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Population Density: St. Charles County
 Population Land Area
Sq. Miles
Population Per
Sq. Mile
- 1900 24,474 535 46
- 1910 24,695 535 46
- 1920 22,828 535 43
- 1930 24,354 535 46
- 1940 25,562 561 46
- 1950 29,834 561 53
- 1960 52,970 561 94
- 1970 92,954 551 169
- 1980 144,107 558 258
- 1990 212,907 561 379
SOURCE: USDC, Bureau of the Census; MO Office of Administration
Comma-delimited file - all MO Countieshistpop1.csv


University of Missouri ExtensionEvelyn Cleveland
clevelande@missouri.edu
Last modified January 15, 1998

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