Sirmaur district

Sirmaur district
Clockwise from top-left: Gurudwara Paonta Sahib, Rani Tal Shiva Temple, Nahan, Renuka Temple and Renuka Lake, Churdhar Sanctuary, Mangarh Shiva Temple
Location in Himachal Pradesh
Coordinates (Nahan): 30°38′N 77°26′E / 30.64°N 77.44°E / 30.64; 77.44
Country India
StateHimachal Pradesh
HeadquartersNahan
Tehsils7
Government
 • Vidhan Sabha constituencies5
Area
 • Total
2,825 km2 (1,091 sq mi)
Population
 (2011)
 • Total
529,855
 • Density187.6/km2 (485.8/sq mi)
Demographics
 • Literacy79.98%
 • Sex ratio915
Languages
 • OfficialHindi
 • RegionalSirmauri
Time zoneUTC+05:30 (IST)
Vehicle registrationHP-16, HP-16AA, HP-17, HP-18, HP-71, HP-79, HP-85
Websitehttps://hpsirmaur.nic.in/

Sirmaur district is the southernmost district in the Himalayan state of Himachal Pradesh, India. It is largely mountainous and rural, with 90% of its population living in villages. The district capital is the town of Nahan. Some other towns include Paonta Sahib, Lana Palar, Tuheri, Bhawan, Sirmaur, Shamra, UchaTikker and Suketi - the last being known for Shivalik Fossil Park. Culturally, it is a part of the historical Mahasu region.