Statizoid

Multi-party elections in Tanzania

Tanzania: Multi-party elections was 1 in 2025. ◆ Volatile

Latest (2025)
1
Change on year
unchanged
World rank
1st
of 172 countries
All-time high
1
in 1958
All-time low
0
in 1965
Years of data
68
1958–2025

Multi-party elections in Tanzania, 1958–2025

00.20.40.60.81195819912025

Source: V-Dem (2026) – processed by Our World in Data.

Analysis

The most recent figure for multi-party elections in Tanzania is 1, measured in 2025. That is the highest value across all 68 years on record.

The figure is unchanged over ten years.

Over the whole period, multi-party elections in Tanzania peaked at 1 in 1958 and was at its lowest, 0, in 1965.

Tanzania ranks 1st of 172 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Multi-party elections in Tanzania, year by year

Year Value Change
1958 1 —
1959 1 +0.0%
1960 1 +0.0%
1961 1 +0.0%
1962 1 +0.0%
1963 1 +0.0%
1964 1 +0.0%
1965 0 -100.0%
1966 0 —
1967 0 —
1968 0 —
1969 0 —
1970 0 —
1971 0 —
1972 0 —
1973 0 —
1974 0 —
1975 0 —
1976 0 —
1977 0 —
1978 0 —
1979 0 —
1980 0 —
1981 0 —
1982 0 —
1983 0 —
1984 0 —
1985 0 —
1986 0 —
1987 0 —
1988 0 —
1989 0 —
1990 0 —
1991 0 —
1992 0 —
1993 0 —
1994 0 —
1995 1 —
1996 1 +0.0%
1997 1 +0.0%
1998 1 +0.0%
1999 1 +0.0%
2000 1 +0.0%
2001 1 +0.0%
2002 1 +0.0%
2003 1 +0.0%
2004 1 +0.0%
2005 1 +0.0%
2006 1 +0.0%
2007 1 +0.0%
2008 1 +0.0%
2009 1 +0.0%
2010 1 +0.0%
2011 1 +0.0%
2012 1 +0.0%
2013 1 +0.0%
2014 1 +0.0%
2015 1 +0.0%
2016 1 +0.0%
2017 1 +0.0%
2018 1 +0.0%
2019 1 +0.0%
2020 1 +0.0%
2021 1 +0.0%
2022 1 +0.0%
2023 1 +0.0%
2024 1 +0.0%
2025 1 +0.0%

Tanzania compared with similar countries

  • Tanzania's 1 is above the median for lower middle income countries, which is 1, 1.0× the median. (45 countries reporting)
  • Tanzania's 1 is above the median for Sub-Saharan Africa, which is 1, 1.0× the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 1 1 1 2
1960s 0.5 0 1 10
1970s 0 0 0 10
1980s 0 0 0 10
1990s 0.5 0 1 10
2000s 1 1 1 10
2010s 1 1 1 10
2020s 1 1 1 6

