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Zip Code 52640 — Morning Sun, IA

52640 is a ZIP Code associated with Morning Sun, IA, located within Louisa. The postal region supports an estimated population of 1,274 residents across Data Pending housing units, with a population density of 7.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.096490, -91.282050)

Data MetricLocal Statistic
Postal / Zip Code52640
Primary CityMorning Sun
State / ProvinceIA
CountyLouisa
Total Population1,274
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density7.2 people/sq mi
TimezoneAmerica/Chicago

How 52640 Compares

MetricZIP 52640Louisa CountyIA State Average
Population1,2749,2793,210,984
Median IncomeData PendingN/AN/A
Population Density7.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52660Yarmouth7.3 mi279N/A
Zip 52644Mount Union8.0 mi394N/A
Zip 52653Wapello8.1 mi3,083N/A
Zip 52659Winfield8.4 mi1,329N/A
Zip 52637Mediapolis9.2 mi3,041N/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 →