Home > IA > Polk County > Des Moines > Zip 50311

Zip Code 50311 — Des Moines, IA

ZIP Code 50311 is associated with Des Moines, IA, in Polk County. The listed population estimate is 14,574; estimated density is 2,205.3 people per square mile. Among records with population estimates, it ranks #16 of 32 in Polk County and #59 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.601000, -93.673350)

Data MetricLocal Statistic
Postal / Zip Code50311
Primary CityDes Moines
State / ProvinceIA
CountyPolk
Total Population14,574
Population Density2,205.3 people/sq mi
TimezoneAmerica/Chicago

How 50311 Compares

MetricZIP 50311Polk County recordsIA records
Population estimate14,574499,242 (sum)3,210,984 (sum)
Population Density2,205.3 /sq mi----
County population rank#16 of 32----
State population rank#59 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 50312Des Moines1.4 mi15,802
ZIP 50310Des Moines1.8 mi31,177
ZIP 50324Windsor Heights2.1 mi5,143
ZIP 50314Des Moines2.2 mi10,438
ZIP 50309Des Moines2.9 mi10,110

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 →