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United States
Americas
UN harmonised snapshot · 2024
PROJECTEDCurrent population
345.4M
Population 2050
380.0M
Population 2100
420.0M
Total fertility rate
1.60
births per woman
Life expectancy
78.5
years
Life expectancy (male)
76.0
years
Life expectancy (female)
81.0
years
Median age
39.0
years
Urban share
83.0%
percent
Net migration
2.5
per 1000
Infant mortality
5.0
per 1000
Aged 0–14
17.5%
percent
Aged 65+
18.0%
percent
National official data
U.S. Census Bureau
https://www.census.gov/Why figures may differ
UN and national figures can differ because of reference date, residence definition, census base, estimation method and population coverage. Where both are available, NATION CONTINUITY shows both rather than choosing one.
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