United States Population 2026: 335M People, Density & Key Facts
United States is a country with vast stretches of largely empty land: 335M people across 9,833,517 km², giving a density of 34/km².
GDP per capita stands at $76,370: placing it among the world's wealthiest nations per person. The capital, Washington D.C., is the political, economic and cultural centre of the country.
📊 Population at a Glance
About United States's Population
With a population of 335M, United States is home to a significant number of people within its 9,833,517 km² of territory. The population density of 34/km² reflects how people are distributed across the country: a low density suggesting significant open space and rural areas across the country.
The capital city, Washington D.C., serves as the administrative, cultural and economic heart of United States. United States has a coastline of 19,924 km, which has historically attracted settlement and shaped where the majority of the population lives and works.
In economic terms, United States has a total GDP of $25.5T, translating to $76,370 per person. This figure gives a broad indication of average living standards, though income distribution varies considerably across different regions and communities within the country. The official currency is the Dollar ($).
United States gained independence in 1776 and has since developed a distinct national identity shaped by its geography, history and culture. The official language is English, making it straightforward for international visitors and businesses to communicate.
Within the North America region, United States sits alongside Canada (38.2M), Mexico (129M). This regional context helps illustrate how United States's population size compares to its neighbours.
Frequently Asked Questions about United States's Population
What is the population of United States in 2026?
The population of United States is approximately 335M people as of 2026.
What is the capital city of United States?
The capital city of United States is Washington D.C., which serves as the country's main administrative and cultural hub.
How densely populated is United States?
United States has a population density of 34/km². This is a moderate population density.
What is the GDP per capita of United States?
United States has a GDP per capita of $76,370, with a total GDP of $25.5T. This gives an indication of average economic output per person.
What language do people speak in United States?
The official language of United States is English.
How big is United States?
United States covers a total area of 9,833,517 km². With a population of 335M, that gives a density of 34/km².
When did United States gain independence?
United States gained independence in 1776.
What currency is used in United States?
The official currency of United States is the Dollar ($).
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