Provinces of Kenya in the context of "Mombasa County"

The North Eastern Province is one of the former provinces of Kenya. It had a land area of 127,358.5 km, with its capital at Garissa. The North Eastern Province was carved out of the then Northern Frontier District (NFD) prior to independence.

During negotiations for Kenya's independence, Britain granted administration of the NFD which included all of the North Eastern province to Kenyan nationalists despite an informal plebiscite showing the overwhelming desire of the region's population to join the newly formed Somali Republic. It is, and has historically been, mostly inhabited by Somalis.

Nyanza Province (Kenyan English: [ˈɲaːnzə]; Swahili: Mkoa wa Nyanza) was one of Kenya's eight administrative provinces before the formation of the 47 counties under the 2010 constitution. Six counties were organised in the area of the former province.

The region is located in the southwestern part of Kenya around Lake Victoria. It includes part of the eastern edge of the lake and is inhabited predominantly by the Luo people and Kisii people. There are also Bantu-speaking tribes, such as the Kuria, and some Luhya, living in the province. The province derives its name from Nyanza, a Bantu word which means a large mass of water.

Rift Valley Province (Swahili: Mkoa wa Bonde la Ufa) of Kenya, bordering Uganda, was one of Kenya's eight provinces, before the 2013 Kenyan general election.Rift Valley Province was the largest and one of the most economically important provinces in Kenya. It was dominated by the Kenya Rift Valley which passes through it and gave the province its name. According to the 2009 Census, the former province covered an area of 182,505.1 square kilometres (45,098,000 acres; 70,465.6 sq mi) and would have had a population of 10,006,805, making it the largest and most populous province in the country. The bulk of the provincial population inhabited a strip between former Nairobi and Nyanza Province. The capital was the town of Nakuru.

The counties of Kenya (Swahili: Kaunti za Kenya) are geographical units created by the 2010 Constitution of Kenya as the new units of devolved government. They replaced the previous provincial system. The establishment and executive powers of the counties is provided in Chapter Eleven of the Constitution on devolved government, the Constitution's Fourth Schedule and any other legislation passed by the Senate of Kenya concerning counties. The counties are also single-member constituencies which elect members of the Senate, and special woman members to the National Assembly.

As of 2022, there were 47 counties whose size and boundaries were based on 1992 districts. Following the re-organization of Kenya's national administration, counties were integrated into a new national administration with the national government posting a county commissioner to each county to serve as a collaborative link with national government.

The Eastern Province (Swahili: Mashariki) of Kenya was one of 8 Provinces of Kenya. Its northern boundary ran along with that of Ethiopia; the North Eastern Province and Coast Province lay to the east and south; and the remainder of Kenya's provinces, including Central Province, ran along its western border. The provincial capital was Embu.

Sub-counties, formerly known as Districts, are the decentralised units through which government of Kenya provides functions and services. At national level, sub-counties take a more administrative function like security, statistical purposes, provision of government services, etc. Even though the sub-counties are divisions of counties, powers to create new national sub-counties lies with the national government. As of 2023, there are 314 sub-counties, compared to 290 constituencies. A deputy county commissioner is appointed by the state to lead each sub-county. The sub-counties are further divided into divisions, locations and sub-locations.

Districts were introduced in Kenya by the colonial government to ease control and management of the colony. The number of districts in Kenya through the colonial period varied. Headed by District Commissioners (DC), districts were the second level of administration after the provinces. In 1962, as the colony was transitioning to self-rule, the colonial government redrew the districts and capped them at forty, in addition to the Nairobi Area. A bicameral parliament meant that the districts were to send one senator to the Senate. In 1966, the Senate was abolished by an amendment to the constitution, making the districts purely administrative. By 1992, one district had been eliminated, six more had been created by splitting some of the existing districts. By the start of the 21st century more districts had been created, and by 2005, seventy two districts were in existence, and by 2010, Kenya had 265 districts. In 2009, the High Court declared all districts created after 1992 unlawful, though they remained functional.

The Coast Province (Swahili: Mkoa wa Pwani) was one of Kenya's eight provinces prior to 2010. It covered the entire country's coastline on the Indian Ocean. Its capital city was Mombasa. It was inhabited by the Mijikenda and Swahili peoples, among others. The province covered an area of 79,686.1 km.