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Zip Code 51645 — Imogene, IA

51645 is a ZIP Code associated with Imogene, IA, located within Fremont. The postal region supports an estimated population of 419 residents across Data Pending housing units, with a population density of 3.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.882060, -95.422900)

Data MetricLocal Statistic
Postal / Zip Code51645
Primary CityImogene
State / ProvinceIA
CountyFremont
Total Population419
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3.6 people/sq mi
TimezoneAmerica/Chicago

How 51645 Compares

MetricZIP 51645Fremont CountyIA State Average
Population4196,8593,210,984
Median IncomeData PendingN/AN/A
Population Density3.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51649Randolph6.3 mi346N/A
Zip 51638Essex8.7 mi1,258N/A
Zip 51540Hastings10.6 mi372N/A
Zip 51533Emerson10.9 mi844N/A
Zip 51601Shenandoah11.2 mi5,629N/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 →