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Public data / Statistics offices and surveys / Tanzania
Statistics

Tanzania census and household surveys

The national statistics office of Tanzania, its latest and next census, household health surveys and Afrobarometer coverage.

Statistics office

National Bureau of Statistics (NBS)

https://www.nbs.go.tz/

Census

Latest census: 2022 (August 2022)

DHS and MICS household surveys

DHS-MIS 2022 (TDHS-MIS)

Survey program page

Afrobarometer

Covered. Status: covered (Round 9, 2021-2023).

Tanzania statistics: common questions

When was the last census in Tanzania?

Latest census in Tanzania: 2022 (August 2022).

Who publishes official statistics in Tanzania?

National Bureau of Statistics (NBS). Its website is https://www.nbs.go.tz/.

Is Tanzania covered by Afrobarometer?

Yes. Status: covered (Round 9, 2021-2023).

Source: National Bureau of Statistics (NBS), the DHS Program and UNICEF MICS program, and Afrobarometer round coverage. Retrieved 10 Oct 2026. See our methods.

Cite this

PollsAfrica (2026). Tanzania census and household surveys. Retrieved 10 Oct 2026 from https://pollsafrica.com/statistics/tanzania