The demography of Kenya is monitored by the Kenyan National Bureau of Statistics. Kenya is a multi-ethnic state in East Africa. Its total population was at 47,558,296 as of the 2019 census.
The Khoisan languages are a number of African languages once classified together, originally by Joseph Greenberg. Khoisan is defined as those languages that have click consonants and do not belong to other African language families. For much of the 20th century, they were thought to be genealogically related to each other, but this is no longer accepted. They are now held to comprise three distinct language families and two language isolates.
Demographic features of the population of Tanzania include population density, ethnicity, education level, health of the populace, economic status, religious affiliations, and other aspects of the population.
The number of languages natively spoken in Africa is variously estimated at between 1,250 and 2,100, and by some counts at over 3,000. Nigeria alone has over 500 languages, one of the greatest concentrations of linguistic diversity in the world. The languages of Africa belong to many distinct language families, among which the largest are:
Sandawe is a language spoken by about 60,000 Sandawe people in the Dodoma Region of Tanzania. Sandawe's use of click consonants, a rare feature shared with only two other languages of East Africa – Hadza and Dahalo, had been the basis of its classification as a member of the defunct Khoisan family of Southern Africa since Albert Drexel in the 1920s. Recent investigations however suggest that Sandawe may be related to the Khoe family regardless of the validity of Khoisan as a whole. A discussion of Sandawe's linguistic classification can be found in Sands (1998).
Hadza is a language isolate spoken along the shores of Lake Eyasi in Tanzania by around 1,000 Hadza people, who include in their number the last full-time hunter-gatherers in Africa. It is one of only three languages in East Africa with click consonants. Despite the small number of speakers, language use is vigorous, with most children learning it, but UNESCO categorizes the language as vulnerable.
Oropom is an African language, possibly spurious and, if real, almost certainly extinct. The language was purportedly once spoken by the Oropom people in northeastern Uganda and northwestern Kenya between the Turkwel River, the Chemorongit Mountains, and Mount Elgon.
Dahalo is an endangered Cushitic language spoken by around 500–600 Dahalo people on the coast of Kenya, near the mouth of the Tana River. Dahalo is unusual among the world's languages in using all four airstream mechanisms found in human language: clicks, implosives, ejectives, and pulmonic consonants.
In Uganda the most spoken language in the capital city is Luganda, followed by English, as all schools in Uganda use it in their studies due to the introduction of English during the colonial period. English is also the language of business and judicial matters. Most spoken after Luganda and English is Swahili. This language is more common in neighbouring Kenya and Tanzania. Swahili is taught in schools as an optional additional language and it is mostly spoken by the Ugandan army. In 2005, there were talks to include Swahili as the second official language as it was seen as neutral, however this is still not ratified by the government. Swahili is used among some communities bordering South Sudan and Kenya.
The Rendille are a Cushitic ethnic group inhabiting the Eastern Province of Kenya.
Kenya is a multilingual country. The two official languages of Kenya, Swahili and English are widely spoken as lingua francas; however, including second-language speakers, Swahili is more widely spoken than English. Swahili is a Bantu language native to East Africa and English is inherited from British colonial rule.
The main languages spoken in Eritrea are Tigrinya, Tigre, Kunama, Bilen, Nara, Saho, Afar, and Beja. The country's working languages are Tigrinya, Arabic, English, and formely Italian.
The population of Africa has grown rapidly over the past century and consequently shows a large youth bulge, further reinforced by a low life expectancy of below 50 years in some African countries. Total population as of 2024 is about 1.5 billion, with a growth rate of about 100 million every three years. The total fertility rate for Africa is 4.7 as of 2018, the highest in the world according to the World Bank. The most populous African country is Nigeria with over 206 million inhabitants as of 2020 and a growth rate of 2.6% p.a.
The Sandawe are an indigenous ethnic group of Southeast Africa, based in the Chemba District kwamtoro ward of Dodoma Region in central Tanzania. In 2000, the Sandawe population was estimated to be 40,000.
The historical site of Luxmanda suggest the DNA correlation with Pre pottery Neolithic farmers of the Levant. The site is home to Iraqw people.
The Hadza, or Hadzabe, are a protected hunter-gatherer Tanzanian indigenous ethnic group, primarily based in Baray, an administrative ward within Karatu District in southwest Arusha Region. They live around the Lake Eyasi basin in the central Rift Valley and in the neighboring Serengeti Plateau. As descendants of Tanzania's aboriginal, pre-Bantu expansion hunter-gatherer population, they have probably occupied their current territory for thousands of years with relatively little modification to their basic way of life until the last century. They have no known close genetic relatives and their language is considered an isolate.
The Alagwa are a Cushitic ethnic group mostly based in the Kondoa District of the Dodoma Region in central Tanzania, an area well known for rock art. Smaller numbers of Alagwa reside in the Hanang district of the Manyara Region in Tanzania, as well. They speak the Alagwa language as a mother tongue, which belongs to the South Cushitic branch of the Afro-Asiatic family. In 2022, the Alagwa population was estimated to number 52,816 individuals, and Mous (2016) estimates the number of speakers to be slightly over 10,000.
The Bantu peoples are an indigenous ethnolinguistic grouping of approximately 400 distinct native African ethnic groups who speak Bantu languages. The languages are native to countries spread over a vast area from West Africa, to Central Africa, Southeast Africa and into Southern Africa.Bantu people also inhabit southern areas of Northeast African states.
