Canton-Massillon, OH Population by Decades
| Date |
Population |
Population Change |
Annual % Change |
| 1900 | 111,558 | - | - |
| 1910 | 138,748 | 27,190 | 2.2 |
| 1920 | 193,160 | 54,412 | 3.4 |
| 1930 | 237,841 | 44,681 | 2.1 |
| 1940 | 252,336 | 14,495 | 0.6 |
| 1950 | 302,233 | 49,897 | 1.8 |
| 1960 | 361,202 | 58,969 | 1.8 |
| 1970 | 393,789 | 32,587 | 0.9 |
| 1980 | 404,421 | 10,632 | 0.3 |
| 1990 | 394,106 | -10,315 | -0.3 |
| 2000 | 406,934 | 12,828 | 0.3 |
Source: U.S. Bureau of Census
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