Zip Code 50660 — New Hartford, IA

ZIP Code 50660 is associated with New Hartford, IA, in Butler County. The listed population estimate is 1,143; estimated density is 12.6 people per square mile. Among records with population estimates, it ranks #7 of 11 in Butler County and #425 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.580990, -92.637520)

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

How 50660 Compares

MetricZIP 50660Butler County recordsIA records
Population estimate1,14314,616 (sum)3,210,984 (sum)
Population Density12.6 /sq mi----
County population rank#7 of 11----
State population rank#425 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 50673Stout5.4 mi250
ZIP 50665Parkersburg6.8 mi2,693
ZIP 50670Shell Rock7.2 mi2,270
ZIP 50624Dike7.8 mi1,855
ZIP 50613Cedar Falls8.2 mi43,867

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 →