Cedar Rapids, IA Population by Decades
| Date |
Population |
Population
Change |
Annual
% Change |
| 1900 | 55,392 | - | - |
| 1910 | 60,720 | 5,328 | 0.9 |
| 1920 | 74,004 | 13,284 | 2.0 |
| 1930 | 82,336 | 8,332 | 1.1 |
| 1940 | 89,142 | 6,806 | 0.8 |
| 1950 | 104,274 | 15,132 | 1.6 |
| 1960 | 136,899 | 32,625 | 2.8 |
| 1970 | 163,213 | 26,314 | 1.8 |
| 1980 | 169,775 | 6,562 | 0.4 |
| 1990 | 168,767 | -1,008 | -0.1 |
| 2000 | 191,701 | 22,934 | 1.3 |
Source: U.S. Bureau of Census
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