Iran vs United States: Compare Statistics
Side-by-side comparison of 171 key metrics across economy, population, geography, and more — latest data through 2026.
Summary
United States has 3.7 times as many people as Iran (349.13 million vs 93.27 million). United States's economy is 56.4 times the size of Iran's ($32.95 trillion vs $584.26 billion GDP).
The United States leads Iran in numerous metrics, including GDP with $32.95 trillion compared to Iran's $584.26 billion, and a higher life expectancy of 83.22 years versus 81.67 years in Iran. Iran surpasses the United States in the percentage of currently married individuals, boasting 67.96% compared to 51.38% in the U.S.
Economy
The economic disparity is significant, with the United States having a GDP of $32.95 trillion, far outstripping Iran's $584.26 billion, a ratio of 56.39×. In terms of agriculture, the U.S. also leads with a value added of $350.60 billion compared to Iran's $58.51 billion.
People and Society
In terms of demographics, the United States has a total population of 349.13 million, while Iran has 93.27 million, a ratio of 3.74×. The median age in the U.S. is higher at 38.79 years compared to Iran's 34.48 years. However, Iran has a higher percentage of currently married individuals at 67.96% compared to 51.38% in the U.S.
Environment
- Iran leads in above-ground biomass in forests with 137.67 tonnes/ha compared to the U.S.'s 94.67 tonnes/ha.
- The United States has a coastline length of 19,924 km, significantly longer than Iran's 2,440 km.
Communications
9 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Fixed Broadband Penetration | 12.06 subscriptions per 100 inhabitants | 38.86 subscriptions per 100 inhabitants★ | |
| Internet Penetration Rate (%) | 85.34 % | 94.69 %★ | |
| Internet Usage Rate by Country (% of Population) | 79.63 % | 93.14 %★ | |
| Internet Users | percent of population: 80% (2023 est.) | percent of population: 93% (2023 est.) | |
| Mobile Internet Speed | 12.06 Mbps | 38.86 Mbps★ | |
| Press Freedom Index Score | 16.22 points | 65.49 points★ | |
| Radios | 17 | 575★ | |
| Televisions | 4.61 | 219★ | |
| Waterways | 850 | 41,009★ |
Economy
62 metricsEnvironment
12 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Annual CO₂ Emissions Growth (abs) | 2.96M | -14.29M★ | |
| Annual Forest Area Change Rate | 0 %★ | -72,000 % | |
| Average Annual Temperature | 19.71 °C★ | 10.43 °C | |
| Carbon Dioxide Emissions | 823.36 | 4.8★ | |
| Continental Shelf | not specific; | not specified; | |
| Global Precipitation Distribution | 212.24 mm | 810.4 mm★ | |
| Population Distribution | population is concentrated in the north, northwest, and west, reflecting the position of the Zagros and Elburz Mountains; the vast, dry areas in the center and eastern parts of the country, around the deserts of the Dasht-e Kavir and Dasht-e Lut, have a m | large urban clusters are spread throughout the eastern half of the US (particularly the Great Lakes area, northeast, east, and southeast) and the western-tier states; mountainous areas such as the Rocky Mountains and Appalachians, deserts in the southwest | |
| Protected Land Area for Adaptation | 7.96 sq km | 12.85 sq km★ | |
| Protected Land Area Percentage | 7.8 % | 12.9 %★ | |
| Total Renewable Groundwater Resources by Country | 49.3 Cubic meters per year | 1,383 Cubic meters per year★ | |
| Total Renewable Water Resources | 137★ | 3.07 | |
| Total Threatened Mammal Species | 18 species★ | 43 species |
Geography
7 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Percentage of land area by degree of urbanization | 1.23 % | 2.11 %★ | |
| Above-Ground Biomass in Forest (tonnes/ha) | 137.67★ | 94.67 | |
| Agricultural land | 472,428 sq. km | 4.17M sq. km★ | |
| Airports per 1,000 Sq Km | 1.62M | 9.15M★ | |
| Coastline Length (km) | 2,440 km | 19,924 km★ | |
| Dam capacity per capita | 477.98 cubic meters per inhabitant | 2,113 cubic meters per inhabitant★ | |
| Irrigated Land | 79,721 | 234,782★ |
Government
9 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Rule of Law Index by Country | 10.13 % | 88.3 %★ | |
| Administrative Divisions | 31 | 50★ | |
| Corruption Perception Index | 23 index★ | 65 index | |
| Corruption Perceptions Index Score | 23 index | 65 index★ | |
| Independence | 1 | 4★ | |
| LGBT Rights Index Score | -2.5 | 7.08★ | |
| Prison Population Rate | 228 per 100,000★ | 505 per 100,000 | |
| Public Sector Corruption Perception | 23★ | 65 | |
| Suffrage Participation Rate | 18 | 18 |
Health
21 metricsMilitary and Security
3 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Active Military Personnel | 610,000 personnel | 1.36M personnel★ | |
| Military Expenditure (% of GDP) | 2.09 %★ | 3.12 % | |
| Total Armed Forces Personnel (PPP) | 650,000 | 1.40M★ |
People and Society
41 metricsTransportation
5 metrics| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Air Travel Trips Per Capita (PPP) | 0.21 | 2.06★ | |
| Airports | 177 | 16,116★ | |
| Annual Human Space Visits (Total) | 0 | 3★ | |
| Civil Air Travel | 48 | 8,252★ | |
| Heliports | 90 | 8,130★ |
Travel and Tourism
1 metric| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Tourism Receipts per Capita | 5.25B USD | 241.98B USD★ |
Other
1 metric| Metric | 🇮🇷 Iran | 🇺🇸 United States | Share |
|---|---|---|---|
| Current Bank Rate | 23 %★ | 3.75 % |
Frequently Asked Questions About Iran vs United States
Which has a larger population, Iran or United States?▾
United States. United States has 3.7 times as many people as Iran (349.13 million vs 93.27 million). Data for 2026.
Which has a bigger economy, Iran or United States?▾
United States. United States's economy is 56.4 times the size of Iran's ($32.95 trillion vs $584.26 billion GDP). Data for 2026.
Which is richer per person, Iran or United States?▾
United States is richer per person: GDP per capita is about $94,373 in United States vs $6,264 in Iran (2026 GDP in current US dollars divided by population).