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County · GEOID 18083

Knox County, IN ZIP codes

12 ZIP/ZCTAs intersecting this county.

ACS 2023 population

36,108

Median household income

$58,863

Median home value

$123,500

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Knox County (GEOID 18083). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 36,239 (12 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Knox County

Population overlap

Share of each ZIP/ZCTA’s population located within Knox County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

  • 47512100.0%

    Directory county

  • 47516100.0%

    Directory county

  • 47524100.0%

    Directory county

  • 47528100.0%

    Directory county

  • 47535100.0%

    Directory county

  • 47557100.0%

    Directory county

  • 4756196.1%

    Directory county

  • 47573100.0%

    Directory county

  • 4757875.2%

    Directory county

  • 47591100.0%

    Directory county

  • 47596100.0%

    Directory county

  • 47597100.0%

    Directory county

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Knox County