Kalimantan Barat Postal code

West Kalimantan is a province of Indonesia. It is called Kalimantan Barat in Indonesia. It is one of five Indonesian provinces that make up Kalimantan, which is the Indonesian part of the island of Borneo, and it is one of the five provinces in this group. Pontianak is the capital city of the country, and it is the largest city. There were 4,395,983 people in the province at the 2010 Census and 5,414,390 at the 2020 Census. The province has an area of 147,307 km2. The Dayak, Malay, Chinese, Javanese, Bugis, and Madurese are some of the groups of people. There are a lot of mountain ranges in West Kalimantan, so the borders of the province aren't very clear. The Kapuas River, which drains most of the province, has a lot of watershed. Province: It has a land border with Central Kalimantan to the southeast, East Kalimantan to the east, and Sarawak, a land border with Malaysia to the north. If you want to call it "The Province with a Thousand Rivers," then West Kalimantan is the place for you. The name is based on the fact that there are many large and small rivers that can be and often are navigable in the area. Some big rivers are still the main way to get goods to the rest of the country, even though roads have been built in most parts of the country. Even though only a small part of West Kalimantan is in the sea, there are dozens of large and small islands (mostly uninhabited) spread out over the Karimata Strait and the Natuna Sea. Since the 2000 census, there were 4,073,430 people in the province. In 2010, there were 4,395,983, but by 2020, there were 5,414,390 people in the province.