Sagarmāthā Zone or Sagarmatha Anclal was one of the fourteen zones of Nepal until the restructuring of zones into provinces. The headquarters of Sagarmatha is Rajbiraj. Sagarmāthā is a Nepali word derived from सगर (sagar) meaning "sky" and माथा (māthā) meaning "head".
Siraha District, a district in Madhesh Province, is one of the seventy-seven districts of Nepal. It is situated in the Terai belt of Nepal. The district, with Siraha as its district headquarters, covers an area of 1,188 km2 (459 sq mi). It has population of 637,328 according to census of 2011.The District is bordered with Saptari district in the east, Udayapur districting the north, Bihar state of India in the south and Dhanusa district in the west. Majority of the population here is Yadav, Tharus, Sahs(sahukar), Muslims and ethnic minorities with majority population speaking Maithili language and Nepali language.
Kalyanpur, which means "City of Progress", may refer to:
Siraha is the headquarters and municipality of Siraha District, a part of Madhesh Province, Nepal. Siraha had a population of 28,442 according to the census of 2011. and a population of 82,531 as of 2015.The current population of Siraha municipality as of census 2022, is 96,543.It has a male population of 47,306 and female population of 49,237. The present mayor of Siraha Municipality is Dr. Nabin Kumar Yadav and Deputy Mayor is Babita Kumari Sah.Both assumed office on 25 May 2022. His predecessor mayor was Asheswor Yadav and the deputy mayor was Dr. Namita Yadav. Both assumed office on 25 September 2017 and their last working day was on 24 May 2022. The town is at 80 metres (260 ft) altitude, 29 kilometres (18 mi) ESE of Janakpur.
Bastipur, Sagarmatha is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 2011 Nepal census it had a population of 6361 people living in 1158 individual households.
Chandralalpur is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 2011 Nepal census it had a population of 7211 people living in 1307 individual households.
Dhodhana is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 3814 people living in 689 individual households.
Durgapur is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 3466 people living in 650 individual households.
Gadha, Nepal is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 3490 people living in 616 individual households.
Inarwa, Sagarmatha is a Village Development Committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 8045 people residing in 1451 individual households.
Janakinagar, Sagarmatha is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 3972.
Kabilasi, Sagarmatha is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 2730 people living in 535 individual households.
Lakshminiya is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 3002 people living in 507 individual households.
Nahara Rigaul is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 4931.
Mirchaiya formerly known as Ramnagar Mirchaiya is a municipality in Siraha District in the Madhesh Province of south-eastern Nepal. The municipality was established on 18 May 2014 by merging the existing Rampur Birta, Malhaniyakhori, Radhopur, Ramnagar Mirchaiya, Phulbariya, Sitapur PraDa and Maheshpur Gamharia Village Development Committees. At the time of the 2017 municipality records, it had a population of approx. 52,000 people living in approx 8,496 individual households. This is one of the main business markets for Katari and the southern part of the Siraha district. Raw material produced here includes padday, miazem, and sugar cane. Frequently used Language of Mirchaiya is Maithali. However, People of this locality is well educated they can speak English, Nepali, Hindi and some other local language according to their ethnicity. The famous festival of Mirchaiya is Durgapuja, Jhanda Mela, Holi, Chhat puja, Shreepanchami, Deepawali. The mode of transportation mostly used include: bus, car, bike, bicycle, rickshaw, tempo, and mini bus.
Sakhuwanankar Katti is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 2594 people living in 419 individual households.
Sanhaitha is no more a Village Development Committee (VDC), it is Municipality-19, Siraha (Nepal) now. Municipality in Siraha District in the Sagarmatha Zone of south-eastern Nepal. As per data available around 30,000 people are living in 4700 individual households in 2078 B.S.
Sukhachaina is a village development committee in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 1991 Nepal census it had a population of 2380 people living in 385 individual households.
Kalyanpur is a municipality in Siraha District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 2011 Nepal census it had a population of 49288 people living.
Nepal 
