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Data Last Updated: May 1, 2022
GRUNDY County, IA ZIP Codes
GRUNDY County, IA Covers 9 ZIP Codes
Timezone(s): | Central |
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Population: | 12,453 (More Details) |
Male Population: | 6,156 |
Female Population: | 6,297 |
Median Age: | 43 |
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ZIP Codes: | 9 |
Cities: | 9 |
Counties: | 1 |
Area Codes: | 0 |
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Total Area: | 502 square miles (county) |
Land Area: | 502 square miles (county) |
Water Area: | 0 square miles (county) |
GRUNDY, IA Demographic Information
* Demographic data is based on 2010 Census.
Total population of GRUNDY County, IA | 12,453 | Male population of GRUNDY County, IA | 6,156 | Female population of GRUNDY County, IA | 6,297 | Median age (years) | 43 | White Population | 12,269 | Black Population | 28 | Indian Population | 4 | Asian Population | 27 | Hawaiian Population | 7 | Hispanic Population | 122 | Median age (Male) | 41 | Median age (Female) | 44.8 | Total households | 5,131 | Family households (families) | 3,604 | Average household size for GRUNDY County, IA | 2.4 | Average family size of GRUNDY County, IA | 2.87 | Total housing units for GRUNDY County, IA | 5,530 |
GRUNDY County, IA Covers 9 Cities
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