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Sarlahi District
सर्लाही जिल्ला | |
|---|---|
Sarlahi District (dark yellow) in Madhesh Province | |
| Country | |
| 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 | 685.0/km2 (1,774/sq mi) |
| Time zone | UTC+05:45 (NPT) |
| Telephone Code | 046 |
| Main Language(s) | Bajjika, Maithili and Nepali |
| Website | www |
Sarlahi (Maithili: सर्लाही ⓘ) is one of the seventy-seven districts of Nepal. Being one of eight districts of Madhesh Province, it is an Outer Terai district, which borders Rautahat district to the west, Mahottari district to the east, Sindhuli district to the north, and the Indian state of Bihar to the south. The district, with Malangwa as its headquarter, covers an area of 1,259 km2 (486 sq mi) and has a population of 862,470 in 2021.
| Climate Zone | Elevation Range | % of Area |
|---|---|---|
| Lower Tropical | below 300 meters (1,000 ft) | 88.3% |
| Upper Tropical | 300 to 1,000 meters 1,000 to 3,300 ft. |
11.7% |
According to geographical texture, Sarlahi district is divided into three parts.
On the north side of the district from east to west is the mountain range known as the Sivalik Hills. They have an average height of 900 metres (3,000 ft), reaching 1,350 metres (4,430 ft) in places. This range separates the Terai from the inner Terai and harbours the fossilised remains of many mammals no longer typical of Eurasia.

This region is between Chure range and the Outer Terai region. In the local language, it is also known as Charkose Jhadi. The height of the region is from 150 to 300 metres (490 to 980 ft). The Mahendra Highway touches this area, so settlement is increasing. In the region, the water source level is always very low; even the following water disappears because of sandiness. It is very difficult to obtain water by digging. Irrigation is problematic in the area.
The Terai region, plains, forms the southernmost part of Nepal and goes to India's Bihar. Since ancient times, the region has had large public density and is a good place for farming, so it is called Treasurer of grain.
There are four major rivers in this district that flow into India: the Bagmati and Manushmara river "(sisaut)" the Hardi (Banke), the Lakhandei and the Jhim. However, there are around a dozen other small rivulets that originate from the Chure hills and flow down the plain. They are actually the tributaries of the three major river systems of the district. These small rivulets are the Hariwan khola, the Dhungre khola, the Soti khola, the Sotraha khola, the Chapini khola, the Pathlaiya khola, he Kalinjor khola, the Phooljor khola and the Banke Khola. The Banke Khola is the eastern demarcation of the district separating it from Mahottari district, whereas the Bagmati river flows between Sarlahi and Rautahat districts.
Banke (Hardi Nadi) river. Banke river was the east border of Sarlhi district. There are also many rivers in this district including the Adhwara River of the east which empties into the Jhim River, Manushmara river (which is formed by mixing Harion, Sotara and Pathlaiya rivers), and in middle of the district Dhangra and Bhumi rivers.
| Census year | Pop. | ±% p.a. |
|---|---|---|
| 1981 | 398,766 | — |
| 1991 | 492,798 | +2.14% |
| 2001 | 635,701 | +2.58% |
| 2011 | 769,729 | +1.93% |
| 2021 | 862,470 | +1.14% |
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| Source: Citypopulation | ||
At the time of the 2021 Nepal census, Sarlahi District had a population of 862,470. 10.09% of the population is under 5 years of age. It has a literacy rate of 60.31% and a sex ratio of 982 females per 1000 males. 595,893 (69.09%) lived in municipalities.
Ethnicity/caste: Madheshis are the largest group. Yadavs and Muslims are the largest two communities. Khas and Hill Janjati communities make up a large fraction of the population.
Religion: 85.6% were Hindu, 7.9% Muslim, 5.7% Buddhist, 0.3% Prakriti, 0.2% Christian and 0.3% others.
Bajjika is the largest language. Maithili is the second-largest language. Nepali is spoken by 8% of the population. Urdu and Tharu are spoken by a small minority.
From Sarlahi district, newspapers and FM radio stations are as follows:
Newspapers: Loktantra Dainik, Paricharcha, Madhesh Post Daily, Suchna Saugat Weekly, Sarlahi Awaz Weekly, and Sarlahi Times Weekly.
| Name | Frequency Range | Location | Status→←≥ |
|---|---|---|---|
| Samudayak Radio Sarlahi | 105.7 MHz | Hariyon | Broadcast |
| Swarnim FM | 96.3 MHz | Malangwa | Broadcast |
| Radio Madhesh | 89.3 MHz | Malangwa | Broadcast |
| Radio Ekta | 92.4 MHz | Lalbandi | Broadcast |
| Radio Dhukdhuki | 95.6 MHz | Lalbandi | Broadcast |
| Radio Mukteshower | 100.4 MHz | Barahatwa | Broadcast |
| Radio Barahathawa | 101.1 MHz | Barahathawa | Broadcast |
There are a total of four electoral consttituncies for House of Representatives and eight for Provincial assembly which are as below.
The district consists of twenty municipalities, out of which eleven are urban municipalities and nine are rural municipalities. These are as follows:
