete with private couriers that were emerging as the economy liberalised. It became one of India's most used delivery services and today handles hundreds of millions of articles annually.
2000s — The Digital Turn
- 2001: Online parcel tracking introduced
- 2006: e-Post service — send emails through post offices for delivery as print to rural addresses
- 2012: Core Banking Solution deployed across post offices, enabling inter-operable savings accounts
2018 — India Post Payments Bank
The India Post Payments Bank (IPPB) was launched in 2018 with an audacious goal: to bring banking to every Indian through the postman. Gramin Dak Sevaks equipped with smartphones and biometric devices can open accounts, accept deposits, and process government DBT payments at doorsteps across rural India — reaching places where no bank branch exists.
Today — The World's Largest Postal Network
India Post today operates over 1,55,000 post offices, processing billions of articles, managing savings deposits worth trillions of rupees, and serving as the backbone of government welfare distribution. Pilots for drone delivery in hilly and island regions are underway, and the integration with e-commerce logistics is growing rapidly.
From a Mughal dak runner carrying a firman across 800 kilometres on horseback to an IPPB postman scanning your fingerprint to transfer cash at your doorstep — the dak has come a long way.