Niger vs Tanzania

Niger vs Tanzania: Population

Population in 2023: 26.2 million people in Niger and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 40.5 million people, or 2.55 times that in Niger.

people · UN

Niger vs Tanzania: PopulationPopulation in 2023: 26.2 million people in Niger and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 40.5 million people, or 2.55 times that in Niger.
NigerTanzaniaEstimates, HYDE and GapminderUN projection (medium variant)95% prediction intervalWorld

What the numbers say

  • Tanzania has been higher in every year both have figures for since 1950.
  • In 2023, Niger ranked 56 and Tanzania ranked 22 of 229 countries, counting from the highest.
  • The UN projection (medium variant) puts Niger at 90.8 million people and Tanzania at 263 million people in 2100.
  • The world as a whole: 8.09 billion people in 2023.

Every year

people · UN

YearNigerTanzaniaWorld
202326.2 million66.6 million8.09 billion
202225.3 million64.7 million8.02 billion
202124.5 million62.8 million7.95 billion
202023.7 million61 million7.89 billion
201923 million59.2 million7.81 billion
201822.2 million57.4 million7.73 billion
201721.4 million55.7 million7.65 billion
201620.7 million53.8 million7.56 billion
201519.9 million52 million7.47 billion
201419.2 million50.4 million7.38 billion
201318.5 million48.8 million7.29 billion
201217.8 million47.4 million7.2 billion
201117.2 million46 million7.11 billion
201016.6 million44.8 million7.02 billion
200915.9 million43.6 million6.93 billion
200815.4 million42.6 million6.84 billion
200714.8 million41.4 million6.76 billion
200614.3 million40.3 million6.67 billion
200513.8 million39.2 million6.59 billion
200413.3 million38.1 million6.5 billion
200312.8 million37.1 million6.42 billion
200212.4 million36.1 million6.34 billion
200111.9 million35.2 million6.26 billion
200011.5 million34.3 million6.17 billion
199911.1 million33.3 million6.09 billion
199810.7 million32.4 million6.01 billion
199710.4 million31.6 million5.93 billion
199610 million31 million5.84 billion
19959.72 million30.4 million5.76 billion
19949.4 million29.4 million5.68 billion
19939.1 million28.3 million5.59 billion
19928.82 million27.5 million5.51 billion
19918.55 million26.8 million5.42 billion
19908.29 million26.1 million5.33 billion
19898.04 million25.4 million5.23 billion
19887.79 million24.8 million5.14 billion
19877.56 million24 million5.05 billion
19867.34 million23.3 million4.96 billion
19857.12 million22.5 million4.87 billion
19846.91 million21.8 million4.78 billion
19836.71 million21.1 million4.7 billion
19826.51 million20.4 million4.61 billion
19816.32 million19.8 million4.53 billion
19806.14 million19.2 million4.45 billion
19795.96 million18.6 million4.37 billion
19785.78 million18 million4.29 billion
19775.62 million17.4 million4.22 billion
19765.47 million16.7 million4.14 billion
19755.32 million16.1 million4.07 billion
19745.18 million15.6 million4 billion
19735.04 million15 million3.92 billion
19724.91 million14.5 million3.85 billion
19714.78 million14 million3.77 billion
19704.65 million13.5 million3.7 billion
19694.53 million13 million3.62 billion
19684.4 million12.6 million3.55 billion
19674.28 million12.2 million3.47 billion
19664.17 million11.8 million3.4 billion
19654.05 million11.5 million3.34 billion
19643.94 million11.1 million3.26 billion
19633.82 million10.8 million3.19 billion
19623.72 million10.5 million3.12 billion
19613.61 million10.2 million3.07 billion
19603.51 million9.9 million3.02 billion
19593.41 million9.63 million2.97 billion
19583.31 million9.37 million2.91 billion
19573.22 million9.12 million2.85 billion
19563.13 million8.88 million2.8 billion
19553.04 million8.65 million2.74 billion
19542.95 million8.43 million2.69 billion
19532.86 million8.21 million2.63 billion
19522.77 million8.01 million2.58 billion
19512.69 million7.81 million2.54 billion
