Sudan vs Tanzania

Sudan vs Tanzania: Electoral democracy

Electoral democracy in 2025: 0.13 of 1 in Sudan and 0.37 of 1 in Tanzania, by V-Dem estimates. In 2025 the value was higher in Tanzania, by 0.24 of 1, or 2.81 times that in Sudan.

index, 0 to 1 · V-Dem

Sudan vs Tanzania: Electoral democracyElectoral democracy in 2025: 0.13 of 1 in Sudan and 0.37 of 1 in Tanzania, by V-Dem estimates. In 2025 the value was higher in Tanzania, by 0.24 of 1, or 2.81 times that in Sudan.
SudanTanzaniaWorld

What the numbers say

  • Tanzania has been higher since 1989, when it overtook Sudan.
  • In 2025, Sudan ranked 164 and Tanzania ranked 107 of 175 countries, counting from the highest.
  • The world as a whole: 0.48 of 1 in 2025.

Every year

index, 0 to 1 · V-Dem

YearSudanTanzaniaWorld
20250.130.370.48
20240.140.410.49
20230.140.410.49
20220.160.40.5
20210.160.370.5
20200.170.380.51
20190.190.380.52
20180.230.390.52
20170.230.40.52
20160.220.410.52
20150.220.450.52
20140.210.470.52
20130.210.470.52
20120.210.480.53
20110.210.480.53
20100.210.470.52
20090.20.470.52
20080.20.460.52
20070.20.460.52
20060.20.470.52
20050.20.430.52
20040.180.440.51
20030.170.440.51
20020.170.440.5
20010.170.440.49
20000.130.480.49
19990.150.490.49
19980.150.490.49
19970.150.490.49
19960.140.490.48
19950.090.470.47
19940.090.410.47
19930.090.40.46
19920.090.390.44
19910.090.290.42
19900.090.290.41
19890.170.270.36
19880.370.270.36
19870.370.270.35
19860.330.260.34
19850.210.260.34
19840.20.250.33
19830.180.250.32
19820.160.250.32
19810.180.240.32
19800.170.240.32
19790.180.240.31
19780.180.240.3
19770.160.240.3
19760.160.240.29
19750.160.240.29
19740.150.240.29
19730.150.240.29
19720.150.240.29
19710.110.240.29
19700.10.240.29
19690.10.240.29
19680.230.240.3
19670.210.250.29
19660.210.250.29
19650.210.270.3
19640.110.320.3
19630.070.320.3
19620.070.250.29
19610.070.210.29
19600.070.170.28
19590.080.160.27
19580.260.110.27
19570.290.070.27
19560.290.070.26
19550.240.070.25
19540.230.060.25
19530.170.060.24
19520.110.060.24
19510.110.060.24
19500.110.050.23
19490.110.050.22
19480.060.050.22
19470.060.050.21
19460.060.050.19
19450.060.050.16
19440.060.050.14
19430.060.050.14
19420.060.050.14
19410.060.050.15
19400.060.050.15
19390.060.050.17
19380.060.050.17
19370.060.050.17
19360.060.050.17
19350.060.050.17
19340.060.050.18
19330.060.050.18
19320.060.050.19
19310.060.050.18
19300.060.050.18
19290.060.050.19
19280.060.050.19
19270.060.050.19
19260.060.050.19
19250.060.050.19
19240.060.050.19
19230.060.050.19
19220.060.050.19
19210.060.050.19
19200.060.050.18
19190.050.040.16
19180.050.040.15
19170.050.040.15
19160.050.040.15
19150.050.040.15
19140.05–0.15
19130.05–0.15
19120.05–0.15
19110.05–0.15
19100.05–0.15
19090.05–0.15
19080.05–0.15
19070.05–0.15
19060.05–0.15
19050.05–0.15
19040.05–0.14
19030.05–0.14
19020.05–0.15
19010.05–0.14
19000.05–0.14
1899––0.22
1898––0.22
1897––0.22
1896––0.22
1895––0.22
1894––0.21
1893––0.21
1892––0.21
1891––0.2
1890––0.2
1889––0.2
1888––0.2
1887––0.2
1886––0.19
1885––0.19
18840.15–0.2
18830.15–0.19
18820.07–0.19
18810.07–0.19
18800.07–0.19
18790.07–0.19
18780.04–0.18
18770.04–0.18
18760.04–0.19
18750.04–0.18
18740.04–0.18
18730.04–0.18
18720.04–0.18
18710.04–0.18
18700.04–0.18
18690.04–0.17
18680.04–0.17
18670.04–0.17
18660.04–0.16
18650.04–0.16
18640.04–0.16
18630.04–0.16
18620.03–0.16
18610.03–0.15
18600.03–0.15
18590.03–0.14
18580.03–0.14
18570.03–0.14
18560.03–0.13
18550.03–0.13
18540.03–0.13
18530.03–0.13
18520.03–0.13
18510.03–0.13
18500.03–0.13
18490.03–0.15
18480.03–0.13
18470.03–0.11
18460.03–0.11
18450.03–0.11
18440.03–0.11
18430.03–0.1
18420.03–0.1
18410.03–0.1
18400.03–0.1
18390.03–0.1
18380.03–0.09
18370.03–0.09
18360.03–0.1
18350.03–0.09
18340.03–0.09
18330.03–0.09
18320.03–0.09
18310.03–0.09
18300.03–0.09
18290.03–0.08
18280.03–0.08
18270.03–0.09
18260.03–0.08
18250.03–0.08
18240.03–0.08
18230.03–0.08
18220.03–0.08
18210.03–0.07
1820––0.07
1819––0.06
1818––0.06
1817––0.06
1816––0.06
1815––0.06
1814––0.05
1813––0.05
1812––0.06
1811––0.06
1810––0.06
1809––0.05
1808––0.05
1807––0.05
1806––0.05
1805––0.05
1804––0.05
1803––0.05
1802––0.05
1801––0.05
1800––0.05
1799––0.05
1798––0.06
1797––0.05
1796––0.05
1795––0.05
1794––0.05
1793––0.05
1792––0.05
1791––0.05
1790––0.05
1789––0.05

Each country on its own

Good to know

  • V-Dem’s electoral democracy index: how far rulers answer to voters through free and fair elections, with free speech and association, from 0 to 1.
  • Source: V-Dem (2026), via Our World in Data.
  • Ranks count the 175 countries with a value in 2025, highest first.
  • The faint line is the world as a whole, as the same source counts it.

How the layers work, where their data comes from and what they can’t tell you: Countries through time

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