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 — RANKINGS/KY/HIGHEST-MEDIAN-INCOME

ZIP Codes With the Highest Median Household Income in Kentucky

What this measures. Median household income, American Community Survey 5-year estimate. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median household income
1 40025 Glenview Jefferson $250,000+
2 40010 Buckner Oldham $196,125
3 40510 Lexington Fayette $161,938
4 40041 Masonic Home Jefferson $153,214
5 40059 Prospect Oldham $152,727
6 40023 Fisherville Jefferson $144,635
7 41048 Hebron Boone $137,398
8 41091 Union Boone $136,307
9 40026 Goshen Oldham $134,254
10 40056 Pewee Valley Oldham $134,115
11 40339 Keene Jessamine $130,625
12 42371 Rumsey McLean $130,250
13 40513 Lexington Fayette $128,013
14 40245 Louisville Jefferson $122,948
15 40014 Crestwood Oldham $121,189
16 41080 Petersburg Boone $120,833
17 41602 Auxier Floyd $116,806
18 42122 Alvaton Warren $113,705
19 41005 Burlington Boone $112,083
20 42151 Hestand Monroe $108,056
21 41201 Adams Lawrence $107,905
22 40012 Chaplin Nelson $105,033
23 41075 Fort Thomas Campbell $104,875
24 41051 Independence Kenton $104,201
25 42350 Island McLean $103,875
26 41746 Happy Perry $103,065
27 41001 Alexandria Campbell $102,447
28 40207 Louisville Jefferson $101,898
29 42157 Mount Hermon Monroe $101,250
30 41007 California Campbell $100,924
31 41033 De Mossville Pendleton $100,260
32 40013 Coxs Creek Nelson $100,226
33 40205 Louisville Jefferson $99,966
34 40047 Mount Washington Bullitt $99,124
35 40071 Taylorsville Spencer $98,528
36 40031 La Grange Oldham $98,513
37 40022 Finchville Shelby $98,333
38 42156 Lucas Barren $98,000
39 40055 Pendleton Trimble $97,939
40 42036 Dexter Calloway $97,904
41 40067 Simpsonville Shelby $97,684
42 40003 Bagdad Shelby $97,681
43 41017 Ft Mitchell Kenton $97,274
44 40223 Louisville Jefferson $96,607
45 41094 Walton Boone $96,515
46 42170 Woodburn Warren $96,111
47 40514 Lexington Fayette $95,914
48 41642 Ivel Floyd $95,625
49 42413 Hanson Hopkins $95,417
50 40509 Lexington Fayette $94,804

Showing the top 50 of 649 ZIP codes in Kentucky that have this figure . 40025 ranks 1st at $250,000+, against $94,804 in 50th place.

Other rankings for Kentucky

Cite this page

zipcodes.pro. “ZIP Codes With the Highest Median Household Income in Kentucky.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ky/highest-median-income

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