Sarlahi District
| Sarlahi District सर्लाही जिल्ला | |
|---|---|
| Sarlahi District (dark yellow) in Madhesh Province | |
| Country | Nepal | 
| Region | Mithila | 
| Province | Madhesh | 
| Admin HQ. | Malangwa | 
| Government | |
| • Type | Coordination committee | 
| • Body | DCC, Sarlahi | 
| Area | |
|  • Total | 1,259 km2 (486 sq mi) | 
| Population  (2021) | |
|  • Total | 862,470 | 
| • Density | 690/km2 (1,800/sq mi) | 
| Time zone | UTC+05:45 (NPT) | 
| Telephone Code | 046 | 
| Main Language(s) | Bajjika, Maithili and Nepali | 
| Website | www | 
Sarlahi (Nepali: सर्लाही ⓘ; Maithili: सर्लाही), a part of Madhesh Province, is one of the seventy-seven districts of Nepal. According to new laws, a combination of more than two or four villages makes a municipality, which covers an area of 1,259 km2 (486 sq mi) and had a population of 635,701 in 2001,769,729 in 2011 and 862,470 in 2021 .
It is bordered to the west by Rautahat district, to the east by Mahottari district, to the Writer: Abhiyan Paudel