Home > IL > Vermilion County > Potomac > Zip 61865

Zip Code 61865 — Potomac, IL

61865 is a ZIP Code associated with Potomac, IL, located within Vermilion. The postal region supports an estimated population of 1,167 residents across Data Pending housing units, with a population density of 5.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.303620, -87.800470)

Data MetricLocal Statistic
Postal / Zip Code61865
Primary CityPotomac
State / ProvinceIL
CountyVermilion
Total Population1,167
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.7 people/sq mi
TimezoneAmerica/Chicago

How 61865 Compares

MetricZIP 61865Vermilion CountyIL State Average
Population1,16772,50812,694,745
Median IncomeData PendingN/AN/A
Population Density5.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61848Henning5.2 mi236N/A
Zip 61831Collison5.4 mi160N/A
Zip 61812Armstrong5.6 mi322N/A
Zip 61862Penfield7.9 mi581N/A
Zip 60963Rossville9.1 mi1,460N/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 →