IranUnited States
Iran has a population of 86.0M, compared to United States's 340.1M. United States is 4.0 times more populous than Iran. Economically, United States ($28.75T) has a GDP 60.5 times larger than Iran's ($475.3B). United States covers 9,525,067 km², 5.8 times larger than Iran's 1,648,195 km². Life expectancy in United States stands at 78.4 years, 0.7 years higher than Iran's 77.7 years.
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Metric
IranUnited States| Population | 86.0M | 340.1M |
| Area | 1,648,195 km² | 9,525,067 km² |
| GDP | $475.3B | $28.75T |
| GDP Per Capita | $5,190.17 | $84,534.041 |
| Life Expectancy | 77.7 yrs | 78.4 yrs |
| Infant Mortality | 10.7 | 5.5 |
| Literacy Rate | — | — |
| Unemployment | 8.3% | 4.2% |
| Capital | Tehran | Washington, D.C. |
| Region | Asia | Americas |
| Languages | Persian (Farsi) | English |
| Currencies | IRR (﷼) | USD ($) |
Last updated: April 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 4.0 times more populous than Iran, with 340.1M residents compared to 86.0M. Iran is among the world's 30 most populous countries, while United States is among the world's 15 most populous countries. In terms of population density, Iran averages 52 people per km² (moderate), 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 Iran.
Economy Comparison
Iran is classified as a upper-middle-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 60.5 times larger than Iran's ($475.3B). Iran's GDP per capita of $5,190.17 is 54% below the regional average of 11,200 for Asia. 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 United States are on average 16.3 times wealthier than those in Iran.
Health & Quality of Life
Life expectancy in Iran is 77.7 years, compared to 78.4 years in United States, a gap of 0.7 years. United States (78.4 years) is 6.4 years above the global average of 72 years, while Iran (77.7 years) is 5.7 years above the global average of 72 years. At 10.7 deaths per 1,000 live births, Iran's infant mortality is 95% higher than United States's 5.5.
Geographic Comparison
United States (9,525,067 km²) is 5.8 times larger by land area than Iran (1,648,195 km²). Iran shares borders with 7 countries, while United States borders 2 countries. Iran spans 1 timezone, compared to United States's 11 timezones. Iran lies in Asia, while United States is located in North America. Iran is categorized within the Asia region (Southern Asia), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between Iran and United States is in GDP: Iran's $475.3B compared to United States's $28.75T represents a 98% gap. The most significant difference between Iran and United States is in GDP per capita: Iran's $5,190.17 compared to United States's $84,534.041 represents a 94% gap. The most significant difference between Iran and United States is in land area: Iran's 1,648,195 km² compared to United States's 9,525,067 km² represents a 83% gap. These disparities reflect the broader structural differences between Iran's upper-middle-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
United States has a GDP per capita of $84,534.041, which is 16.3x that of Iran ($5,190.17). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in United States is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Iran is 1.5x more densely populated than United States (52 vs 36 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. United States's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of United States live an average of 0.7 years longer than those of Iran (78.4 vs 77.7 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
Iran's economy grew at 3.7% compared to United States's 2.8%. Both countries show healthy growth, though Iran has a modest edge in economic dynamism.
Travel Comparison
Iran vs United States for Families
For family travel, United States generally edges ahead due to lower infant mortality (5.5 vs 10.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Iran offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though United States's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Iran vs United States for Budget Travelers
Iran is typically the more budget-friendly destination, with a GDP per capita of $5,190.17 translating to lower prices for accommodation, food, and local transport. Budget travelers in Iran can expect to spend significantly less per day than in United States. However, United States may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Iran vs United States for Retirees
United States's life expectancy of 78.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Iran may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate preferences, and proximity to international airports. Both countries have established expat communities, though the specific visa options and healthcare quality vary by region within each country.
Iran vs United States Cost of Living
United States's GDP per capita is 16.3x that of Iran, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in United States, while Iran offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Iran can approach or exceed average costs in United States's smaller cities.
Iran vs United States for Digital Nomads
For digital nomads choosing between Iran and United States, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Iran spans 1 timezone while United States covers 11. Iran's lower cost of living makes it attractive for stretching remote income. Both countries have growing digital nomad communities, though specific visa requirements for remote workers differ and should be verified before committing to a longer stay.
Frequently Asked Questions
Which is bigger, Iran or United States by population?
United States is larger by population, with 340.1M residents compared to Iran's 86.0M. United States is 4.0 times more populous than Iran.
Which country has a higher GDP, Iran or United States?
United States has the higher GDP at $28.75T, compared to Iran's $475.3B. United States's economy is 60.5 times larger.
How does life expectancy compare between Iran and United States?
United States has a higher life expectancy at 78.4 years, compared to Iran's 77.7 years. The gap between the two countries is 0.7 years. Iran's life expectancy is 5.7 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, Iran or United States?
United States is larger by land area, covering 9,525,067 km² compared to Iran's 1,648,195 km². United States is 5.8 times larger than Iran.
What languages are spoken in Iran and United States?
Iran recognizes the following official language: Persian (Farsi). United States recognizes: English. The two countries do not share an official language.
Which country has lower inflation, Iran or United States?
United States has lower inflation at 2.9%, compared to Iran's 32.5%. United States's inflation is within the 2-3% range considered stable by most central banks, while Iran's rate is severely elevated at 32.5%, a rate that erodes household purchasing power.
Is Iran or United States better for a family holiday?
For family travel, United States generally edges ahead due to lower infant mortality (5.5 vs 10.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Iran offers its own advantages, including a more compact geography that is easier to navigate with children. Both coun...
Is Iran or United States cheaper to visit?
Iran is typically the more budget-friendly destination, with a GDP per capita of $5,190.17 translating to lower prices for accommodation, food, and local transport. Budget travelers in Iran can expect to spend significantly less per day than in United States. However, United States may offer better ...
Is Iran or United States better for retirement?
United States's life expectancy of 78.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Iran may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, cl...
Is Iran or United States more expensive to live in?
United States's GDP per capita is 16.3x that of Iran, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in United States, while Iran offers more purchasing power per dollar for everyday expenses. However, cost of living varies signif...
Is Iran or United States better for digital nomads?
For digital nomads choosing between Iran and United States, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Iran spans 1 timezone while United States covers 11. Iran's lower cost of living makes it attractive for stretching remote ...