Baton Rouge, LA Population by Decades
| Date |
Population |
Population
Change |
Annual
% Change |
| 1900 | 73,680 | - | - |
| 1910 | 81,730 | 8,050 | 1.0 |
| 1920 | 89,403 | 7,673 | 0.9 |
| 1930 | 114,568 | 25,165 | 2.5 |
| 1940 | 138,683 | 24,115 | 1.9 |
| 1950 | 212,415 | 73,732 | 4.4 |
| 1960 | 299,755 | 87,340 | 3.5 |
| 1970 | 375,628 | 75,873 | 2.3 |
| 1980 | 494,151 | 118,523 | 2.8 |
| 1990 | 528,264 | 34,113 | 0.7 |
| 2000 | 602,894 | 74,630 | 1.3 |
Source: U.S. Bureau of Census
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