19502.6 million7.63 million2.49 billion
19492.51 million7.47 million–
19482.46 million7.32 million–
19472.42 million7.19 million–
19462.38 million7.06 million–
19452.34 million6.94 million–
19442.3 million6.82 million–
19432.26 million6.7 million–
19422.22 million6.58 million–
19412.19 million6.47 million–
19402.16 million6.36 million–
19392.12 million6.26 million–
19382.1 million6.17 million–
19372.07 million6.09 million–
19362.04 million6 million–
19352.02 million5.92 million–
19341.99 million5.84 million–
19331.96 million5.76 million–
19321.94 million5.68 million–
19311.91 million5.6 million–
19301.89 million5.52 million–
19291.86 million5.44 million–
19281.84 million5.36 million–
19271.81 million5.28 million–
19261.79 million5.2 million–
19251.76 million5.13 million–
19241.74 million5.05 million–
19231.71 million4.98 million–
19221.69 million4.9 million–
19211.67 million4.84 million–
19201.65 million4.8 million–
19191.63 million4.77 million–
19181.62 million4.76 million–
19171.61 million4.76 million–
19161.59 million4.76 million–
19151.57 million4.76 million–
19141.56 million4.76 million–
19131.54 million4.76 million–
19121.53 million4.76 million–
19111.51 million4.77 million–
19101.49 million4.77 million–
19091.48 million4.79 million–
19081.46 million4.8 million–
19071.44 million4.82 million–
19061.42 million4.84 million–
19051.4 million4.86 million–
19041.39 million4.88 million–
19031.37 million4.9 million–
19021.35 million4.92 million–
19011.33 million4.95 million–
19001.32 million4.98 million–
18991.31 million5.01 million–
18981.3 million5.05 million–
18971.29 million5.09 million–
18961.28 million5.13 million–
18951.28 million5.17 million–
18941.27 million5.21 million–
18931.26 million5.26 million–
18921.25 million5.3 million–
18911.25 million5.33 million–
18901.24 million5.35 million–
18891.23 million5.36 million–
18881.22 million5.37 million–
18871.22 million5.36 million–
18861.21 million5.35 million–
18851.2 million5.34 million–
18841.19 million5.33 million–
18831.19 million5.32 million–
18821.18 million5.31 million–
18811.17 million5.3 million–
18801.16 million5.3 million–
18791.16 million5.3 million–
18781.15 million5.3 million–
18771.14 million5.3 million–
18761.14 million5.31 million–
18751.13 million5.32 million–
18741.12 million5.32 million–
18731.12 million5.33 million–
18721.11 million5.33 million–
18711.1 million5.34 million–
18701.1 million5.35 million–
18691.09 million5.35 million–
18681.08 million5.36 million–
18671.08 million5.36 million–
18661.07 million5.37 million–
18651.07 million5.38 million–
18641.06 million5.38 million–
18631.06 million5.39 million–
18621.05 million5.39 million–
18611.05 million5.4 million–
18601.04 million5.41 million–
18591.04 million5.41 million–
18581.03 million5.42 million–
18571.03 million5.43 million–
18561.02 million5.43 million–
18551.02 million5.44 million–
18541.01 million5.44 million–
18531.01 million5.45 million–
18521.01 million5.46 million–
18511 million5.44 million–
1850998,5005.4 million–
1849993,3005.34 million–
1848988,1005.26 million–
1847983,0005.15 million–
1846977,8005.05 million–
1845972,7004.95 million–
1844967,6004.86 million–
1843962,6004.76 million–
1842957,5004.67 million–
1841952,5004.58 million–
1840947,5004.49 million–
1839942,6004.4 million–
1838937,6004.31 million–
1837932,7004.23 million–
1836927,9004.15 million–
1835923,0004.07 million–
1834918,2003.99 million–
1833913,4003.91 million–
1832908,6003.83 million–
1831903,8003.76 million–
1830899,1003.68 million–
1829894,6003.61 million–
1828890,4003.54 million–
1827886,3003.47 million–
1826882,6003.4 million–
1825879,0003.34 million–
1824875,7003.27 million–
1823872,6003.21 million–
1822869,7003.14 million–
1821867,1003.09 million–
1820864,7003.06 million–
1819862,5003.03 million–
1818860,5003.02 million–
1817858,8003.02 million–
1816857,3003.02 million–
1815856,0003.02 million–
1814854,9003.01 million–
