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Zip Code 52237 — Hopkinton, IA

52237 is a ZIP Code associated with Hopkinton, IA, located within Delaware. The postal region supports an estimated population of 1,830 residents across Data Pending housing units, with a population density of 8.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.343680, -91.251930)

Data MetricLocal Statistic
Postal / Zip Code52237
Primary CityHopkinton
State / ProvinceIA
CountyDelaware
Total Population1,830
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.4 people/sq mi
TimezoneAmerica/Chicago

How 52237 Compares

MetricZIP 52237Delaware CountyIA State Average
Population1,83020,2343,210,984
Median IncomeData PendingN/AN/A
Population Density8.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52223Delhi6.0 mi1,199N/A
Zip 52078Worthington7.8 mi870N/A
Zip 52310Monticello9.0 mi6,450N/A
Zip 52036Delaware10.0 mi135N/A
Zip 52252Langworthy10.2 mi13N/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 →