Home > IL > Mercer County > North Henderson > Zip 61466

Zip Code 61466 — North Henderson, IL

61466 is a ZIP Code associated with North Henderson, IL, located within Mercer. The postal region supports an estimated population of 263 residents across Data Pending housing units, with a population density of 4.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.111030, -90.482220)

Data MetricLocal Statistic
Postal / Zip Code61466
Primary CityNorth Henderson
State / ProvinceIL
CountyMercer
Total Population263
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density4.3 people/sq mi
TimezoneAmerica/Chicago

How 61466 Compares

MetricZIP 61466Mercer CountyIL State Average
Population26316,64812,694,745
Median IncomeData PendingN/AN/A
Population Density4.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61472Rio5.2 mi453N/A
Zip 61412Alexis6.2 mi1,392N/A
Zip 61465New Windsor6.6 mi1,192N/A
Zip 61486Viola7.6 mi1,330N/A
Zip 61413Alpha8.0 mi1,035N/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 →