Zip Code 50226 — Polk City, IA

ZIP Code 50226 is associated with Polk City, IA, in Polk County. The listed population estimate is 7,759; estimated density is 82.4 people per square mile. Among records with population estimates, it ranks #22 of 32 in Polk County and #103 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.797160, -93.705660)

Data MetricLocal Statistic
Postal / Zip Code50226
Primary CityPolk City
State / ProvinceIA
CountyPolk
Total Population7,759
Population Density82.4 people/sq mi
TimezoneAmerica/Chicago

How 50226 Compares

MetricZIP 50226Polk County recordsIA records
Population estimate7,759499,242 (sum)3,210,984 (sum)
Population Density82.4 /sq mi----
County population rank#22 of 32----
State population rank#103 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 50244Slater4.6 mi1,729
ZIP 50243Sheldahl4.7 mi361
ZIP 50007Alleman5.4 mi444
ZIP 50109Granger5.6 mi3,309
ZIP 50023Ankeny6.1 mi46,306

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 →