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Zip Code 51649 — Randolph, IA

51649 is a ZIP Code associated with Randolph, IA, located within Fremont. The postal region supports an estimated population of 346 residents across Data Pending housing units, with a population density of 3.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.851800, -95.535650)

Data MetricLocal Statistic
Postal / Zip Code51649
Primary CityRandolph
State / ProvinceIA
CountyFremont
Total Population346
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3.2 people/sq mi
TimezoneAmerica/Chicago

How 51649 Compares

MetricZIP 51649Fremont CountyIA State Average
Population3466,8593,210,984
Median IncomeData PendingN/AN/A
Population Density3.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51645Imogene6.3 mi419N/A
Zip 51652Sidney7.4 mi1,569N/A
Zip 51653Tabor7.5 mi1,446N/A
Zip 51639Farragut9.8 mi919N/A
Zip 51551Malvern10.0 mi1,842N/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 →