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Siddharthnagar district, Uttar Pradesh

Siddharthnagar is one of the 75 districts of Uttar Pradesh. Its headquarters is Navgarh. At the 2011 census it had about 25.6 lakh people.

Facts at a glance

State or union territory
Uttar Pradesh
Headquarters
Navgarh
Name in Hindi
सिद्धार्थनगर जिला
Population (2011 census)
25,59,297
Rank in Uttar Pradesh by population
36th of 75
Area
2,751 sq km
People per sq km (2011)
930
Formed
1988
Official website
sidharthnagar.nic.in
Check or correct
Wikidata entry Q1815339

Population in context

With 25,59,297 people in 2011, Siddharthnagar ranks 36th among the 75 districts of Uttar Pradesh for which we have a 2011 figure. The most populous is Prayagraj (59,54,391) and the least populous is Mahoba (8,75,958).

District boundaries change. If Siddharthnagar has been divided or redrawn since 2011, the figure is for the district as it was then.

All 75 districts of Uttar Pradesh

Questions people ask

Which state is Siddharthnagar district in?

Siddharthnagar district is in Uttar Pradesh, India.

What is the headquarters of Siddharthnagar district?

The headquarters of Siddharthnagar district is Navgarh, as recorded on Wikidata.

What is the population of Siddharthnagar district?

Siddharthnagar district had a population of 25,59,297 at the 2011 census, as recorded on Wikidata. A newer census figure is not yet available.

About these facts. The list of districts is the official one from iGOD, the Government of India web directory, as on 11 November 2026. Headquarters, 2011 population, area and other details are from Wikidata, an open database edited by volunteers, read on 11 November 2026. They can contain mistakes. For anything important, check the district's official website. This is not a government site.