Home > IA > Des Moines County > Middletown > Zip 52638

Zip Code 52638 — Middletown, IA

52638 is a ZIP Code associated with Middletown, IA, located within Des Moines. The postal region supports an estimated population of 508 residents across Data Pending housing units, with a population density of 5.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.798640, -91.245770)

Data MetricLocal Statistic
Postal / Zip Code52638
Primary CityMiddletown
State / ProvinceIA
CountyDes Moines
Total Population508
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.8 people/sq mi
TimezoneAmerica/Chicago

How 52638 Compares

MetricZIP 52638Des Moines CountyIA State Average
Population50838,5273,210,984
Median IncomeData PendingN/AN/A
Population Density5.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52655West Burlington3.8 mi4,322N/A
Zip 52623Danville6.3 mi1,982N/A
Zip 52624Denmark6.5 mi734N/A
Zip 52658Wever6.9 mi927N/A
Zip 52601Burlington8.1 mi27,341N/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 →