Spain vs Tanzania

Spain vs Tanzania: Population

Population in 2023: 47.9 million people in Spain and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 18.7 million people, or 1.39 times that in Spain.

Watch it change on the map

people · UN

Spain vs Tanzania: PopulationPopulation in 2023: 47.9 million people in Spain and 66.6 million people in Tanzania, by UN estimates. In 2023 the value was higher in Tanzania, by 18.7 million people, or 1.39 times that in Spain.
SpainTanzaniaEstimates, HYDE and GapminderUN projection (medium variant)95% prediction intervalWorld

What the numbers say

  • Tanzania has been higher since 2012, when it overtook Spain.
  • In 2023, Spain ranked 32 and Tanzania ranked 22 of 229 countries, counting from the highest.
  • The UN projection (medium variant) puts Spain at 33.1 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

YearSpainTanzaniaWorld
202347.9 million66.6 million8.09 billion
202247.8 million64.7 million8.02 billion
202147.7 million62.8 million7.95 billion
202047.7 million61 million7.89 billion
201947.4 million59.2 million7.81 billion
201847.1 million57.4 million7.73 billion
201746.9 million55.7 million7.65 billion
201646.7 million53.8 million7.56 billion
201546.7 million52 million7.47 billion
201446.7 million50.4 million7.38 billion
201346.9 million48.8 million7.29 billion
201247 million47.4 million7.2 billion
201147 million46 million7.11 billion
201046.8 million44.8 million7.02 billion
200946.6 million43.6 million6.93 billion
200846.2 million42.6 million6.84 billion
200745.5 million41.4 million6.76 billion
200644.7 million40.3 million6.67 billion
200544 million39.2 million6.59 billion
200443.2 million38.1 million6.5 billion
200342.5 million37.1 million6.42 billion
200241.8 million36.1 million6.34 billion
200141.3 million35.2 million6.26 billion
200041 million34.3 million6.17 billion
199940.8 million33.3 million6.09 billion
199840.6 million32.4 million6.01 billion
199740.4 million31.6 million5.93 billion
199640.2 million31 million5.84 billion
199540.1 million30.4 million5.76 billion
199439.9 million29.4 million5.68 billion
199339.7 million28.3 million5.59 billion
199239.4 million27.5 million5.51 billion
199139.2 million26.8 million5.42 billion
199039.1 million26.1 million5.33 billion
198939 million25.4 million5.23 billion
198839 million24.8 million5.14 billion
198738.9 million24 million5.05 billion
198638.7 million23.3 million4.96 billion
198538.6 million22.5 million4.87 billion
198438.4 million21.8 million4.78 billion
198338.3 million21.1 million4.7 billion
198238.1 million20.4 million4.61 billion
198137.8 million19.8 million4.53 billion
198037.5 million19.2 million4.45 billion
197937.2 million18.6 million4.37 billion
197836.9 million18 million4.29 billion
197736.6 million17.4 million4.22 billion
197636.2 million16.7 million4.14 billion
197535.8 million16.1 million4.07 billion
197435.4 million15.6 million4 billion
197334.9 million15 million3.92 billion
197234.5 million14.5 million3.85 billion
197134.2 million14 million3.77 billion
197033.8 million13.5 million3.7 billion
196933.5 million13 million3.62 billion
196833.2 million12.6 million3.55 billion
196732.8 million12.2 million3.47 billion
196632.5 million11.8 million3.4 billion
196532.1 million11.5 million3.34 billion
196431.7 million11.1 million3.26 billion
196331.4 million10.8 million3.19 billion
196231 million10.5 million3.12 billion
196130.7 million10.2 million3.07 billion
196030.4 million9.9 million3.02 billion
195930.1 million9.63 million2.97 billion
195829.9 million9.37 million2.91 billion
195729.6 million9.12 million2.85 billion
195629.3 million8.88 million2.8 billion
195529.1 million8.65 million2.74 billion
195428.9 million8.43 million2.69 billion
195328.6 million8.21 million2.63 billion
195228.4 million8.01 million2.58 billion
