Singapore vs United States of America: GDP per capita

Singapore
34,633 international-$ in 1990 prices
in 2020
United States of America
33,426 international-$ in 1990 prices
in 2020
Singapore rank
1st
United States of America rank
4th

GDP per capita over time

  • Singapore
  • United States of America
010.0k20.0k30.0k187019452020

How they compare

Singapore currently reports 34,633 international-$ in 1990 prices against 33,426 international-$ in 1990 prices in United States of America, a difference of 1,207 international-$ in 1990 prices.

The two have swapped places 1 time across 24 shared years of data; in 1870 it was United States of America ahead.

Singapore ranks 1st and United States of America ranks 4th of 162 countries.

Across the 15 decades both report, Singapore averaged higher in 1 and United States of America in 14.

Head to head by decade

Decade Singapore United States of America Difference Ahead
1870s 893 international-$ in 1990 prices 2,445 international-$ in 1990 prices 1,552 international-$ in 1990 prices United States of America
1880s 1,032 international-$ in 1990 prices 3,184 international-$ in 1990 prices 2,152 international-$ in 1990 prices United States of America
1890s 1,193 international-$ in 1990 prices 3,392 international-$ in 1990 prices 2,198 international-$ in 1990 prices United States of America
1900s 1,384 international-$ in 1990 prices 4,091 international-$ in 1990 prices 2,707 international-$ in 1990 prices United States of America
1910s 1,137 international-$ in 1990 prices 5,301 international-$ in 1990 prices 4,164 international-$ in 1990 prices United States of America
1920s 2,064 international-$ in 1990 prices 6,591 international-$ in 1990 prices 4,527 international-$ in 1990 prices United States of America
1930s 1,922 international-$ in 1990 prices 5,452 international-$ in 1990 prices 3,529 international-$ in 1990 prices United States of America
1950s 2,044 international-$ in 1990 prices 10,229 international-$ in 1990 prices 8,185 international-$ in 1990 prices United States of America
1960s 2,338 international-$ in 1990 prices 12,374 international-$ in 1990 prices 10,035 international-$ in 1990 prices United States of America
1970s 5,098 international-$ in 1990 prices 15,657 international-$ in 1990 prices 10,559 international-$ in 1990 prices United States of America
1980s 9,477 international-$ in 1990 prices 19,647 international-$ in 1990 prices 10,170 international-$ in 1990 prices United States of America
1990s 16,300 international-$ in 1990 prices 23,919 international-$ in 1990 prices 7,619 international-$ in 1990 prices United States of America
2000s 22,494 international-$ in 1990 prices 29,772 international-$ in 1990 prices 7,278 international-$ in 1990 prices United States of America
2010s 31,082 international-$ in 1990 prices 31,585 international-$ in 1990 prices 502.95 international-$ in 1990 prices United States of America
2020s 34,633 international-$ in 1990 prices 33,426 international-$ in 1990 prices 1,207 international-$ in 1990 prices Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp per capita, Singapore or United States of America?
Singapore, at 34,633 international-$ in 1990 prices against 33,426 international-$ in 1990 prices in United States of America as of 2020.
What is the difference in gdp per capita between Singapore and United States of America?
1,207 international-$ in 1990 prices, with Singapore ahead.
How many years of comparable data are there for Singapore and United States of America?
24 years are reported by both, from 1870 to 2020.
How do Singapore and United States of America rank globally for gdp per capita?
Singapore ranks 1st and United States of America ranks 4th of 162 countries.
Where does this data come from?
Leandro Prados de la Escosura (2021) – with minor processing by Our World in Data, published as GDP per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Singapore vs United States of America: GDP per capita. Statizoid, drawing on Leandro Prados de la Escosura (2021) – with minor processing by Our World in Data. Retrieved 16 September 2026, from https://economy.statizoid.com/compare/gdp-per-capita-prados-de-la-escosura/singapore/united-states/

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About this data

Indicator
GDP per capita
Unit
international-$ in 1990 prices
Source
Leandro Prados de la Escosura (2021) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
163 places, 3,421 data points, 1870–2020
Last refreshed

GDP per capita expressed in international-$ at 1990 prices to account for inflation and differences in the cost of living between countries.