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/TN/HIGHEST-MEDIAN-INCOME

ZIP Codes With the Highest Median Household Income in Tennessee

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 37350 Lookout Mountain Hamilton $201,000
2 37220 Nashville Davidson $180,417
3 38139 Germantown Shelby $178,661
4 37046 College Grove Williamson $178,228
5 38455 Elkton Giles $158,125
6 37069 Franklin Williamson $157,939
7 37215 Nashville Davidson $155,863
8 37027 Brentwood Williamson $154,578
9 38028 Eads Fayette $151,389
10 37135 Nolensville Williamson $148,819
11 37205 Nashville Davidson $139,152
12 38017 Collierville Shelby $138,677
13 38138 Germantown Shelby $136,297
14 37179 Thompsons Station Williamson $136,188
15 37922 Knoxville Knox $132,807
16 37934 Knoxville Knox $132,264
17 37302 Apison Hamilton $128,885
18 37064 Franklin Williamson $127,771
19 38030 Finley Dyer $123,750
20 38120 Memphis Shelby $123,538
21 37932 Knoxville Knox $119,703
22 37377 Signal Mountain Hamilton $119,636
23 37085 Lascassas Rutherford $119,405
24 37010 Adams Robertson $118,179
25 37171 Southside Montgomery $118,045
26 38002 Arlington Shelby $116,895
27 37201 Nashville Davidson $114,229
28 37122 Mount Juliet Wilson $112,967
29 37067 Franklin Williamson $111,759
30 37146 Pleasant View Robertson $110,938
31 37204 Nashville Davidson $109,580
32 38355 Medina Madison $108,982
33 38318 Buena Vista Carroll $107,845
34 38066 Rossville Fayette $107,660
35 37219 Nashville Davidson $105,476
36 37174 Spring Hill Maury $105,181
37 37014 Arrington Williamson $105,125
38 38328 Darden Henderson $104,758
39 38487 Williamsport Maury $104,458
40 37037 Christiana Rutherford $102,645
41 37151 Riddleton Smith $102,168
42 38460 Goodspring Giles $101,914
43 37075 Hendersonville Sumner $101,850
44 37772 Lenoir City Loudon $100,711
45 37048 Cottontown Sumner $100,446
46 38567 Hickman Smith $100,368
47 37153 Rockvale Rutherford $99,143
48 37082 Kingston Springs Cheatham $98,361
49 37031 Castalian Springs Sumner $98,114
50 37221 Nashville Davidson $97,751

Showing the top 50 of 595 ZIP codes in Tennessee that have this figure . 37350 ranks 1st at $201,000, against $97,751 in 50th place.

Other rankings for Tennessee

Cite this page

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

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