Data Last Updated: June 1, 2023

JEFFERSON County, KY ZIP Codes

JEFFERSON County, KY Covers 73 ZIP Codes

ZIP Code	Classification	City	Population	Timezone	Area Code(s)
ZIP Code 40018	P.O. Box	Eastwood	0	Eastern	502
ZIP Code 40023	General	Fisherville	5,956	Eastern	502
ZIP Code 40025	P.O. Box	Glenview	491	Eastern	502
ZIP Code 40027	P.O. Box	Harrods Creek	0	Eastern	502
ZIP Code 40041	General	Masonic Home	545	Eastern	502
ZIP Code 40059	General	Prospect	20,254	Eastern	502
ZIP Code 40118	General	Fairdale	10,017	Eastern	502
ZIP Code 40201	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40202	General	Louisville	7,179	Eastern	502
ZIP Code 40203	General	Louisville	16,801	Eastern	502
ZIP Code 40204	General	Louisville	14,600	Eastern	502
ZIP Code 40205	General	Louisville	24,077	Eastern	502
ZIP Code 40206	General	Louisville	20,196	Eastern	502
ZIP Code 40207	General	Louisville	30,104	Eastern	502
ZIP Code 40208	General	Louisville	17,048	Eastern	502
ZIP Code 40209	General	Louisville	426	Eastern	502
ZIP Code 40210	General	Louisville	14,418	Eastern	502
ZIP Code 40211	General	Louisville	21,310	Eastern	502
ZIP Code 40212	General	Louisville	16,360	Eastern	502
ZIP Code 40213	General	Louisville	16,698	Eastern	502
ZIP Code 40214	General	Louisville	46,220	Eastern	502
ZIP Code 40215	General	Louisville	21,230	Eastern	502
ZIP Code 40216	General	Louisville	43,434	Eastern	502
ZIP Code 40217	General	Louisville	13,061	Eastern	502
ZIP Code 40218	General	Louisville	33,437	Eastern	502
ZIP Code 40219	General	Louisville	40,300	Eastern	502
ZIP Code 40220	General	Louisville	34,315	Eastern	502
ZIP Code 40221	P.O. Box	Louisville	2	Eastern	502
ZIP Code 40222	General	Louisville	21,725	Eastern	502
ZIP Code 40223	General	Louisville	23,227	Eastern	502
ZIP Code 40224	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40225	Unique	Louisville	0	Eastern	502
ZIP Code 40228	General	Louisville	18,655	Eastern	502
ZIP Code 40229	General	Louisville	39,380	Eastern	502
ZIP Code 40231	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40232	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40233	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40241	General	Louisville	31,016	Eastern	502
ZIP Code 40242	General	Louisville	10,686	Eastern	502
ZIP Code 40243	General	Louisville	11,521	Eastern	502
ZIP Code 40245	General	Louisville	37,866	Eastern	502
ZIP Code 40250	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40251	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40252	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40253	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40255	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40256	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40257	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40258	General	Louisville	26,807	Eastern	502
ZIP Code 40259	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40261	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40266	Unique	Louisville	0	Eastern	502
ZIP Code 40268	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40269	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40270	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40272	General	Louisville	37,747	Eastern	502
ZIP Code 40280	Unique	Louisville	177	Eastern	502
ZIP Code 40281	Unique	Louisville	0	Eastern	502
ZIP Code 40282	Unique	Louisville	0	Eastern	502
ZIP Code 40283	Unique	Louisville	0	Eastern	502
ZIP Code 40285	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40287	Unique	Louisville	0	Eastern	502
ZIP Code 40289	Unique	Louisville	0	Eastern	502
ZIP Code 40290	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40291	General	Louisville	39,719	Eastern	502
ZIP Code 40292	Unique	Louisville	0	Eastern	502
ZIP Code 40293	General	Louisville	0	Eastern	502
ZIP Code 40294	Unique	Louisville	0	Eastern	502
ZIP Code 40295	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40296	Unique	Louisville	0	Eastern	502
ZIP Code 40297	Unique	Louisville	0	Eastern	502
ZIP Code 40298	P.O. Box	Louisville	0	Eastern	502
ZIP Code 40299	General	Louisville	43,030	Eastern	502

Timezone(s):	Eastern

Population:	4,505,836 (More Details)
Male Population:	2,214,921
Female Population:	2,290,915
Median Age:	39

ZIP Codes:	73
Cities:	8
Counties:	1
Area Codes:	0

Total Area:	398 square miles (county)
Land Area:	380 square miles (county)
Water Area:	17 square miles (county)

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JEFFERSON, KY Demographic Information

* Demographic data is based on 2020 Census.

Total population of JEFFERSON County, KY	782,969
Male population of JEFFERSON County, KY	379,349
Female population of JEFFERSON County, KY	403,620
Median age (years)	38.7
White Population	499,868
Black Population	168,910
Indian Population	2,502
Asian Population	27,115
Hawaiian Population	612
Hispanic Population	59,021
Median age (Male)	37.4
Median age (Female)	40.0
Total households	328,169
Average household size for JEFFERSON County, KY	2.34
Average family size of JEFFERSON County, KY	3.27
Total housing units for JEFFERSON County, KY	356,887

JEFFERSON County, KY ZIP Codes

JEFFERSON County, KY Covers 73 ZIP Codes

JEFFERSON, KY Demographic Information

JEFFERSON County, KY Covers 8 Cities