1813854,0003.01 million–
1812853,4003.01 million–
1811853,0003.01 million–
1810852,7003.01 million–
1809852,7003.01 million–
1808852,7003.01 million–
1807852,7003.01 million–
1806852,7003.01 million–
1805852,7003.01 million–
1804852,7003 million–
1803852,7003 million–
1802852,7003 million–
1801852,7003 million–
1800852,7003 million–
  • 12.3Estimates, HYDE and Gapminder
UN projection (medium variant) · 2024–2100
YearNigerTanzaniaWorld
202427 million27 million–27.1 million68.6 million68.3 million–68.8 million8.16 billion
202527.9 million27.7 million–28.1 million70.6 million69.8 million–71.3 million8.23 billion
202628.8 million28.5 million–29.1 million72.6 million71.3 million–73.8 million8.3 billion
202729.7 million29.2 million–30.2 million74.6 million72.8 million–76.4 million8.37 billion
202830.6 million29.9 million–31.3 million76.7 million74.3 million–79 million8.44 billion
202931.6 million30.5 million–32.5 million78.8 million75.8 million–81.7 million8.5 billion
203032.5 million31.2 million–33.6 million80.9 million77.3 million–84.4 million8.57 billion
203133.5 million31.8 million–34.8 million83.1 million78.9 million–87.2 million8.63 billion
203234.4 million32.5 million–36.1 million85.3 million80.4 million–90.1 million8.7 billion
203335.4 million33 million–37.3 million87.5 million81.9 million–93.1 million8.76 billion
203436.4 million33.6 million–38.6 million89.8 million83.4 million–96.1 million8.82 billion
203537.4 million34.2 million–40 million92.1 million84.9 million–99 million8.89 billion
203638.3 million34.7 million–41.3 million94.4 million86.4 million–102 million8.95 billion
203739.3 million35.3 million–42.8 million96.8 million87.9 million–105 million9.01 billion
203840.3 million35.8 million–44.2 million99.2 million89.5 million–109 million9.06 billion
203941.3 million36.4 million–45.7 million102 million90.9 million–112 million9.12 billion
204042.3 million36.9 million–47.3 million104 million92.2 million–116 million9.18 billion
204143.3 million37.3 million–48.8 million106 million93.6 million–119 million9.23 billion
204244.3 million37.8 million–50.3 million109 million95.1 million–123 million9.29 billion
204345.3 million38.3 million–51.9 million111 million96.6 million–127 million9.34 billion
204446.4 million38.7 million–53.5 million114 million97.7 million–130 million9.39 billion
204547.4 million39.2 million–55.2 million117 million98.9 million–134 million9.44 billion
204648.4 million39.7 million–56.9 million119 million100 million–138 million9.49 billion
204749.4 million40.2 million–58.7 million122 million102 million–142 million9.54 billion
204850.5 million40.7 million–60.5 million124 million103 million–146 million9.58 billion
204951.5 million41.1 million–62.4 million127 million104 million–150 million9.62 billion
205052.5 million41.6 million–64.2 million130 million105 million–154 million9.66 billion
205153.6 million42.1 million–66 million132 million107 million–159 million9.7 billion
205254.6 million42.5 million–67.9 million135 million108 million–163 million9.74 billion
205355.6 million43 million–70 million138 million109 million–168 million9.78 billion
205456.6 million43.5 million–72.1 million140 million110 million–172 million9.81 billion
205557.7 million44 million–74.2 million143 million111 million–177 million9.85 billion
205658.7 million44.4 million–76.3 million146 million112 million–182 million9.88 billion
205759.7 million44.8 million–78.4 million149 million113 million–187 million9.91 billion
205860.7 million45.3 million–80.6 million151 million114 million–192 million9.94 billion
205961.7 million45.6 million–82.8 million154 million116 million–197 million9.96 billion
206062.7 million45.9 million–85 million157 million117 million–203 million9.99 billion
206163.7 million46.3 million–87.2 million160 million118 million–209 million10 billion
206264.7 million46.5 million–89.4 million162 million119 million–215 million10 billion
