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Zip Code 64155 — Kansas City, MO

ZIP Code 64155 is associated with Kansas City, MO, in Clay County. The listed population estimate is 28,824; estimated density is 762.3 people per square mile. Among records with population estimates, it ranks #4 of 18 in Clay County and #53 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.280310, -94.568010)

Data MetricLocal Statistic
Postal / Zip Code64155
Primary CityKansas City
State / ProvinceMO
CountyClay
Total Population28,824
Population Density762.3 people/sq mi
TimezoneAmerica/Chicago

How 64155 Compares

MetricZIP 64155Clay County recordsMO records
Population estimate28,824265,074 (sum)6,191,989 (sum)
Population Density762.3 /sq mi----
County population rank#4 of 18----
State population rank#53 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 64156Kansas City2.6 mi7,946
ZIP 64165Kansas City2.8 mi212
ZIP 64154Kansas City3.3 mi13,851
ZIP 64166Kansas City3.8 mi270
ZIP 64118Kansas City4.7 mi41,984

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 →