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/MOST-TAX-RETURNS

ZIP Codes With the Most Tax Returns Filed in Tennessee

What this measures. Number of individual income tax returns filed. A rough proxy for how many households a ZIP code contains, available where census figures are not. Source: IRS Statistics of Income, ZIP code data, data release 2026-10-12.

# ZIP City County Returns filed
1 37013 Antioch Davidson 47,710
2 37042 Clarksville Montgomery 39,540
3 37128 Murfreesboro Rutherford 36,270
4 37211 Nashville Davidson 35,210
5 37075 Hendersonville Sumner 34,250
6 37122 Mount Juliet Wilson 32,710
7 37167 Smyrna Rutherford 31,400
8 37066 Gallatin Sumner 30,580
9 37129 Murfreesboro Rutherford 30,400
10 38401 Columbia Maury 30,340
11 37064 Franklin Williamson 29,960
12 37027 Brentwood Williamson 28,590
13 37040 Clarksville Montgomery 27,180
14 37043 Clarksville Montgomery 27,110
15 37087 Lebanon Wilson 26,450
16 37130 Murfreesboro Rutherford 26,440
17 38017 Collierville Shelby 26,360
18 37421 Chattanooga Hamilton 25,040
19 37174 Spring Hill Maury 24,660
20 38305 Jackson Madison 24,490
21 38016 Cordova Shelby 22,570
22 37209 Nashville Davidson 22,490
23 37343 Hixson Hamilton 21,910
24 37221 Nashville Davidson 21,830
25 37918 Knoxville Knox 21,430
26 38125 Memphis Shelby 20,860
27 37076 Hermitage Davidson 20,830
28 38002 Arlington Shelby 20,500
29 37207 Nashville Davidson 19,980
30 37363 Ooltewah Hamilton 19,850
31 38109 Memphis Shelby 19,710
32 37922 Knoxville Knox 19,340
33 37920 Knoxville Knox 18,890
34 38128 Memphis Shelby 18,670
35 38116 Memphis Shelby 18,080
36 37086 La Vergne Rutherford 18,060
37 37115 Madison Davidson 17,910
38 38018 Cordova Shelby 17,840
39 38127 Memphis Shelby 17,680
40 37660 Kingsport Sullivan 17,400
41 37620 Bristol Sullivan 17,320
42 38134 Memphis Shelby 17,240
43 37214 Nashville Davidson 17,200
44 37312 Cleveland Bradley 17,150
45 38501 Cookeville Putnam 17,130
46 37604 Johnson City Washington 16,840
47 38118 Memphis Shelby 16,620
48 38111 Memphis Shelby 16,600
49 38115 Memphis Shelby 16,130
50 37160 Shelbyville Bedford 16,120

Showing the top 50 of 590 ZIP codes in Tennessee that have this figure . 37013 ranks 1st at 47,710, against 16,120 in 50th place.

Other rankings for Tennessee

Cite this page

zipcodes.pro. “ZIP Codes With the Most Tax Returns Filed in Tennessee.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/tn/most-tax-returns

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