Home > IL > Macon County > Decatur > Zip 62521

Zip Code 62521 — Decatur, IL

62521 is a ZIP Code associated with Decatur, IL, located within Macon. The postal region supports an estimated population of 32,665 residents across Data Pending housing units, with a population density of 191.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.814350, -88.930860)

Data MetricLocal Statistic
Postal / Zip Code62521
Primary CityDecatur
State / ProvinceIL
CountyMacon
Total Population32,665
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density191.2 people/sq mi
TimezoneAmerica/Chicago

How 62521 Compares

MetricZIP 62521Macon CountyIL State Average
Population32,665101,12012,694,745
Median IncomeData PendingN/AN/A
Population Density191.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 62523Decatur2.3 mi707N/A
Zip 62532Elwin3.6 mi40N/A
Zip 62549Mt Zion4.6 mi6,454N/A
Zip 62522Decatur6.3 mi15,185N/A
Zip 62514Boody6.9 mi297N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →