Kenya

Kenya is a member state of the United Nations in Sub-Saharan Africa. Its UN M49 code is 404, its ISO alpha-2 code is KE, and its ISO alpha-3 code is KEN. The World Bank capital field lists Nairobi. These classification facts come from the UN Statistics Division’s M49 overview and the World Bank country API ( The M49 classification is a statistical geography, not a political or territorial claim. It groups nations for data collection and comparison; it does not decide borders, sovereignty, or diplomatic recognition.

This page gives you the stable reference points for Kenya, then shows you how to look up the figures that change, population, languages, currency, government, economy, and travel rules, without freezing them into false precision. Every number below carries its source and reference year, because country data is not a single truth but a set of choices about counting and defining.

Country classification basics

The United Nations M49 standard is the closest thing to a neutral international filing system for nations and territories. It assigns codes and region groupings, not political judgments.

• UN M49 code: 404
• ISO alpha-2: KE
• ISO alpha-3: KEN
• UN region: Africa
• UN subregion: Sub-Saharan Africa
• UN membership: Member state
• World Bank capital field: Nairobi

Source: UN Statistics Division M49 overview ( M49 is a statistical classification; it does not settle territorial or sovereignty questions. When you see “Sub-Saharan Africa” in a dataset, it is a UN statistical grouping, not a political or cultural claim.

How to find numbers that change

For present-day figures, use the World Bank country API and the UN M49 overview ( as the primary references. The World Bank API returns metadata plus indicators such as population, GDP, and income level; each indicator carries its own reference year, so always cite the year next to the number. The UN M49 overview explains how nations are grouped into regions and subregions for statistical purposes. The World Bank’s capital field lists Nairobi, and the World Bank country page is the source for income classification and lending categories.

Population

Population figures change constantly. The United Nations publishes estimates and projections; the World Bank API returns indicators and metadata for Kenya (country code KE). The reference year is always printed next to the number. Census counts from the Kenya National Bureau of Statistics (KNBS) may differ from UN estimates because censuses and projections use different definitions, timings and coverage.

For a simple “how many people live in Kenya” answer, cite the UN World Population Prospects and name its reference year. For a country profile, the World Bank API is a stable machine-readable source: the country entry returns the capital, region, income level, and the ISO codes. The 2019 Kenya Population and Housing Census provides the most recent census data. Population figures should always cite the source and reference year, as censuses are conducted every 5-10 years and projections differ.

Languages

Kenya is multilingual. English and Swahili are the official languages per the 2010 Constitution. The Constitution recognises indigenous languages as part of the cultural heritage, but does not list them exhaustively. Swahili is a lingua franca across East Africa. Many other tongues are spoken by different ethnic communities, including Kikuyu, Luo, Kamba, Kalenjin, and Dholuo.

According to the 2019 census, the most commonly spoken languages at home include Swahili, English, and various ethnic community languages. The CIA World Factbook and Ethnologue provide fuller language inventories with speaker estimates, but those estimates come from different survey years and should not be treated as a single census. The World Bank and UNESCO also publish education and literacy data by language of instruction, but language counts are not population counts. For linguistic information, consult the census report from the Kenya National Bureau of Statistics (KNBS).

Currency

The official currency is the Kenyan shilling (KES). The shilling is divided into 100 cents. For present-day exchange rates, check the Central Bank of Kenya or use a reliable financial data source such as XE.com or your bank; do not rely on static figures. Exchange rates fluctuate daily.

Government

Kenya is a presidential republic. The constitution was promulgated in 2010. The government structure includes an executive president who serves as both head of state and head of government, a National Assembly, and a Senate. Devolution created 47 county governments. The current president is William Ruto, who took office in September 2022. This structural information does not change with election cycles; for leadership, party composition, and election results, consult official government sources or recent election commission reports. Political classifications come from national sources; the UN does not classify forms of government.

Economy

Kenya’s economy is the largest in East Africa. It is classified by the World Bank as a lower-middle-income nation. Key sectors include agriculture, tourism, manufacturing, and services, with a growing technology sector. The World Bank provides GDP data and income classifications; the IMF publishes economic outlook projections. Use these sources directly for present-day figures rather than relying on a static page.

Capital and international presence

Nairobi is the capital and largest city. The World Bank API lists “Nairobi” in the capitalCity field. Nairobi also hosts the headquarters of major international organizations, including the United Nations Environment Programme (UNEP) and the UN Human Settlements Programme (UN-Habitat).

Demographics and census data

Population estimates vary by source. The Kenya National Bureau of Statistics (KNBS) conducts the census, most recently in 2019. The UN World Population Prospects provides annual estimates. Always note the reference year. Do not treat population as a fixed number; national censuses are conducted periodically, and estimates are projections between censuses. Population figures come from census and projection methodologies, not from a single universal count.

Culture and heritage

Kenya has more than 40 ethnic groups. The Great Rift Valley, coastal Swahili culture, and national parks shape much of the nation’s international image. UNESCO lists Kenya’s lake systems, Lamu Old Town, and Mijikenda Kaya Forests as World Heritage sites.

Health

WHO provides health data for Kenya, including life expectancy, immunization coverage, and disease burden. For travel health advice, consult your national health authority (e.g., CDC or equivalent) before departure.

Security and travel

Security situations can change quickly. Always check your own government’s travel advisory before planning or undertaking travel. Do not rely on third-party summaries. Entry requirements change frequently. Always check your own government’s travel advisory and the IATA Travel Centre. Kenya introduced eTA (electronic Travel Authorisation) requirements for many visitors; verify rules before travel.

How to compare data honestly

Language data reflect national usage and official status, but census questions on ethnicity and language vary by nation. Currency is the Kenyan shilling (KES), but exchange rates change daily and are not stored on this page. Government and economy figures are best checked against the World Bank country API and the UN M49 overview, with the reference year cited for every figure. Territories, borders and naming disputes require neutral wording and attribution. Entry and safety information must direct readers to their own government’s official advice.