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Data Last Updated: March 1, 2023
KNOX County, IL ZIP Codes
KNOX County, IL Covers 17 ZIP Codes
Timezone(s): | Central |
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Population: | 52,919 (More Details) |
Male Population: | 26,582 |
Female Population: | 26,337 |
Median Age: | 42 |
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ZIP Codes: | 17 |
Cities: | 16 |
Counties: | 1 |
Area Codes: | 0 |
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Total Area: | 720 square miles (county) |
Land Area: | 716 square miles (county) |
Water Area: | 3 square miles (county) |
KNOX, IL Demographic Information
* Demographic data is based on 2010 Census.
Total population of KNOX County, IL | 52,919 | Male population of KNOX County, IL | 26,582 | Female population of KNOX County, IL | 26,337 | Median age (years) | 42 | White Population | 46,329 | Black Population | 3,810 | Indian Population | 104 | Asian Population | 338 | Hawaiian Population | 9 | Hispanic Population | 2,558 | Median age (Male) | 39.8 | Median age (Female) | 44.4 | Total households | 21,535 | Family households (families) | 13,324 | Average household size for KNOX County, IL | 2.27 | Average family size of KNOX County, IL | 2.84 | Total housing units for KNOX County, IL | 24,077 |
KNOX County, IL Covers 16 Cities
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