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Zip Code 40222 — Louisville, KY

40222 is a ZIP Code associated with Louisville, KY, located within Jefferson. 40222 ranks #16 out of 38 ZIP codes in Jefferson County by population (and #69 out of 780 in KY). The area supports an estimated population of 21,470 residents across Data Pending housing units, with a population density of 876.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.264360, -85.611730)

Data MetricLocal Statistic
Postal / Zip Code40222
Primary CityLouisville
State / ProvinceKY
CountyJefferson
Total Population21,470
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density876.8 people/sq mi
TimezoneAmerica/Kentucky/Louisville

How 40222 Compares

MetricZIP 40222Jefferson CountyKY State Average
Population21,470788,809 (Total)4,542,460 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density876.8 /sq mi----
County Pop Rank#16 of 38----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 40242Louisville1.4 mi11,168N/A
Zip 40207Louisville2.4 mi28,903N/A
Zip 40041Masonic Home2.9 mi564N/A
Zip 40241Louisville3.3 mi30,696N/A
Zip 40025Glenview3.4 mi565N/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 →