Poland vs Tanzania

Poland vs Tanzania: Population

Population in 2023: 38.8 million people in Poland and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 27.9 million people, or 1.72 times that in Poland.

Watch it change on the map

people · UN

Poland vs Tanzania: PopulationPopulation in 2023: 38.8 million people in Poland and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 27.9 million people, or 1.72 times that in Poland.
PolandTanzaniaEstimates, HYDE and GapminderUN projection (medium variant)95% prediction intervalWorld

What the numbers say

  • Tanzania has been higher since 2005, when it overtook Poland.
  • In 2023, Poland ranked 39 and Tanzania ranked 22 of 229 countries, counting from the highest.
  • The UN projection (medium variant) puts Poland at 19.3 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

YearPolandTanzaniaWorld
202338.8 million66.6 million8.09 billion
202238.4 million64.7 million8.02 billion
202138 million62.8 million7.95 billion
202038.2 million61 million7.89 billion
201938.2 million59.2 million7.81 billion
201838.2 million57.4 million7.73 billion
201738.3 million55.7 million7.65 billion
201638.3 million53.8 million7.56 billion
201538.3 million52 million7.47 billion
201438.3 million50.4 million7.38 billion
201338.3 million48.8 million7.29 billion
201238.3 million47.4 million7.2 billion
201138.2 million46 million7.11 billion
201038.1 million44.8 million7.02 billion
200938 million43.6 million6.93 billion
200838 million42.6 million6.84 billion
200738 million41.4 million6.76 billion
200638.1 million40.3 million6.67 billion
200538.1 million39.2 million6.59 billion
200438.2 million38.1 million6.5 billion
200338.2 million37.1 million6.42 billion
200238.2 million36.1 million6.34 billion
200138.3 million35.2 million6.26 billion
200038.3 million34.3 million6.17 billion
199938.3 million33.3 million6.09 billion
199838.3 million32.4 million6.01 billion
199738.4 million31.6 million5.93 billion
199638.4 million31 million5.84 billion
199538.4 million30.4 million5.76 billion
199438.3 million29.4 million5.68 billion
199338.3 million28.3 million5.59 billion
199238.2 million27.5 million5.51 billion
199138.2 million26.8 million5.42 billion
199038.1 million26.1 million5.33 billion
198937.9 million25.4 million5.23 billion
198837.8 million24.8 million5.14 billion
198737.7 million24 million5.05 billion
198637.5 million23.3 million4.96 billion
198537.2 million22.5 million4.87 billion
198436.9 million21.8 million4.78 billion
198336.6 million21.1 million4.7 billion
198236.2 million20.4 million4.61 billion
198135.9 million19.8 million4.53 billion
198035.6 million19.2 million4.45 billion
197935.3 million18.6 million4.37 billion
197834.9 million18 million4.29 billion
197734.6 million17.4 million4.22 billion
197634.3 million16.7 million4.14 billion
197534 million16.1 million4.07 billion
197433.6 million15.6 million4 billion
197333.3 million15 million3.92 billion
197233 million14.5 million3.85 billion
197132.8 million14 million3.77 billion
197032.5 million13.5 million3.7 billion
196932.3 million13 million3.62 billion
196832.1 million12.6 million3.55 billion
196731.8 million12.2 million3.47 billion
196631.6 million11.8 million3.4 billion
196531.3 million11.5 million3.34 billion
196431 million11.1 million3.26 billion
196330.7 million10.8 million3.19 billion
196230.3 million10.5 million3.12 billion
196130 million10.2 million3.07 billion
196029.6 million9.9 million3.02 billion
195929.1 million9.63 million2.97 billion
195828.6 million9.37 million2.91 billion
195728.1 million9.12 million2.85 billion
195627.5 million8.88 million2.8 billion
195527.1 million8.65 million2.74 billion
195426.6 million8.43 million2.69 billion
195326.1 million8.21 million2.63 billion
195225.7 million8.01 million2.58 billion
195125.2 million7.81 million2.54 billion
