1925 Iowa State Census for Calhoun County, Iowa

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In 1925, Calhoun County had a population of 17,771 (8,632 urban and 9,139 rural), with a population density of 38.2 per square mile. Only 0.12% of the population was colored; all other residents were white.

Open this statistics chart for additional details concerning the population of Calhoun County in 1925.