195128.2 million7.81 million2.54 billion
195028.1 million7.63 million2.49 billion
194927.8 million7.47 million–
194827.6 million7.32 million–
194727.4 million7.19 million–
194627.1 million7.06 million–
194526.9 million6.94 million–
194426.7 million6.82 million–
194326.4 million6.7 million–
194226.2 million6.58 million–
194126 million6.47 million–
194025.8 million6.36 million–
193925.5 million6.26 million–
193825.3 million6.17 million–
193725 million6.09 million–
193624.8 million6 million–
193524.6 million5.92 million–
193424.4 million5.84 million–
193324.1 million5.76 million–
193223.9 million5.68 million–
193123.7 million5.6 million–
193023.4 million5.52 million–
192923.2 million5.44 million–
192823 million5.36 million–
192722.8 million5.28 million–
192622.5 million5.2 million–
192522.3 million5.13 million–
192422.1 million5.05 million–
192321.9 million4.98 million–
192221.7 million4.9 million–
192121.5 million4.84 million–
192021.3 million4.8 million–
191921.1 million4.77 million–
191821 million4.76 million–
191720.8 million4.76 million–
191620.7 million4.76 million–
191520.5 million4.76 million–
191420.4 million4.76 million–
191320.3 million4.76 million–
191220.1 million4.76 million–
191120 million4.77 million–
191019.9 million4.77 million–
190919.7 million4.79 million–
190819.6 million4.8 million–
190719.5 million4.82 million–
190619.3 million4.84 million–
190519.2 million4.86 million–
190419.1 million4.88 million–
190319 million4.9 million–
190218.8 million4.92 million–
190118.7 million4.95 million–
190018.6 million4.98 million–
189918.5 million5.01 million–
189818.4 million5.05 million–
189718.3 million5.09 million–
189618.2 million5.13 million–
189518.2 million5.17 million–
189418.1 million5.21 million–
189318 million5.26 million–
189217.9 million5.3 million–
189117.8 million5.33 million–
189017.8 million5.35 million–
188917.7 million5.36 million–
188817.6 million5.37 million–
188717.5 million5.36 million–
188617.4 million5.35 million–
188517.3 million5.34 million–
188417.2 million5.33 million–
188317.1 million5.32 million–
188217 million5.31 million–
188117 million5.3 million–
188016.9 million5.3 million–
187916.8 million5.3 million–
187816.7 million5.3 million–
187716.7 million5.3 million–
187616.6 million5.31 million–
187516.5 million5.32 million–
187416.5 million5.32 million–
187316.4 million5.33 million–
187216.3 million5.33 million–
187116.3 million5.34 million–
187016.2 million5.35 million–
186916.2 million5.35 million–
186816.1 million5.36 million–
186716 million5.36 million–
186616 million5.37 million–
186515.9 million5.38 million–
186415.9 million5.38 million–
186315.8 million5.39 million–
186215.8 million5.39 million–
186115.7 million5.4 million–
186015.6 million5.41 million–
185915.6 million5.41 million–
185815.5 million5.42 million–
185715.4 million5.43 million–
185615.3 million5.43 million–
185515.3 million5.44 million–
185415.2 million5.44 million–
185315.1 million5.45 million–
185215 million5.46 million–
185115 million5.44 million–
185014.9 million5.4 million–
184914.8 million5.34 million–
184814.7 million5.26 million–
184714.6 million5.15 million–
184614.5 million5.05 million–
184514.4 million4.95 million–
184414.3 million4.86 million–
184314.2 million4.76 million–
184214.1 million4.67 million–
184114 million4.58 million–
184013.9 million4.49 million–
183913.9 million4.4 million–
183813.8 million4.31 million–
183713.7 million4.23 million–
183613.6 million4.15 million–
183513.5 million4.07 million–
183413.4 million3.99 million–
183313.3 million3.91 million–
183213.2 million3.83 million–
183113.1 million3.76 million–
183013 million3.68 million–
182913 million3.61 million–
182812.9 million3.54 million–
182712.8 million3.47 million–
182612.7 million3.4 million–
182512.6 million3.34 million–
182412.5 million3.27 million–
