Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023


JEFFERSON County, KY Covers 73 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 40018P.O. BoxEastwood0Eastern502
ZIP Code 40023GeneralFisherville5,956Eastern502
ZIP Code 40025P.O. BoxGlenview491Eastern502
ZIP Code 40027P.O. BoxHarrods Creek0Eastern502
ZIP Code 40041GeneralMasonic Home545Eastern502
ZIP Code 40059GeneralProspect20,254Eastern502
ZIP Code 40118GeneralFairdale10,017Eastern502
ZIP Code 40201P.O. BoxLouisville0Eastern502
ZIP Code 40202GeneralLouisville7,179Eastern502
ZIP Code 40203GeneralLouisville16,801Eastern502
ZIP Code 40204GeneralLouisville14,600Eastern502
ZIP Code 40205GeneralLouisville24,077Eastern502
ZIP Code 40206GeneralLouisville20,196Eastern502
ZIP Code 40207GeneralLouisville30,104Eastern502
ZIP Code 40208GeneralLouisville17,048Eastern502
ZIP Code 40209GeneralLouisville426Eastern502
ZIP Code 40210GeneralLouisville14,418Eastern502
ZIP Code 40211GeneralLouisville21,310Eastern502
ZIP Code 40212GeneralLouisville16,360Eastern502
ZIP Code 40213GeneralLouisville16,698Eastern502
ZIP Code 40214GeneralLouisville46,220Eastern502
ZIP Code 40215GeneralLouisville21,230Eastern502
ZIP Code 40216GeneralLouisville43,434Eastern502
ZIP Code 40217GeneralLouisville13,061Eastern502
ZIP Code 40218GeneralLouisville33,437Eastern502
ZIP Code 40219GeneralLouisville40,300Eastern502
ZIP Code 40220GeneralLouisville34,315Eastern502
ZIP Code 40221P.O. BoxLouisville2Eastern502
ZIP Code 40222GeneralLouisville21,725Eastern502
ZIP Code 40223GeneralLouisville23,227Eastern502
ZIP Code 40224P.O. BoxLouisville0Eastern502
ZIP Code 40225UniqueLouisville0Eastern502
ZIP Code 40228GeneralLouisville18,655Eastern502
ZIP Code 40229GeneralLouisville39,380Eastern502
ZIP Code 40231P.O. BoxLouisville0Eastern502
ZIP Code 40232P.O. BoxLouisville0Eastern502
ZIP Code 40233P.O. BoxLouisville0Eastern502
ZIP Code 40241GeneralLouisville31,016Eastern502
ZIP Code 40242GeneralLouisville10,686Eastern502
ZIP Code 40243GeneralLouisville11,521Eastern502
ZIP Code 40245GeneralLouisville37,866Eastern502
ZIP Code 40250P.O. BoxLouisville0Eastern502
ZIP Code 40251P.O. BoxLouisville0Eastern502
ZIP Code 40252P.O. BoxLouisville0Eastern502
ZIP Code 40253P.O. BoxLouisville0Eastern502
ZIP Code 40255P.O. BoxLouisville0Eastern502
ZIP Code 40256P.O. BoxLouisville0Eastern502
ZIP Code 40257P.O. BoxLouisville0Eastern502
ZIP Code 40258GeneralLouisville26,807Eastern502
ZIP Code 40259P.O. BoxLouisville0Eastern502
ZIP Code 40261P.O. BoxLouisville0Eastern502
ZIP Code 40266UniqueLouisville0Eastern502
ZIP Code 40268P.O. BoxLouisville0Eastern502
ZIP Code 40269P.O. BoxLouisville0Eastern502
ZIP Code 40270P.O. BoxLouisville0Eastern502
ZIP Code 40272GeneralLouisville37,747Eastern502
ZIP Code 40280UniqueLouisville177Eastern502
ZIP Code 40281UniqueLouisville0Eastern502
ZIP Code 40282UniqueLouisville0Eastern502
ZIP Code 40283UniqueLouisville0Eastern502
ZIP Code 40285P.O. BoxLouisville0Eastern502
ZIP Code 40287UniqueLouisville0Eastern502
ZIP Code 40289UniqueLouisville0Eastern502
ZIP Code 40290P.O. BoxLouisville0Eastern502
ZIP Code 40291GeneralLouisville39,719Eastern502
ZIP Code 40292UniqueLouisville0Eastern502
ZIP Code 40293GeneralLouisville0Eastern502
ZIP Code 40294UniqueLouisville0Eastern502
ZIP Code 40295P.O. BoxLouisville0Eastern502
ZIP Code 40296UniqueLouisville0Eastern502
ZIP Code 40297UniqueLouisville0Eastern502
ZIP Code 40298P.O. BoxLouisville0Eastern502
ZIP Code 40299GeneralLouisville43,030Eastern502

Population:4,505,836 (More Details)
Male Population:2,214,921
Female Population:2,290,915
Median Age:39
ZIP Codes:73
Area Codes:0
Total Area:398 square miles (county)
Land Area:380 square miles (county)
Water Area:17 square miles (county)

JEFFERSON, KY Demographic Information

* Demographic data is based on 2020 Census.

Total population of JEFFERSON County, KY782,969
Male population of JEFFERSON County, KY379,349
Female population of JEFFERSON County, KY403,620
Median age (years)38.7
White Population499,868
Black Population168,910
Indian Population2,502
Asian Population27,115
Hawaiian Population612
Hispanic Population59,021
Median age (Male)37.4
Median age (Female)40.0
Total households328,169
Average household size for JEFFERSON County, KY2.34
Average family size of JEFFERSON County, KY3.27
Total housing units for JEFFERSON County, KY356,887

JEFFERSON County, KY Covers 8 Cities