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ZipCityLookup
City Profile

Knox, Indiana

Population: 3,662 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
3,662
People
Median age
43.6
Housing
Total households
1,469
Income
Median household income
$48,931
Housing
Total housing units
1,637
Employment
Employment rate
45.6%
Education
Bachelor’s degree or higher
11.5%
Healthcare
Insured population
96.5%
City details
Local time 02:43:46(ET)
LocationKnox, IN
Population (ZIP areas)11,247(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyStarke
Area code
574
TimezoneEastern Time (ET)
Coordinates41.2853447, -86.6178182
Land area119.9 sq miles(310,489,950 m²)

Map of Knox, Indiana with ZIP codes

Map of Knox, Indiana and ZIP codes

ZIP Codes in Knox

Explore the ZIP codes that make up Knox. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
46534Standard$63,13811,247

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Knox, IN.

Grovertown, INOra, INHamlet, INNorth Judson, INMonterey, INDonaldson, INHanna, INCulver, IN

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS