The Rehabilitated Project
| United States Population According to Census | |||||||||||
| 1900 | 1910 | 1920 | 1930 | 1940 | 1950 | 1960 | 1970 | 1980 | 1990 | 2000 | 20071 |
| 76,212,168 | 92,228,496 | 106,021,537 | 123,202,624 | 132,164,569 | 151,325,798 | 179,323,175 | 203,302,031 | 226,542,199 | 248,709,873 | 281,421,906 | 301,212,097 |
1. Source United States Census Bureau PopClock (http://www.census.gov/population/www/popclockus.html).