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Zip Code 50660 — New Hartford, IA

50660 is a ZIP Code associated with New Hartford, IA, located within Butler. 50660 ranks #7 out of 11 ZIP codes in Butler County by population (and #425 out of 970 in IA). The area supports an estimated population of 1,143 residents across Data Pending housing units, with a population density of 12.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.580990, -92.637520)

Data MetricLocal Statistic
Postal / Zip Code50660
Primary CityNew Hartford
State / ProvinceIA
CountyButler
Total Population1,143
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density12.6 people/sq mi
TimezoneAmerica/Chicago

How 50660 Compares

MetricZIP 50660Butler CountyIA State Average
Population1,14314,616 (Total)3,210,984 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density12.6 /sq mi----
County Pop Rank#7 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50673Stout5.4 mi250N/A
Zip 50665Parkersburg6.8 mi2,693N/A
Zip 50670Shell Rock7.2 mi2,270N/A
Zip 50624Dike7.8 mi1,855N/A
Zip 50613Cedar Falls8.2 mi43,867N/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 →