Bismarck, ND Population by Decades
| Date |
Population |
Population Change |
Annual % Change |
| 1900 | 16,358 | - | - |
| 1910 | 38,376 | 22,018 | 8.9 |
| 1920 | 34,292 | -4,084 | -1.1 |
| 1930 | 39,416 | 5,124 | 1.4 |
| 1940 | 42,920 | 3,504 | 0.9 |
| 1950 | 44,968 | 2,048 | 0.5 |
| 1960 | 55,008 | 10,040 | 2.0 |
| 1970 | 61,024 | 6,016 | 1.0 |
| 1980 | 79,988 | 18,964 | 2.7 |
| 1990 | 83,831 | 3,843 | 0.5 |
| 2000 | 94,719 | 10,888 | 1.2 |
Source: U.S. Bureau of Census
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