182312.5 million3.21 million–
182212.4 million3.14 million–
182112.3 million3.09 million–
182012.2 million3.06 million–
181912.2 million3.03 million–
181812.1 million3.02 million–
181712.1 million3.02 million–
181612.1 million3.02 million–
181512 million3.02 million–
181412 million3.01 million–
181312 million3.01 million–
181211.9 million3.01 million–
181111.9 million3.01 million–
181011.9 million3.01 million–
180911.8 million3.01 million–
180811.8 million3.01 million–
180711.7 million3.01 million–
180611.7 million3.01 million–
180511.7 million3.01 million–
180411.6 million3 million–
180311.6 million3 million–
180211.6 million3 million–
180111.5 million3 million–
180011.5 million3 million–
  • 12.3Estimates, HYDE and Gapminder
UN projection (medium variant) · 2024–2100
YearSpainTanzaniaWorld
202447.9 million47.8 million–48 million68.6 million68.3 million–68.8 million8.16 billion
202547.9 million47.5 million–48.3 million70.6 million69.8 million–71.3 million8.23 billion
202647.9 million47.2 million–48.5 million72.6 million71.3 million–73.8 million8.3 billion
202747.8 million46.8 million–48.8 million74.6 million72.8 million–76.4 million8.37 billion
202847.8 million46.4 million–49.1 million76.7 million74.3 million–79 million8.44 billion
202947.7 million45.9 million–49.4 million78.8 million75.8 million–81.7 million8.5 billion
203047.6 million45.5 million–49.8 million80.9 million77.3 million–84.4 million8.57 billion
203147.5 million45 million–50.1 million83.1 million78.9 million–87.2 million8.63 billion
203247.4 million44.6 million–50.5 million85.3 million80.4 million–90.1 million8.7 billion
203347.3 million44.1 million–50.9 million87.5 million81.9 million–93.1 million8.76 billion
203447.3 million43.7 million–51.3 million89.8 million83.4 million–96.1 million8.82 billion
203547.2 million43.2 million–51.7 million92.1 million84.9 million–99 million8.89 billion
203647.1 million42.7 million–52.2 million94.4 million86.4 million–102 million8.95 billion
203746.9 million42.1 million–52.7 million96.8 million87.9 million–105 million9.01 billion
203846.8 million41.5 million–53.1 million99.2 million89.5 million–109 million9.06 billion
203946.7 million40.8 million–53.5 million102 million90.9 million–112 million9.12 billion
204046.6 million40.3 million–53.9 million104 million92.2 million–116 million9.18 billion
204146.5 million39.7 million–54.4 million106 million93.6 million–119 million9.23 billion
204246.3 million39.1 million–54.9 million109 million95.1 million–123 million9.29 billion
204346.2 million38.6 million–55.4 million111 million96.6 million–127 million9.34 billion
204446 million38 million–55.9 million114 million97.7 million–130 million9.39 billion
204545.9 million37.4 million–56.2 million117 million98.9 million–134 million9.44 billion
204645.7 million36.7 million–56.6 million119 million100 million–138 million9.49 billion
204745.5 million36.2 million–56.9 million122 million102 million–142 million9.54 billion
204845.3 million35.5 million–57.2 million124 million103 million–146 million9.58 billion
204945.1 million34.7 million–57.5 million127 million104 million–150 million9.62 billion
205044.9 million34 million–58 million130 million105 million–154 million9.66 billion
205144.7 million33.4 million–58.6 million132 million107 million–159 million9.7 billion
205244.5 million32.7 million–59.1 million135 million108 million–163 million9.74 billion
205344.2 million32 million–59.6 million138 million109 million–168 million9.78 billion
205444 million31.4 million–60.1 million140 million110 million–172 million9.81 billion
205543.7 million30.8 million–60.6 million143 million111 million–177 million9.85 billion
205643.4 million30.1 million–60.9 million146 million112 million–182 million9.88 billion
205743.1 million29.4 million–61.2 million149 million113 million–187 million9.91 billion
