Population of the United States of America
| Year | Resident Population |
|---|---|
| 2025 (estimated) | 341,784,857 |
| 2020 | 331,449,281 |
| 2010 | 308,745,538 |
| 2000 | 281,421,906 |
| 1990 | 248,709,873 |
| 1980 | 226,545,805 |
| 1970 | 203,211,926 |
| 1960 | 179,323,175 |
| 1950 | 151,325,798 |
| 1940 | 132,165,129 |
| 1930 | 123,202,660 |
| 1920 | 106,021,568 |
| 1910 | 92,228,531 |