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Zip Code 64156 — Kansas City, MO

ZIP Code 64156 is associated with Kansas City, MO, in Clay County. The listed population estimate is 7,946; estimated density is 283.4 people per square mile. Among records with population estimates, it ranks #11 of 18 in Clay County and #226 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.276200, -94.519500)

Data MetricLocal Statistic
Postal / Zip Code64156
Primary CityKansas City
State / ProvinceMO
CountyClay
Total Population7,946
Population Density283.4 people/sq mi
TimezoneAmerica/Chicago

How 64156 Compares

MetricZIP 64156Clay County recordsMO records
Population estimate7,946265,074 (sum)6,191,989 (sum)
Population Density283.4 /sq mi----
County population rank#11 of 18----
State population rank#226 of 1,021----

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 MO

ZIP CodeCityDistancePopulation estimate
ZIP 64157Kansas City2.6 mi23,030
ZIP 64155Kansas City2.6 mi28,824
ZIP 64166Kansas City3.2 mi270
ZIP 64167Kansas City3.6 mi243
ZIP 64158Kansas City3.6 mi7,317

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 →