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Zip Code 64123 — Kansas City, MO

64123 is a ZIP Code associated with Kansas City, MO, located within Jackson. The postal region supports an estimated population of 11,833 residents across Data Pending housing units, with a population density of 2,541.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.114360, -94.521670)

Data MetricLocal Statistic
Postal / Zip Code64123
Primary CityKansas City
State / ProvinceMO
CountyJackson
Total Population11,833
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,541.7 people/sq mi
TimezoneAmerica/Chicago

How 64123 Compares

MetricZIP 64123Jackson CountyMO State Average
Population11,833725,2616,191,989
Median IncomeData PendingN/AN/A
Population Density2,541.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 64124Kansas City1.1 mi10,925N/A
Zip 64120Kansas City1.2 mi552N/A
Zip 64125Kansas City1.6 mi2,472N/A
Zip 64127Kansas City2.0 mi17,668N/A
Zip 64126Kansas City2.1 mi6,898N/A

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 →