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/MS/MOST-TAX-RETURNS

ZIP Codes With the Most Tax Returns Filed in Mississippi

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 38654 Olive Branch DeSoto 27,160
2 39503 Gulfport Harrison 23,620
3 39110 Madison Madison 22,440
4 39564 Ocean Springs Jackson 19,480
5 38655 Oxford Lafayette 18,950
6 39402 Hattiesburg Lamar 18,460
7 39047 Brandon Rankin 17,970
8 38671 Southaven DeSoto 16,950
9 39042 Brandon Rankin 16,760
10 39759 Starkville Oktibbeha 16,380
11 39532 Biloxi Harrison 15,900
12 39401 Hattiesburg Forrest 15,580
13 38632 Hernando DeSoto 14,110
14 39208 Pearl Rankin 13,050
15 39046 Canton Madison 12,880
16 39180 Vicksburg Warren 12,690
17 38801 Tupelo Lee 12,340
18 39056 Clinton Hinds 12,150
19 39212 Jackson Hinds 12,060
20 38637 Horn Lake DeSoto 11,940
21 39452 Lucedale George 11,300
22 39157 Ridgeland Madison 11,280
23 39211 Jackson Hinds 11,250
24 39466 Picayune Pearl River 10,930
25 39120 Natchez Adams 10,450
26 38834 Corinth Alcorn 10,270
27 39350 Philadelphia Neshoba 10,120
28 39209 Jackson Hinds 9,800
29 39465 Petal Forrest 9,670
30 39702 Columbus Lowndes 9,490
31 39206 Jackson Hinds 9,190
32 38930 Greenwood Leflore 8,960
33 39443 Laurel Jones 8,940
34 39601 Brookhaven Lincoln 8,790
35 39301 Meridian Lauderdale 8,750
36 39565 Vancleave Jackson 8,630
37 39073 Florence Rankin 8,590
38 38863 Pontotoc Pontotoc 8,530
39 39305 Meridian Lauderdale 8,420
40 38672 Southaven DeSoto 8,370
41 39560 Long Beach Harrison 8,300
42 39501 Gulfport Harrison 8,040
43 38611 Byhalia Marshall 7,940
44 38701 Greenville Washington 7,890
45 39648 Mccomb Pike 7,880
46 39553 Gautier Jackson 7,750
47 39507 Gulfport Harrison 7,590
48 39213 Jackson Hinds 7,520
49 38901 Grenada Grenada 7,470
50 39531 Biloxi Harrison 7,380

Showing the top 50 of 368 ZIP codes in Mississippi that have this figure . 38654 ranks 1st at 27,160, against 7,380 in 50th place.

Other rankings for Mississippi

Cite this page

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

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