Iceland vs United States
Iceland has a population of 392K, compared to United States's 340.1M. United States is 868.1 times more populous than Iceland. Economically, United States ($28.75T) has a GDP 864.6 times larger than Iceland's ($33.3B). United States covers 9,525,067 km², 92.5 times larger than Iceland's 103,000 km². Life expectancy in Iceland stands at 82.6 years, 4.2 years higher than United States's 78.4 years.
IcelandUnited States| Population | -99.9%392K | +86705.1%340.1M |
| Area | -98.9%103,000 km² | +9147.6%9,525,067 km² |
| GDP | -99.9%$33.3B | +86355.6%$28.75T |
| GDP Per Capita | +1.8%$86,040.531 | -1.8%$84,534.041 |
| Life Expectancy | +5.4%82.6 yrs | -5.1%78.4 yrs |
| Infant Mortality | -65.5%1.9 | +189.5%5.5 |
| Literacy Rate | — | — |
| Unemployment | -13.6%3.6% | +15.8%4.2% |
| Capital | Reykjavik | Washington, D.C. |
| Region | Europe | Americas |
| Languages | Icelandic | English |
| Currencies | ISK (kr) | USD ($) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
United States is 868.1 times more populous than Iceland, with 340.1M residents compared to 392K. Iceland is a nation of 392K people, while United States is among the world's 15 most populous countries. In terms of population density, Iceland averages 4 people per km² (sparse), while United States averages 36 people per km² (sparse). United States has grown at 0.62% annually over the past decade. Population growth data is not available for Iceland.
Economy Comparison
Iceland is classified as a high-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 864.6 times larger than Iceland's ($33.3B). Iceland's GDP per capita of $86,040.531 is 207% above the regional average of 28,000 for Europe. United States's GDP per capita of $84,534.041 is 526% above the regional average of 13,500 for Americas. On a per-capita basis, residents of Iceland are on average 1.0 times wealthier than those in United States.
Health & Quality of Life
Life expectancy in Iceland is 82.6 years, compared to 78.4 years in United States, a gap of 4.2 years. Iceland (82.6 years) is 10.6 years above the global average of 72 years, while United States (78.4 years) is 6.4 years above the global average of 72 years. At 5.5 deaths per 1,000 live births, United States's infant mortality is 189% higher than Iceland's 1.9.
Geographic Comparison
United States (9,525,067 km²) is 92.5 times larger by land area than Iceland (103,000 km²). Iceland shares borders with 0 countries, while United States borders 2 countries. Iceland spans 1 timezone, compared to United States's 11 timezones. Iceland lies in Europe, while United States is located in North America. Iceland is categorized within the Europe region (Northern Europe), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between Iceland and United States is in population: Iceland's 392K compared to United States's 340.1M represents a 100% gap. The most significant difference between Iceland and United States is in GDP: Iceland's $33.3B compared to United States's $28.75T represents a 100% gap. The most significant difference between Iceland and United States is in land area: Iceland's 103,000 km² compared to United States's 9,525,067 km² represents a 99% gap. These disparities reflect the broader structural differences between Iceland's high-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
Iceland has a GDP per capita of $86,040.531, which is 1.0x that of United States ($84,534.041). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Iceland is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
United States is 9.4x more densely populated than Iceland (36 vs 4 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Iceland's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Iceland live an average of 4.2 years longer than those of United States (82.6 vs 78.4 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a moderate difference that could narrow with continued development.
Economic Momentum
United States's economy grew at 2.8% compared to Iceland's -1.0%. Both countries show healthy growth, though United States has a modest edge in economic dynamism. Iceland's negative growth indicates economic contraction.
Frequently Asked Questions
Which is bigger, Iceland or United States by population?
United States is larger by population, with 340.1M residents compared to Iceland's 392K. United States is 868.1 times more populous than Iceland.
Which country has a higher GDP, Iceland or United States?
United States has the higher GDP at $28.75T, compared to Iceland's $33.3B. United States's economy is 864.6 times larger.
How does life expectancy compare between Iceland and United States?
Iceland has a higher life expectancy at 82.6 years, compared to United States's 78.4 years. The gap between the two countries is 4.2 years. Iceland's life expectancy is 10.6 years above the global average of 72 years, while United States's is 6.4 years above the global average of 72 years.
Which country is larger by area, Iceland or United States?
United States is larger by land area, covering 9,525,067 km² compared to Iceland's 103,000 km². United States is 92.5 times larger than Iceland.
What languages are spoken in Iceland and United States?
Iceland recognizes the following official language: Icelandic. United States recognizes: English. The two countries do not share an official language.
Which country has lower inflation, Iceland or United States?
United States has lower inflation at 2.9%, compared to Iceland's 5.9%. United States's inflation is within the 2-3% range considered stable by most central banks, while Iceland's rate is moderately elevated above the global median of 3.5%.