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World Measure
Compare · Countries

🇮🇷 Iran vs 🇺🇸 United States

Population difference
249,367,176
92.4M
Iran
341.8M
United States
3.7×
United States is larger by

35 indicators below, published by both countries and set side by side. They differ most on gdp per capita, where United States’s figure is 22.9× higher.

Indicators compared
35
Published by both countries
Iran
by population · Asia
United States
by population · North America

Side by Side

Each bar is scaled against the larger of the two values, so the gap is visible rather than only stated.

Population
Iran92,417,681
United States341,784,857
Land Areakm²
Iran1,622,500 km²
United States9,147,420 km²
Population Density/km²
Iran56/km²
United States37/km²
Life Expectancyyears
Iran77.9 years
United States78.9 years
GDP per Capita
Iran$3,924
United States$90,027
Urban Population
Iran77.4%
United States80.2%

Bars compare magnitude only. A larger value is not a better one — several of these indicators have no better direction, and for others the lower figure is the favourable one.

Every Shared Indicator

35 indicators published for both countries. Bold marks the larger of the two values — larger is not always better. Ranks are out of the countries that report each indicator.

Every indicator published for both Iran and United States, side by side
IndicatorIranUnited StatesIran vs United States
Population92,417,68117th of 240341,784,8573rd of 2403.7× lower
Annual Growth Rate+0.92%112th of 240+0.52%143rd of 2401.8× higher
Population Density/km²56/km²161st of 24037/km²180th of 24052% higher
Land Areakm²1,622,500 km²17th of 2409,147,420 km²3rd of 2405.6× lower
Urban Population77.4%82nd of 24080.2%65th of 2404% lower
GDP per Capita$3,924177th of 240$90,02712th of 240$86,102 apart
GDP Growth−2.8%206th of 210+2.2%136th of 2105.0 points apart
Life Expectancyyears77.9 years90th of 24078.9 years75th of 2401% lower
Fertility Ratebirths per woman1.68 births per woman145th of 2401.63 births per woman148th of 2404% higher
Birth Rateper 1,00012.6 per 1,000112th of 21310.6 per 1,000143rd of 21319% higher
Death Rateper 1,0004.8 per 1,000196th of 2139.0 per 1,00060th of 21347% lower
Infant Mortalityper 1,000 live births10.3 per 1,000 live births83rd of 1945.5 per 1,000 live births53rd of 1941.9× higher
Unemployment Rate8.3%133rd of 1864.2%70th of 1862.0× higher
Inflation Rate42.2%6th of 1913.0%96th of 19139.2 points apart
Poverty Rate8.3%18th of 16411.4%24th of 16427% lower
Gini Index35.991st of 17041.8135th of 17014% lower
Health Spendingof GDP6.0% of GDP104th of 19216.7% of GDP3rd of 1922.8× lower
Physiciansper 1,0001.81 per 1,00094th of 2063.68 per 1,00039th of 20651% lower
Hospital Bedsper 1,0001.85 per 1,000122nd of 1992.68 per 1,00084th of 19931% lower
Literacy Rate88.9%107th of 17599.0%29th of 17510% lower
Education Spendingof GDP2.8% of GDP161st of 2025.4% of GDP43rd of 20248% lower
School Enrollmentgross, secondary85.1% gross, secondary130th of 20797.5% gross, secondary74th of 20713% lower
Renewable Energyof final consumption0.9% of final consumption192nd of 21110.9% of final consumption142nd of 21110.0 points apart
Forest Coverageof land area6.6% of land area173rd of 21133.9% of land area95th of 2115.1× lower
Internet Penetration85.3%85th of 21194.7%31st of 21110% lower
Mobile Subscriptionsper 100 people174.1 per 100 people16th of 212113.2 per 100 people110th of 21254% higher
Maternal Mortalityper 100,000 live births16 per 100,000 live births62nd of 19317 per 100,000 live births65th of 1936% lower
Military Spendingof GDP2.01% of GDP66th of 1633.42% of GDP24th of 16341% lower
Protected Areasof land area7.8% of land area166th of 21112.9% of land area140th of 21140% lower
Median Ageyears34.0 years114th of 24038.5 years79th of 24012% lower
Mean Years of Schoolingyears9.8 years72nd of 14813.3 years4th of 14826% lower
Human Development Index0.79974th of 1920.93817th of 19215% lower
Happiness Index/ 105.15/ 10104th of 1646.82/ 1023rd of 16424% lower
CO₂ Emissionstonnes per capita8.66 tonnes per capita31st of 21214.20 tonnes per capita12th of 21239% lower
Obesity Rate25.7%93rd of 19841.8%18th of 19839% lower

Values are each country’s most recent published observation, so the two sides of a row may be from different years — the country pages show the year for each. Bold marks the larger of the two, which is not always the better one.

Population, 1950–2100

Observed to 2024, then the UN medium-variant projection.

IranUnited States
0100M200M300M400M19501971199320142036205720792100projected →
Source: UN World Population Prospects 2024. Values from 2025 onward are projections, not observations.
Iran and United States population, 1950 to 2100
SeriesYearValue
Iran195016.5M
Iran197533.8M
Iran200066.4M
Iran202592.4M
Iran2050101.9M
Iran207593.8M
Iran210080M
United States1950154.2M
United States1975219.1M
United States2000281.5M
United States2025347.3M
United States2050380.8M
United States2075402.9M
United States2100421.3M

Reading This Comparison

Size is not the same as rate

Totals and per-capita measures answer different questions. A country can have a far larger economy and a far lower GDP per capita at the same time — both facts are in the table.

Mind the vintages

Each value is the latest available for that country, which is not always the same year on both sides. For indicators that move slowly this rarely matters; for inflation or GDP growth it can.

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