Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/KY/WEST-LOUISVILLE

West Louisville ZIP code, Kentucky

The ZIP code for West Louisville, KY is 42377, and its area code is 270.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
37
Area code
270

Mail addressed to West Louisville uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as West Louisville

ZIP codes with the USPS city name West Louisville
ZIP City Type
42377 West Louisville , KY No street area

Other ZIP codes overlapping West Louisville

These ZIP codes cover part of West Louisville but are addressed as somewhere else.

ZIP codes overlapping West Louisville
ZIP City Type Population Median income Median home
42301 Owensboro , KY Standard 45,445 $66,885 $198,200

Towns near West Louisville

The nearest larger towns are St. Joseph (144 people, 2.3 mi), Curdsville (54 people, 3.6 mi) and Moseleyville (269 people, 5.1 mi).

Towns near West Louisville
TownPopulationDistance
Sorgho 2,960 5.2 mi
Owensboro 60,302 10.1 mi
Masonville 2,887 12.7 mi
Thruston 2,581 15.9 mi
Newburgh, IN 3,395 18.5 mi
Henderson 27,852 18.8 mi
Chandler, IN 3,978 23.9 mi
Boonville, IN 6,702 24.0 mi
Evansville, IN 116,116 24.1 mi
Melody Hill, IN 3,243 25.7 mi
Madisonville 19,515 27.4 mi
Hartford 2,649 27.5 mi
Highland, IN 5,114 28.3 mi
Central City 5,707 29.1 mi

More nearby: every ZIP code in Daviess County · Kentucky ZIP codes

Cite this page

zipcodes.pro. “West Louisville, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/west-louisville

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