195024.8 million7.63 million2.49 billion
194924.9 million7.47 million–
194825.2 million7.32 million–
194725.7 million7.19 million–
194626.2 million7.06 million–
194526.7 million6.94 million–
194427.2 million6.82 million–
194327.7 million6.7 million–
194228.2 million6.58 million–
194128.6 million6.47 million–
194028.9 million6.36 million–
193929 million6.26 million–
193829 million6.17 million–
193728.8 million6.09 million–
193628.6 million6 million–
193528.4 million5.92 million–
193428.3 million5.84 million–
193328.1 million5.76 million–
193227.9 million5.68 million–
193127.7 million5.6 million–
193027.4 million5.52 million–
192927.1 million5.44 million–
192826.7 million5.36 million–
192726.2 million5.28 million–
192625.8 million5.2 million–
192525.4 million5.13 million–
192425 million5.05 million–
192324.6 million4.98 million–
192224.2 million4.9 million–
192123.9 million4.84 million–
192023.8 million4.8 million–
191923.8 million4.77 million–
191823.9 million4.76 million–
191724.2 million4.76 million–
191624.4 million4.76 million–
191524.7 million4.76 million–
191425 million4.76 million–
191325.3 million4.76 million–
191225.5 million4.76 million–
191125.7 million4.77 million–
191025.8 million4.77 million–
190925.8 million4.79 million–
190825.7 million4.8 million–
190725.6 million4.82 million–
190625.4 million4.84 million–
190525.2 million4.86 million–
190425 million4.88 million–
190324.8 million4.9 million–
190224.7 million4.92 million–
190124.5 million4.95 million–
190024.3 million4.98 million–
189924.1 million5.01 million–
189824 million5.05 million–
189723.8 million5.09 million–
189623.6 million5.13 million–
189523.4 million5.17 million–
189423.2 million5.21 million–
189323.1 million5.26 million–
189222.9 million5.3 million–
189122.7 million5.33 million–
189022.4 million5.35 million–
188922.2 million5.36 million–
188821.9 million5.37 million–
188721.6 million5.36 million–
188621.2 million5.35 million–
188520.9 million5.34 million–
188420.6 million5.33 million–
188320.3 million5.32 million–
188220 million5.31 million–
188119.7 million5.3 million–
188019.4 million5.3 million–
187919.2 million5.3 million–
187818.9 million5.3 million–
187718.6 million5.3 million–
187618.3 million5.31 million–
187518 million5.32 million–
187417.8 million5.32 million–
187317.5 million5.33 million–
187217.3 million5.33 million–
187117 million5.34 million–
187016.8 million5.35 million–
186916.6 million5.35 million–
186816.3 million5.36 million–
186716.1 million5.36 million–
186615.9 million5.37 million–
186515.7 million5.38 million–
186415.5 million5.38 million–
186315.3 million5.39 million–
186215.1 million5.39 million–
186115 million5.4 million–
186014.8 million5.41 million–
185914.6 million5.41 million–
185814.4 million5.42 million–
185714.2 million5.43 million–
185614 million5.43 million–
185513.9 million5.44 million–
185413.7 million5.44 million–
185313.5 million5.45 million–
185213.3 million5.46 million–
185113.2 million5.44 million–
185013.1 million5.4 million–
184912.9 million5.34 million–
184812.8 million5.26 million–
184712.7 million5.15 million–
184612.6 million5.05 million–
184512.5 million4.95 million–
184412.4 million4.86 million–
184312.4 million4.76 million–
184212.3 million4.67 million–
184112.2 million4.58 million–
184012.1 million4.49 million–
183912 million4.4 million–
183811.9 million4.31 million–
183711.8 million4.23 million–
183611.7 million4.15 million–
183511.6 million4.07 million–
183411.6 million3.99 million–
183311.5 million3.91 million–
183211.4 million3.83 million–
183111.3 million3.76 million–
183011.2 million3.68 million–
182911.1 million3.61 million–
182811.1 million3.54 million–
182711 million3.47 million–
182610.9 million3.4 million–
182510.8 million3.34 million–
182410.7 million3.27 million–
