American Samoa vs Japan: Population growth rate

American Samoa
-0.468
in 2100
Japan
-0.501
in 2100
American Samoa rank
148th
Japan rank
149th

Population growth rate over time

  • American Samoa
  • Japan
-2024170019002100

How they compare

American Samoa currently reports -0.468 against -0.501 in Japan, a difference of 0.033.

The two have swapped places 9 times across 158 shared years of data; in 1700 it was Japan ahead.

American Samoa ranks 148th and Japan ranks 149th of 239 countries.

Across the 23 decades both report, American Samoa averaged higher in 16 and Japan in 7.

Head to head by decade

Decade American Samoa Japan Difference Ahead
1700s 0.4057 0.4515 0.0457 Japan
1800s 0.5114 0.2191 0.2923 American Samoa
1900s 1.18 1.05 0.1264 American Samoa
1910s 1.18 1.19 0.0077 Japan
1920s 1.82 1.28 0.5435 American Samoa
1930s 1.82 1.35 0.473 American Samoa
1940s 1.82 1.32 0.5013 American Samoa
1950s 0.6158 1.14 0.5206 Japan
1960s 2.96 0.9986 1.96 American Samoa
1970s 1.75 1.06 0.6897 American Samoa
1980s 3.67 0.4302 3.24 American Samoa
1990s 2.09 0.3 1.79 American Samoa
2000s -0.2336 0.1009 0.3345 Japan
2010s -1.05 -0.1278 0.9229 Japan
2020s -1.43 -0.5376 0.8944 Japan
2030s -0.8931 -0.6387 0.2544 Japan
2040s -0.4898 -0.6486 0.1588 American Samoa
2050s -0.4895 -0.6851 0.1956 American Samoa
2060s -0.3907 -0.793 0.4023 American Samoa
2070s -0.1318 -0.6827 0.5509 American Samoa
2080s -0.1303 -0.4998 0.3695 American Samoa
2090s -0.3619 -0.4795 0.1176 American Samoa
2100s -0.468 -0.501 0.033 American Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population growth rate, American Samoa or Japan?
American Samoa, at -0.468 against -0.501 in Japan as of 2100.
What is the difference in population growth rate between American Samoa and Japan?
0.033, with American Samoa ahead.
How many years of comparable data are there for American Samoa and Japan?
158 years are reported by both, from 1700 to 2100.
How do American Samoa and Japan rank globally for population growth rate?
American Samoa ranks 148th and Japan ranks 149th of 239 countries.
Where does this data come from?
Our World in Data, published as Population growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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American Samoa vs Japan: Population growth rate. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-growth-rate/american-samoa/japan/

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About this data

Indicator
Population growth rate
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 38,302 data points, 1700–2100
Last refreshed