Zip Code 50662 — Oelwein, IA

ZIP Code 50662 is associated with Oelwein, IA, in Fayette County. The listed population estimate is 6,576; estimated density is 36.0 people per square mile. Among records with population estimates, it ranks #1 of 15 in Fayette County and #116 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.687480, -91.933960)

Data MetricLocal Statistic
Postal / Zip Code50662
Primary CityOelwein
State / ProvinceIA
CountyFayette
Total Population6,576
Population Density36.0 people/sq mi
TimezoneAmerica/Chicago

How 50662 Compares

MetricZIP 50662Fayette County recordsIA records
Population estimate6,57619,227 (sum)3,210,984 (sum)
Population Density36.0 /sq mi----
County population rank#1 of 15----
State population rank#116 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 50655Maynard6.1 mi739
ZIP 50641Hazleton6.3 mi1,950
ZIP 50664Oran7.1 mi63
ZIP 50671Stanley7.2 mi182
ZIP 50681Westgate7.3 mi481

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 →