Chitwan DistrictChitwan District (ˈtʃɪtəˌwʌn, चितवन, ˈtsit̪ʌwʌn) is one of 77 districts of Nepal, and takes up the southwestern corner of Bagmati Province. It covers . In 2011 it had a population of 579,984 people (279,087 male and 300,897 female), and in 2021 it had a population of 719,859 people (351,789 male and 368,070 female). The Chitwan district’s postal code is 44200 and this is the main head office (D.P.O.); it communicates with 14 other post offices in this district.
Kathmandu DistrictKathmandu District (काठमाडौं जिल्ला; Nepal Bhasa: ये: जिल्ला) is a district located in Kathmandu Valley, Bagmati Province of Nepal. It is one of the 77 districts of Nepal, covers an area of , and is the most densely populated district of Nepal with 1,081,845 inhabitants in 2001, 1,744,240 in 2011 and 2,017,532 in 2021. The administrative headquarters of Kathmandu district is located in Kathmandu. The city has 21 post offices which handle mail from across the country and beyond, with Kathmandu DPO having 44,600 as its postal code for international mail delivery services like UPS or DHL Couriers etc.
PokharaPokhara (पोखरा ˈpokhʌɾa) is a metropolitan city in central Nepal, which serves as the capital of Gandaki Province. It is the second most populous city of Nepal after Kathmandu, with 599,504 inhabitants living in 120,594 households in 2021. It is the country's largest metropolitan city in terms of area. The city also serves as the headquarters of Kaski District. Pokhara is located west of the capital, Kathmandu. The city is on the shore of Phewa Lake, and sits at an elevation of approximately 822m.
KathmanduKathmandu, officially Kathmandu Metropolitan City, is the capital and most populous city of Nepal with 845,767 inhabitants living in 105,649 households as of the 2021 Nepal census and 2.9 million people in its urban agglomeration. It is located in the Kathmandu Valley, a large valley in the high plateaus in central Nepal, at an altitude of . The city is one of the oldest continuously inhabited places in the world, founded in the 2nd century AD.