182310.7 million3.21 million–
182210.6 million3.14 million–
182110.5 million3.09 million–
182010.4 million3.06 million–
181910.4 million3.03 million–
181810.3 million3.02 million–
181710.2 million3.02 million–
181610.1 million3.02 million–
181510.1 million3.02 million–
18149.98 million3.01 million–
18139.9 million3.01 million–
18129.83 million3.01 million–
18119.76 million3.01 million–
18109.69 million3.01 million–
18099.62 million3.01 million–
18089.55 million3.01 million–
18079.48 million3.01 million–
18069.41 million3.01 million–
18059.34 million3.01 million–
18049.27 million3 million–
18039.2 million3 million–
18029.13 million3 million–
18019.07 million3 million–
18009 million3 million–
  • 12.3Estimates, HYDE and Gapminder
UN projection (medium variant) · 2024–2100
YearPolandTanzaniaWorld
202438.5 million38.5 million–38.6 million68.6 million68.3 million–68.8 million8.16 billion
202538.1 million38 million–38.3 million70.6 million69.8 million–71.3 million8.23 billion
202637.8 million37.6 million–38.1 million72.6 million71.3 million–73.8 million8.3 billion
202737.7 million37.4 million–38 million74.6 million72.8 million–76.4 million8.37 billion
202837.5 million37.1 million–38 million76.7 million74.3 million–79 million8.44 billion
202937.4 million36.8 million–37.9 million78.8 million75.8 million–81.7 million8.5 billion
203037.2 million36.6 million–37.9 million80.9 million77.3 million–84.4 million8.57 billion
203137 million36.3 million–37.8 million83.1 million78.9 million–87.2 million8.63 billion
203236.8 million36 million–37.7 million85.3 million80.4 million–90.1 million8.7 billion
203336.6 million35.7 million–37.6 million87.5 million81.9 million–93.1 million8.76 billion
203436.4 million35.3 million–37.5 million89.8 million83.4 million–96.1 million8.82 billion
203536.2 million35 million–37.4 million92.1 million84.9 million–99 million8.89 billion
203636 million34.7 million–37.3 million94.4 million86.4 million–102 million8.95 billion
203735.8 million34.3 million–37.2 million96.8 million87.9 million–105 million9.01 billion
203835.6 million34 million–37.2 million99.2 million89.5 million–109 million9.06 billion
203935.4 million33.6 million–37.1 million102 million90.9 million–112 million9.12 billion
204035.2 million33.2 million–37 million104 million92.2 million–116 million9.18 billion
204135 million32.9 million–36.9 million106 million93.6 million–119 million9.23 billion
204234.7 million32.5 million–36.8 million109 million95.1 million–123 million9.29 billion
204334.5 million32.2 million–36.7 million111 million96.6 million–127 million9.34 billion
204434.3 million31.8 million–36.6 million114 million97.7 million–130 million9.39 billion
204534 million31.5 million–36.5 million117 million98.9 million–134 million9.44 billion
204633.8 million31.1 million–36.4 million119 million100 million–138 million9.49 billion
204733.6 million30.7 million–36.3 million122 million102 million–142 million9.54 billion
204833.3 million30.3 million–36.2 million124 million103 million–146 million9.58 billion
204933.1 million30 million–36.1 million127 million104 million–150 million9.62 billion
205032.8 million29.6 million–36 million130 million105 million–154 million9.66 billion
205132.6 million29.2 million–35.8 million132 million107 million–159 million9.7 billion
205232.3 million28.8 million–35.7 million135 million108 million–163 million9.74 billion
205332.1 million28.5 million–35.6 million138 million109 million–168 million9.78 billion
205431.8 million28.1 million–35.4 million140 million110 million–172 million9.81 billion
205531.5 million27.7 million–35.2 million143 million111 million–177 million9.85 billion
205631.3 million27.3 million–35 million146 million112 million–182 million9.88 billion
205731 million26.9 million–34.9 million149 million113 million–187 million9.91 billion
