Zip Code 52561 — Fremont, IA

ZIP Code 52561 is associated with Fremont, IA, in Mahaska County. The listed population estimate is 1,112; estimated density is 11.5 people per square mile. Among records with population estimates, it ranks #3 of 9 in Mahaska County and #430 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.221350, -92.440810)

Data MetricLocal Statistic
Postal / Zip Code52561
Primary CityFremont
State / ProvinceIA
CountyMahaska
Total Population1,112
Population Density11.5 people/sq mi
TimezoneAmerica/Chicago

How 52561 Compares

MetricZIP 52561Mahaska County recordsIA records
Population estimate1,11220,715 (sum)3,210,984 (sum)
Population Density11.5 /sq mi----
County population rank#3 of 9----
State population rank#430 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 52543Cedar4.2 mi541
ZIP 52566Kirkville7.2 mi266
ZIP 52550Delta7.7 mi552
ZIP 52586Rose Hill8.7 mi600
ZIP 52563Hedrick9.1 mi1,602

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 →