Zip Code 51028 — Kingsley, IA

ZIP Code 51028 is associated with Kingsley, IA, in Plymouth County. The listed population estimate is 2,191; estimated density is 6.8 people per square mile. Among records with population estimates, it ranks #6 of 11 in Plymouth County and #260 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.599090, -95.991990)

Data MetricLocal Statistic
Postal / Zip Code51028
Primary CityKingsley
State / ProvinceIA
CountyPlymouth
Total Population2,191
Population Density6.8 people/sq mi
TimezoneAmerica/Chicago

How 51028 Compares

MetricZIP 51028Plymouth County recordsIA records
Population estimate2,19134,178 (sum)3,210,984 (sum)
Population Density6.8 /sq mi----
County population rank#6 of 11----
State population rank#260 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 51048Pierson6.6 mi435
ZIP 51039Moville10.3 mi2,845
ZIP 51030Lawton12.4 mi1,468
ZIP 51016Correctionville13.2 mi1,080
ZIP 51050Remsen13.8 mi2,962

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 →