205830.7 million26.5 million–34.7 million151 million114 million–192 million9.94 billion
205930.4 million26.1 million–34.6 million154 million116 million–197 million9.96 billion
206030.1 million25.8 million–34.5 million157 million117 million–203 million9.99 billion
206129.9 million25.4 million–34.3 million160 million118 million–209 million10 billion
206229.6 million24.9 million–34.2 million162 million119 million–215 million10 billion
206329.3 million24.5 million–34 million165 million120 million–221 million10.1 billion
206429 million24.1 million–33.8 million168 million121 million–227 million10.1 billion
206528.7 million23.7 million–33.6 million171 million122 million–233 million10.1 billion
206628.4 million23.2 million–33.5 million174 million123 million–240 million10.1 billion
206728 million22.8 million–33.3 million177 million124 million–247 million10.1 billion
206827.7 million22.4 million–33.1 million179 million124 million–254 million10.2 billion
206927.4 million22 million–32.9 million182 million125 million–260 million10.2 billion
207027.1 million21.6 million–32.8 million185 million126 million–267 million10.2 billion
207126.8 million21.2 million–32.6 million188 million126 million–273 million10.2 billion
207226.5 million20.8 million–32.3 million191 million127 million–279 million10.2 billion
207326.2 million20.5 million–32.1 million193 million127 million–286 million10.2 billion
207425.8 million20.1 million–31.9 million196 million128 million–292 million10.2 billion
207525.5 million19.6 million–31.7 million199 million128 million–299 million10.3 billion
207625.2 million19.2 million–31.6 million202 million128 million–305 million10.3 billion
207724.9 million18.8 million–31.4 million204 million128 million–312 million10.3 billion
207824.6 million18.5 million–31.3 million207 million128 million–320 million10.3 billion
207924.3 million18.2 million–31.2 million210 million128 million–328 million10.3 billion
208024 million17.8 million–31.1 million213 million128 million–336 million10.3 billion
208123.8 million17.4 million–31 million215 million128 million–344 million10.3 billion
208223.5 million17 million–30.8 million218 million128 million–353 million10.3 billion
208323.2 million16.7 million–30.6 million221 million128 million–363 million10.3 billion
208422.9 million16.3 million–30.4 million223 million128 million–371 million10.3 billion
208522.7 million16 million–30.3 million226 million128 million–379 million10.3 billion
208622.4 million15.6 million–30.1 million229 million128 million–386 million10.3 billion
208722.2 million15.3 million–29.9 million231 million128 million–393 million10.3 billion
208821.9 million15 million–29.7 million234 million128 million–401 million10.3 billion
208921.7 million14.7 million–29.6 million236 million128 million–410 million10.3 billion
209021.5 million14.4 million–29.4 million239 million128 million–420 million10.3 billion
209121.2 million14.2 million–29.3 million241 million128 million–430 million10.3 billion
209221 million13.9 million–29.3 million244 million128 million–441 million10.3 billion
209320.8 million13.5 million–29.1 million246 million127 million–451 million10.3 billion
209420.6 million13.2 million–29 million249 million127 million–459 million10.2 billion
209520.4 million12.9 million–29 million251 million126 million–467 million10.2 billion
209620.2 million12.6 million–28.9 million254 million126 million–477 million10.2 billion
209719.9 million12.3 million–28.8 million256 million126 million–489 million10.2 billion
209819.7 million12 million–28.7 million258 million127 million–501 million10.2 billion
209919.5 million11.7 million–28.6 million261 million127 million–511 million10.2 billion
210019.3 million11.5 million–28.5 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

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