Countries ranked near Tanzania

  1. 1 Afghanistan 1 compare
  2. 1 Albania 1 compare
  3. 1 Algeria 1 compare
  4. 1 Angola 1 compare
  5. 1 Argentina 1 compare
  6. 1 Armenia 1 compare
  7. 1 Australia 1 compare
  8. 1 Austria 1 compare
  9. 1 Bahrain 1 compare
  10. 1 Bangladesh 1 compare
  11. 1 Barbados 1 compare
  12. 1 Belgium 1 compare
  13. 1 Benin 1 compare
  14. 1 Bhutan 1 compare
  15. 1 Bolivia 1 compare
  16. 1 Bosnia and Herzegovina 1 compare
  17. 1 Botswana 1 compare
  18. 1 Brazil 1 compare
  19. 1 Bulgaria 1 compare
  20. 1 Burkina Faso 1 compare
  21. 1 Burundi 1 compare
  22. 1 Cambodia 1 compare
  23. 1 Cameroon 1 compare
  24. 1 Canada 1 compare
  25. 1 Cape Verde 1 compare
  26. 1 Central African Republic 1 compare
  27. 1 Chad 1 compare
  28. 1 Chile 1 compare
  29. 1 Colombia 1 compare
  30. 1 Comoros 1 compare
  31. 1 Congo 1 compare
  32. 1 Costa Rica 1 compare
  33. 1 Cote d'Ivoire 1 compare
  34. 1 Croatia 1 compare
  35. 1 Cyprus 1 compare
  36. 1 Czechia 1 compare
  37. 1 Democratic Republic of Congo 1 compare
  38. 1 Denmark 1 compare
  39. 1 Djibouti 1 compare
  40. 1 Dominican Republic 1 compare
  41. 1 East Timor 1 compare
  42. 1 Ecuador 1 compare
  43. 1 El Salvador 1 compare
  44. 1 Equatorial Guinea 1 compare
  45. 1 Estonia 1 compare
  46. 1 Ethiopia 1 compare
  47. 1 Fiji 1 compare
  48. 1 Finland 1 compare
  49. 1 France 1 compare
  50. 1 Gabon 1 compare
  51. 1 Gambia 1 compare
  52. 1 Georgia 1 compare
  53. 1 Germany 1 compare
  54. 1 Ghana 1 compare
  55. 1 Greece 1 compare
  56. 1 Guatemala 1 compare
  57. 1 Guinea 1 compare
  58. 1 Guinea-Bissau 1 compare
  59. 1 Guyana 1 compare
  60. 1 Haiti 1 compare
  61. 1 Honduras 1 compare
  62. 1 Hungary 1 compare
  63. 1 Iceland 1 compare
  64. 1 India 1 compare
  65. 1 Indonesia 1 compare
  66. 1 Iraq 1 compare
  67. 1 Ireland 1 compare
  68. 1 Israel 1 compare
  69. 1 Italy 1 compare
  70. 1 Jamaica 1 compare
  71. 1 Japan 1 compare
  72. 1 Jordan 1 compare
  73. 1 Kazakhstan 1 compare
  74. 1 Kenya 1 compare
  75. 1 Kuwait 1 compare
  76. 1 Kyrgyzstan 1 compare
  77. 1 Latvia 1 compare
  78. 1 Lebanon 1 compare
  79. 1 Lesotho 1 compare
  80. 1 Liberia 1 compare
  81. 1 Libya 1 compare
  82. 1 Lithuania 1 compare
  83. 1 Luxembourg 1 compare
  84. 1 Madagascar 1 compare
  85. 1 Malawi 1 compare
  86. 1 Malaysia 1 compare
  87. 1 Maldives 1 compare
  88. 1 Mali 1 compare
  89. 1 Malta 1 compare
  90. 1 Mauritania 1 compare
  91. 1 Mauritius 1 compare
  92. 1 Mexico 1 compare
  93. 1 Moldova 1 compare
  94. 1 Mongolia 1 compare
  95. 1 Montenegro 1 compare
  96. 1 Morocco 1 compare
  97. 1 Mozambique 1 compare
  98. 1 Myanmar 1 compare
  99. 1 Namibia 1 compare
  100. 1 Nepal 1 compare
  101. 1 Netherlands 1 compare
  102. 1 New Zealand 1 compare
  103. 1 Niger 1 compare
  104. 1 Nigeria 1 compare
  105. 1 North Macedonia 1 compare
  106. 1 Norway 1 compare
  107. 1 Pakistan 1 compare
  108. 1 Panama 1 compare
  109. 1 Papua New Guinea 1 compare
  110. 1 Paraguay 1 compare
  111. 1 Peru 1 compare
  112. 1 Philippines 1 compare
  113. 1 Poland 1 compare
  114. 1 Portugal 1 compare
  115. 1 Romania 1 compare
  116. 1 Russia 1 compare
  117. 1 Rwanda 1 compare
  118. 1 Sao Tome and Principe 1 compare
  119. 1 Senegal 1 compare
  120. 1 Serbia 1 compare
  121. 1 Seychelles 1 compare
  122. 1 Sierra Leone 1 compare
  123. 1 Singapore 1 compare
  124. 1 Slovakia 1 compare
  125. 1 Slovenia 1 compare
  126. 1 Solomon Islands 1 compare
  127. 1 South Africa 1 compare
  128. 1 South Korea 1 compare
  129. 1 South Sudan 1 compare
  130. 1 Spain 1 compare
  131. 1 Sri Lanka 1 compare
  132. 1 Sudan 1 compare
  133. 1 Suriname 1 compare
  134. 1 Sweden 1 compare
  135. 1 Switzerland 1 compare
  136. 1 Taiwan 1 compare
  137. 1 Thailand 1 compare
  138. 1 Togo 1 compare
  139. 1 Trinidad and Tobago 1 compare
  140. 1 Tunisia 1 compare
  141. 1 Turkey 1 compare
  142. 1 Uganda 1 compare
  143. 1 Ukraine 1 compare
  144. 1 United Kingdom 1 compare
  145. 1 United States 1 compare
  146. 1 Uruguay 1 compare
  147. 1 Vanuatu 1 compare
  148. 1 Zambia 1 compare
  149. 1 Zimbabwe 1 compare

See the full ranking of 172 places →

More reference data data for Tanzania

All data for Tanzania →

Frequently asked questions

What is multi-party elections in Tanzania?
Multi-party elections in Tanzania was 1 in 2025, according to V-Dem (2026) – processed by Our World in Data.
What is the highest multi-party elections recorded in Tanzania?
The highest recorded value was 1 in 1958.
What is the lowest multi-party elections recorded in Tanzania?
The lowest recorded value was 0 in 1965.
How does Tanzania rank for multi-party elections?
Tanzania ranks 1st out of 172 countries with data for 2025.
Is multi-party elections rising or falling in Tanzania?
Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
Where does this Tanzania data come from?
The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Multi-party elections. Statizoid updates them automatically from the source API.

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Multi-party elections in Tanzania. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 22 September 2026, from https://reference.statizoid.com/stat/multi-party-elections-row/tanzania/

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About this data

Indicator
Multi-party elections
Source
V-Dem (2026) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
172 places, 17,019 data points, 1789–2025
Last refreshed

Central estimate whether national multi-party elections were held.