206365.7 million46.8 million–91.9 million165 million120 million–221 million10.1 billion
206466.6 million47 million–94.3 million168 million121 million–227 million10.1 billion
206567.6 million47.3 million–96.7 million171 million122 million–233 million10.1 billion
206668.5 million47.5 million–99.2 million174 million123 million–240 million10.1 billion
206769.5 million47.8 million–102 million177 million124 million–247 million10.1 billion
206870.4 million48 million–104 million179 million124 million–254 million10.2 billion
206971.3 million48.2 million–107 million182 million125 million–260 million10.2 billion
207072.2 million48.3 million–109 million185 million126 million–267 million10.2 billion
207173 million48.4 million–112 million188 million126 million–273 million10.2 billion
207273.9 million48.5 million–115 million191 million127 million–279 million10.2 billion
207374.8 million48.6 million–118 million193 million127 million–286 million10.2 billion
207475.6 million48.6 million–120 million196 million128 million–292 million10.2 billion
207576.4 million48.7 million–123 million199 million128 million–299 million10.3 billion
207677.2 million48.6 million–126 million202 million128 million–305 million10.3 billion
207778 million48.6 million–129 million204 million128 million–312 million10.3 billion
207878.8 million48.6 million–132 million207 million128 million–320 million10.3 billion
207979.5 million48.7 million–135 million210 million128 million–328 million10.3 billion
208080.2 million48.7 million–138 million213 million128 million–336 million10.3 billion
208180.9 million48.7 million–141 million215 million128 million–344 million10.3 billion
208281.6 million48.6 million–144 million218 million128 million–353 million10.3 billion
208382.3 million48.4 million–146 million221 million128 million–363 million10.3 billion
208483 million48.3 million–150 million223 million128 million–371 million10.3 billion
208583.6 million48.3 million–153 million226 million128 million–379 million10.3 billion
208684.2 million48.3 million–156 million229 million128 million–386 million10.3 billion
208784.8 million48.3 million–159 million231 million128 million–393 million10.3 billion
208885.4 million48.1 million–162 million234 million128 million–401 million10.3 billion
208986 million48 million–165 million236 million128 million–410 million10.3 billion
209086.5 million47.9 million–168 million239 million128 million–420 million10.3 billion
209187 million47.8 million–171 million241 million128 million–430 million10.3 billion
209287.5 million47.6 million–174 million244 million128 million–441 million10.3 billion
209388 million47.5 million–178 million246 million127 million–451 million10.3 billion
209488.5 million47.2 million–181 million249 million127 million–459 million10.2 billion
209588.9 million47 million–185 million251 million126 million–467 million10.2 billion
209689.3 million46.9 million–188 million254 million126 million–477 million10.2 billion
209789.7 million46.8 million–191 million256 million126 million–489 million10.2 billion
209890.1 million46.5 million–195 million258 million127 million–501 million10.2 billion
209990.5 million46.3 million–198 million261 million127 million–511 million10.2 billion
210090.8 million46.1 million–202 million263 million126 million–522 million10.2 billion

Each country on its own

Good to know

  • Everyone living in the country on 1 July of each year.
  • Source: UN DESA, World Population Prospects 2024.
  • Before 1950: HYDE (2023), Gapminder (2022) and UN WPP (2024), via Our World in Data.
  • The dashed line is the UN projection (medium variant), a scenario rather than a forecast; the band is its 95% prediction interval.
  • Ranks count the 229 countries with a value in 2023, 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

Niger vs Tanzania

Health

People

Economy

Education

Politics

Conflict

Military

Climate

Technology and environment