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/LOUISVILLE

Louisville ZIP codes, Kentucky

Louisville, KY has 66 ZIP codes, from 40201 to 40299, and area code 502. The largest are 40299, 40214 and 40216.

USPS city name
66 ZIP codes
Overlapping the city
9 more
Population
631,818
Area code
502

The Census Bureau calls it Louisville/Jefferson County metro government.

Mail addressed to Louisville uses the ZIP codes above. 9 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Louisville in numbers

About 631,818 people live in Louisville, in 264,505 households, the largest of Kentucky's 553 census places. The median household income is $66,849 a year, 5% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $233,900 (14% above the Kentucky median), and median gross rent is $1,120 a month. The median age is 37.7; 33.8% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 23 minutes.

Population631,818Louisville631,818
Households264,505Louisville264,505
Median age37.7Louisville37.7Kentucky39.1US 38.9
Median household income$66,849Louisville$66,849Kentucky$63,726US $80,734
Median home value$233,900Louisville$233,900Kentucky$205,600US $332,700
Median gross rent$1,120Louisville$1,120Kentucky$967US $1,413
Bachelor's degree or higher33.8%Louisville33.8%Kentucky27.6%US 35.7%
Mean commute22.5 minLouisville22.5 minKentucky24.0 minUS 26.4 min
Population density2,402 / sq miLouisville2,402 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Louisville/Jefferson County metro government (balance). Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Louisville

ZIP codes with the USPS city name Louisville
ZIP City Type Population Median income Median home
40299 Louisville , KY Standard 42,207 $89,440 $290,200
40214 Louisville , KY Standard 45,405 $54,931 $184,600
40216 Louisville , KY Standard 44,047 $56,441 $167,100
40291 Louisville , KY Standard 41,222 $81,267 $276,900
40229 Louisville , KY Standard 41,299 $79,936 $215,100
40219 Louisville , KY Standard 39,909 $55,720 $204,200
40245 Louisville , KY Standard 39,835 $122,948 $445,300
40272 Louisville , KY Standard 38,289 $69,940 $176,200
40220 Louisville , KY Standard 35,078 $78,434 $264,200
40241 Louisville , KY Standard 30,696 $94,078 $373,900
40207 Louisville , KY Standard 28,903 $101,898 $421,200
40218 Louisville , KY Standard 33,736 $58,811 $205,300
40258 Louisville , KY Standard 26,841 $68,162 $183,500
40223 Louisville , KY Standard 22,798 $96,607 $362,500
40222 Louisville , KY Standard 21,470 $82,511 $363,000
40205 Louisville , KY Standard 24,664 $99,966 $375,300
40228 Louisville , KY Standard 18,085 $79,404 $241,300
40206 Louisville , KY Standard 20,161 $75,798 $273,900
40215 Louisville , KY Standard 20,532 $43,725 $114,900
40211 Louisville , KY Standard 20,407 $31,749 $100,400
40213 Louisville , KY Standard 16,054 $55,897 $173,600
40204 Louisville , KY Standard 14,034 $71,116 $329,000
40217 Louisville , KY Standard 11,663 $69,114 $233,800
40243 Louisville , KY Standard 12,002 $77,587 $323,200
40212 Louisville , KY Standard 14,661 $35,753 $87,600
40203 Louisville , KY Standard 17,742 $30,794 $197,300
40242 Louisville , KY Standard 11,168 $75,417 $299,600
40210 Louisville , KY Standard 13,518 $35,347 $98,700
40208 Louisville , KY Standard 15,605 $39,560 $188,900
40202 Louisville , KY Standard 7,261 $35,584 $257,300
40209 Louisville , KY Standard 639 — $127,200
40201 Louisville , KY No street area — — —
40221 Louisville , KY Standard 0 — —
40224 Louisville , KY No street area — — —
40225 Louisville , KY No street area — — —
40231 Louisville , KY Standard 0 — —
40232 Louisville , KY No street area — — —
40233 Louisville , KY No street area — — —
40250 Louisville , KY No street area — — —
40251 Louisville , KY No street area — — —
40252 Louisville , KY No street area — — —
40253 Louisville , KY No street area — — —
40255 Louisville , KY No street area — — —
40256 Louisville , KY No street area — — —
40257 Louisville , KY No street area — — —
40259 Louisville , KY No street area — — —
40261 Louisville , KY No street area — — —
40266 Louisville , KY No street area — — —
40268 Louisville , KY No street area — — —
40269 Louisville , KY No street area — — —
40270 Louisville , KY No street area — — —
40280 Louisville , KY Standard 182 — —
40281 Louisville , KY No street area — — —
40282 Louisville , KY No street area — — —
40283 Louisville , KY No street area — — —
40285 Louisville , KY No street area — — —
40287 Louisville , KY No street area — — —
40289 Louisville , KY No street area — — —
40290 Louisville , KY No street area — — —
40292 Louisville , KY No street area — — —
40293 Louisville , KY No street area — — —
40294 Louisville , KY No street area — — —
40295 Louisville , KY No street area — — —
40296 Louisville , KY No street area — — —
40297 Louisville , KY No street area — — —
40298 Louisville , KY No street area — — —

Other ZIP codes overlapping Louisville

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

ZIP codes overlapping Louisville
ZIP City Type Population Median income Median home
40014 Crestwood , KY Standard 23,101 $121,189 $393,700
40023 Fisherville , KY Standard 6,870 $144,635 $497,800
40025 Glenview , KY Standard 565 $250,000+ $1,375,000
40041 Masonic Home , KY Standard 564 $153,214 —
40047 Mount Washington , KY Standard 23,662 $99,124 $279,400
40059 Prospect , KY Standard 20,892 $152,727 $559,300
40109 Brooks , KY Standard 2,376 $75,495 $262,400
40118 Fairdale , KY Standard 10,697 $59,316 $156,800
40177 West Point , KY Standard 1,523 $50,577 $122,200

Map of Louisville ZIP codes

402994021440216402914022940219402454027240220402414020740218402584022340222402054022840206402154021140213402044021740243402124020340242402104020840202402094020140221402244022540231402324023340250402514025240253402554025640257402594026140266402684026940270402804028140282402834028540287402894029040292402934029440295402964029740298

The ZIP codes of Louisville, KY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Louisville

Towns near Louisville
TownPopulationDistance
Jeffersontown 29,199 5.1 mi
St. Matthews 17,577 5.8 mi
Hurstbourne 4,702 5.9 mi
Douglass Hills 5,474 7.1 mi
Lyndon 11,030 7.5 mi
Hillview 8,797 7.6 mi
Graymoor-Devondale 2,802 7.6 mi
Pioneer Village 2,723 7.7 mi
Indian Hills 2,897 8.6 mi
Middletown 9,763 8.7 mi
Shively 15,638 9.3 mi
Anchorage 2,506 9.4 mi
Mount Washington 18,480 9.8 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.