Home > IA > Grundy County > Conrad > Zip 50621

Zip Code 50621 — Conrad, IA

50621 is a ZIP Code associated with Conrad, IA, located within Grundy. The postal region supports an estimated population of 1,601 residents across Data Pending housing units, with a population density of 9.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.247380, -92.919040)

Data MetricLocal Statistic
Postal / Zip Code50621
Primary CityConrad
State / ProvinceIA
CountyGrundy
Total Population1,601
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.8 people/sq mi
TimezoneAmerica/Chicago

How 50621 Compares

MetricZIP 50621Grundy CountyIA State Average
Population1,60111,6633,210,984
Median IncomeData PendingN/AN/A
Population Density9.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50269Whitten4.8 mi164N/A
Zip 50609Beaman5.7 mi377N/A
Zip 50148Liscomb6.0 mi406N/A
Zip 50258Union8.2 mi958N/A
Zip 50005Albion9.8 mi812N/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 →