Demographics of the United States | |
---|---|
Population | 340,110,988 (2024 estimate)[1] 331,449,281 (2020 census)[2] |
Density | 86.16/sq mi (33.27/km2) |
Growth rate | 0.98% (2024)[3] |
Birth rate | 10.7 births/1,000 population (2023) |
Death rate | 9.2 deaths/1,000 population (2023) |
Life expectancy | 78.4 years (2023)[4] |
• male | 75.8 years (2023)[4] |
• female | 81.1 years (2023)[4] |
Fertility rate | 1.84 born/woman (2024)[5] |
Infant mortality rate | 5.4 deaths/1,000 live births (2020)[6] |
Net migration rate | 3 migrant(s)/1,000 population (2024)[5] |
Age structure | |
Under 18 years | 21.7% (2023 est.)[7] |
18–44 years | 36.0% (2023 est.)[7] |
45–64 years | 24.6% (2023 est.)[7] |
65 and over | 17.7% (2023 est.)[7] |
Sex ratio | |
Total | 0.98 male(s)/female (2023 est.)[7] |
At birth | 1.045 male(s)/female (2022)[8] |
Under 15 | 1.05 male(s)/female (2023 est.)[7] |
15–64 years | 1.01 male(s)/female (2023 est.)[7] |
65 and over | 0.82 male(s)/female (2023 est.)[7] |
Nationality | |
Nationality | American |
Major ethnic |
|
Minor ethnic |
|
Language | |
Official | See:
No official language at national level. English is designated official in 32 of 50 states (and in all 5 U.S. territories). Hawaiian is official in Hawaii, 20 Native languages are official in Alaska, and Sioux is official in South Dakota.[16] Samoan is an official language in American Samoa,[17] Chamorro is an official language in Guam,[18] Chamorro and Carolinian are official languages in the Northern Mariana Islands,[19] and Spanish is an official language in Puerto Rico.[20] |
Spoken |
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Source: The World Factbook[5] |
The United States is the third most populous country in the world, and the most populous in the Americas and the Western Hemisphere, with an estimated population of 340,110,988 on July 1, 2024, according to the U.S. Census Bureau.[1] This was an increase of 2.6% over the 2020 federal census of 331,449,281 residents.[21] These figures include the 50 states and the federal capital, Washington, D.C., but exclude the 3.6 million residents of five unincorporated U.S. territories (Puerto Rico, Guam, the U.S. Virgin Islands, American Samoa, and the Northern Mariana Islands) as well as several minor uninhabited island possessions. The Census Bureau showed a population increase of 0.98% for the twelve-month period ending in July 2024,[22] slightly below the world estimated annual growth rate of 1.03%.[23] The total fertility rate (TFR) in 2024 was around 1.84 children per woman,[5] which is below the replacement fertility rate of approximately 2.1. By several metrics, including racial and ethnic background, religious affiliation, and percentage of rural and urban divide, the state of Illinois is the most representative of the larger demography of the United States.[24]
The U.S. population almost quadrupled during the 20th century—at a growth rate of about 1.3% a year—from about 76 million in 1900 to 281 million in 2000.[25] It is estimated to have reached the 200 million mark in 1967, and the 300 million mark on October 17, 2006.[25][26] Foreign-born immigration caused the U.S. population to continue its rapid increase, with this population doubling from almost 20 million in 1990 to over 45 million in 2015,[27] representing one-third of the population increase.[28] The U.S. Census Bureau reported in late 2024 that recent immigration to the United States had more than offset the country's lower birth and fertility rates: "Net international migration’s influence on population trends has increased over the last few years. Since 2021, it accounted for the majority of the nation’s growth—a departure from the last two decades, when natural increase was the main factor." This in turn led to a notable increase in the U.S. population in each of the years 2022, 2023, and 2024 (+0.58%, +0.83%, and +0.98%, respectively).[29]
Population growth is fastest among minorities as a whole, and according to a 2020 U.S. Census Bureau analysis, 50% of U.S. children under the age of 18 are now members of ethnic minority groups.[30] As of 2020, white Americans numbered 235,411,507 or 71% of the population, including people who identified as white in combination with another race. People who identified as white alone (including Hispanic whites) numbered 204,277,273 or 61.6% of the population, while non-Latino whites made up 57.8% of the country's population.[31]
Latino Americans accounted for 51.1% of the country's total population growth between 2010 and 2020.[32] The Hispanic or Latino population increased from 50.5 million in 2010 to 62.1 million in 2020, a 23% increase and a numerical increase of more than 11.6 million.[32] Immigrants and their U.S.-born descendants are expected to provide most of the U.S. population gains in the decades ahead.[33]
Asian Americans are the fastest-growing racial group in the United States, with a growth rate of 35%. However, multi-racial Asian Americans make up the fastest-growing subgroup, with a growth rate of 55%, reflecting the increase of mixed-race marriages in the United States.[34][35]
As of 2022[update], births to White American mothers remain around 50% of the U.S. total, a decline of 3% compared to 2021.[36] In the same time period, births to Asian American and Hispanic women increased by 2% and 6%, respectively.[37]
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