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Atlantic-Congo · ISO 639-3 swh

Swahili Language

Swahili is an Atlantic-Congo language spoken by about 82 million people in 7 countries. It is written in the Latin script.

82 million
Speakers · #21 in the world
7
Countries where it is spoken
0
Countries where it is official
Safe
Endangerment status

Where Swahili is spoken

  • Official language
  • Regional official
  • Spoken by 10%+
  • 1–10%
  • Smaller communities

Countries that speak Swahili

Flag of Tanzania61 million · 90%

Language family

  1. Atlantic-Congo
  2. Volta-Congo
  3. Benue-Congo
  4. Bantoid
  5. Southern Bantoid
  6. Narrow Bantu
  7. East Bantu
  8. Northeast Savanna Bantu
  9. Northeast Coastal Bantu
  10. Coastal NEC Bantu
  11. Sabaki-Swahili
  12. Swahili (G.40)
  13. Mombasa-Lamu-Inland Swahili
  14. Swahili

Writing system

Latin script

Related languages

About the Swahili language

Swahili is spoken by about 82 million people, which makes it the 21st most spoken language in the world — just behind Wu Chinese (84 million) and ahead of Turkish (82 million). It belongs to the Atlantic-Congo language family and, more precisely, to the Mombasa-Lamu-Inland Swahili group within the Benue-Congo branch.

Where is Swahili spoken?

Swahili is used in 7 countries. The largest communities live in Tanzania (61 million). More than half of the population speaks it in Tanzania — the places where travellers will hear it everywhere.

Swahili is not a national official language anywhere.

Writing system and status

Swahili is written in the Latin script. It is a safe, widely transmitted language: children still learn it at home as their first language.

Its closest relatives in the same branch of the family are Congo Swahili, Segeju, Giryama, Ngazidja Comorian, Ndzwani Comorian, Gogo and 2 more.

ISO codes: ISO 639-3 swh.

Frequently asked questions about Swahili

How many people speak Swahili?

About 82 million people — #21 among the world's languages.

Where is Swahili spoken?

Mostly in Tanzania (61 million).

What language family does Swahili belong to?

Swahili belongs to the Atlantic-Congo family: Atlantic-Congo › Volta-Congo › Benue-Congo › Bantoid › Southern Bantoid › Narrow Bantu › East Bantu › Northeast Savanna Bantu › Northeast Coastal Bantu › Coastal NEC Bantu › Sabaki-Swahili › Swahili (G.40) › Mombasa-Lamu-Inland Swahili.

Is Swahili an endangered language?

No — Swahili is not endangered.

Data: Languages of the World dataset (MIT) — ISO 639-3, Glottolog (CC BY 4.0), Unicode CLDR, Google LinguaMeta (CC BY 4.0) and Wikidata; country lists: samayo/country-json (MIT). Speaker numbers include first- and second-language speakers where sources report them.