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Zip Code 50642 — Holland, IA

50642 is a ZIP Code associated with Holland, IA, located within Grundy. The postal region supports an estimated population of 577 residents across Data Pending housing units, with a population density of 7.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.440240, -92.812430)

Data MetricLocal Statistic
Postal / Zip Code50642
Primary CityHolland
State / ProvinceIA
CountyGrundy
Total Population577
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density7.1 people/sq mi
TimezoneAmerica/Chicago

How 50642 Compares

MetricZIP 50642Grundy CountyIA State Average
Population57711,6633,210,984
Median IncomeData PendingN/AN/A
Population Density7.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50680Wellsburg5.8 mi1,027N/A
Zip 50638Grundy Center5.9 mi3,441N/A
Zip 50673Stout7.8 mi250N/A
Zip 50624Dike8.1 mi1,855N/A
Zip 50657Morrison9.7 mi96N/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 →