205842.8 million28.7 million–61.7 million151 million114 million–192 million9.94 billion
205942.5 million28.2 million–62.4 million154 million116 million–197 million9.96 billion
206042.2 million27.6 million–63 million157 million117 million–203 million9.99 billion
206141.9 million26.8 million–63.4 million160 million118 million–209 million10 billion
206241.6 million26.1 million–63.9 million162 million119 million–215 million10 billion
206341.2 million25.3 million–64.5 million165 million120 million–221 million10.1 billion
206440.9 million24.5 million–65 million168 million121 million–227 million10.1 billion
206540.6 million23.7 million–65.3 million171 million122 million–233 million10.1 billion
206640.3 million23 million–65.9 million174 million123 million–240 million10.1 billion
206740 million22.4 million–66.5 million177 million124 million–247 million10.1 billion
206839.6 million21.9 million–66.9 million179 million124 million–254 million10.2 billion
206939.3 million21.3 million–67.4 million182 million125 million–260 million10.2 billion
207039 million20.8 million–68.3 million185 million126 million–267 million10.2 billion
207138.7 million20.1 million–68.8 million188 million126 million–273 million10.2 billion
207238.5 million19.5 million–69.2 million191 million127 million–279 million10.2 billion
207338.2 million18.8 million–69.9 million193 million127 million–286 million10.2 billion
207437.9 million18.2 million–70.3 million196 million128 million–292 million10.2 billion
207537.6 million17.7 million–70.8 million199 million128 million–299 million10.3 billion
207637.4 million17.1 million–71.6 million202 million128 million–305 million10.3 billion
207737.2 million16.5 million–72.5 million204 million128 million–312 million10.3 billion
207836.9 million15.9 million–73.4 million207 million128 million–320 million10.3 billion
207936.7 million15.5 million–74.2 million210 million128 million–328 million10.3 billion
208036.5 million15.2 million–74.9 million213 million128 million–336 million10.3 billion
208136.3 million14.8 million–76 million215 million128 million–344 million10.3 billion
208236.1 million14.3 million–77 million218 million128 million–353 million10.3 billion
208336 million13.9 million–78 million221 million128 million–363 million10.3 billion
208435.8 million13.5 million–78.8 million223 million128 million–371 million10.3 billion
208535.6 million13.2 million–79.6 million226 million128 million–379 million10.3 billion
208635.4 million12.9 million–80.6 million229 million128 million–386 million10.3 billion
208735.3 million12.6 million–81.5 million231 million128 million–393 million10.3 billion
208835.1 million12.2 million–82.3 million234 million128 million–401 million10.3 billion
208934.9 million11.8 million–83.2 million236 million128 million–410 million10.3 billion
209034.8 million11.5 million–84.1 million239 million128 million–420 million10.3 billion
209134.6 million11.2 million–85.1 million241 million128 million–430 million10.3 billion
209234.5 million11 million–86.2 million244 million128 million–441 million10.3 billion
209334.3 million10.7 million–87.5 million246 million127 million–451 million10.3 billion
209434.1 million10.4 million–89 million249 million127 million–459 million10.2 billion
209534 million10.1 million–90.7 million251 million126 million–467 million10.2 billion
209633.8 million9.87 million–92.3 million254 million126 million–477 million10.2 billion
209733.7 million9.61 million–93 million256 million126 million–489 million10.2 billion
209833.5 million9.28 million–93.8 million258 million127 million–501 million10.2 billion
209933.3 million8.84 million–94.5 million261 million127 million–511 million10.2 billion
210033.1 million8.45 million–94.6 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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