Home > IA > Clinton County > Delmar > Zip 52037

Zip Code 52037 — Delmar, IA

52037 is a ZIP Code associated with Delmar, IA, located within Clinton. The postal region supports an estimated population of 1,172 residents across Data Pending housing units, with a population density of 6.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.967120, -90.628990)

Data MetricLocal Statistic
Postal / Zip Code52037
Primary CityDelmar
State / ProvinceIA
CountyClinton
Total Population1,172
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.6 people/sq mi
TimezoneAmerica/Chicago

How 52037 Compares

MetricZIP 52037Clinton CountyIA State Average
Population1,17245,8093,210,984
Median IncomeData PendingN/AN/A
Population Density6.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52774Welton4.5 mi101N/A
Zip 52731Charlotte7.4 mi867N/A
Zip 52751Grand Mound8.4 mi976N/A
Zip 52254Lost Nation9.1 mi1,004N/A
Zip 52060Maquoketa9.7 mi8,007N/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 →