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Good practice Imported

Tanzania Women's Constitutional Special Seats — 37.4% Women in National Assembly (1992–present)

Tanzania · Dodoma · See the Tanzania profile

Evidence: Observational / pre–post Top 45% 74/100 · Ask Evidence Copilot about this practice

Tanzania reserves ≥30% of National Assembly seats for women via party-proportional special seats. After 2020 elections women held 37.4%: 113 through the quota and 27 directly elected, ranking Tanzania among Africa's leading parliaments for female representation (IPU).

37.4 %
Women's share of National Assembly seats (post-2020 election)
113
Seats allocated via special-seats quota (post-2020)
27 of 264 (10.2%)
Directly elected women MPs (post-2020)
30 %
Constitutional minimum women's seat share
Tanzania Women's Constitutional Special Seats — 37.4% Women in National Assembly (1992–present)

Details

Maturity
Established
Promoter
United Republic of Tanzania — National Assembly / National Electoral Commission
Period
1992–present
Keywords
public sector, electoral, legislative, gender equality

Context

Tanzania has reserved a minimum share of National Assembly seats for women since 1985 (retained under multiparty politics from 1992); Article 66 of the constitution sets a 30% floor, with special seats allocated to parties in proportion to their directly elected constituency seats. An equivalent 30% mechanism applies in the Zanzibar House of Representatives.

Activities

The National Electoral Commission allocates special seats to parties after each general election in proportion to their directly-won constituency seats.

Results

After the October 2020 election, women held 37.4% of National Assembly seats: 113 through the special-seats system, plus only 27 of 264 directly-elected MPs (10.2%). Tanzania consistently ranks among the top African parliaments by female share per IDEA and World Bank data.

Conclusions

The special-seats mechanism reliably exceeds its constitutional floor, but women remain sharply under-represented among directly elected MPs; civil society and researchers have called for complementary reforms (party training, candidate support, campaign finance) to reduce long-term dependence on quota appointments.

Implementation

Implementation detail (cost, timeline, staffing, conditions for success) is not yet available for this practice.

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Data sources

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