Quality of life comparison

compared to

If you lived in Singapore instead of Oklahoma, you would:

Health

live 12.2 years longer

In Oklahoma, the average life expectancy is 74 years (73 years for men, 78 years for women) as of 2020. In Singapore, that number is 86 years (84 years for men, 89 years for women) as of 2022.

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Economy

make 2.5 times more money

Oklahoma has a GDP per capita of $51,007 as of 2024, while in Singapore, the GDP per capita is $127,500 as of 2023.

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The statistics above were calculated using the following data sources: OECD Regional Demography, Bureau of Economic Analysis, The World Factbook.

Compare further: Oklahoma vs. Singapore
Cost of Living Comparison · 7 categories - 2026 data
Singapore is 40.7% more expensive than Oklahoma
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Size Comparison · See true size
Oklahoma is about 247 times bigger than Singapore.
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Singapore: At a glance

Singapore is a sovereign country in East/Southeast Asia, with a total land area of approximately 709 sq km. Singapore was founded as a British trading colony in 1819. It joined the Malaysian Federation in 1963 but separated two years later and became independent. Singapore subsequently became one of the world's most prosperous countries with strong international trading links (its port is one of the world's busiest in terms of tonnage handled) and with per capita GDP equal to that of the leading nations of Western Europe.
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How big is Singapore compared to Oklahoma? See an in-depth size comparison.

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