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/LARGEST-AREA

Largest ZIP Codes in Mississippi by Land Area

What this measures. Land area of the Census tabulation area, in square miles. Water is excluded. Source: Census Gazetteer, data release 2026-10-12.

# ZIP City County Land area
1 39452 Lucedale George 535.16 sq mi
2 39120 Natchez Adams 484.18 sq mi
3 39367 Waynesboro Wayne 460.57 sq mi
4 39194 Yazoo City Yazoo 454.31 sq mi
5 39669 Woodville Wilkinson 437.63 sq mi
6 39051 Carthage Leake 430.71 sq mi
7 39470 Poplarville Pearl River 429.90 sq mi
8 39476 Richton Perry 418.74 sq mi
9 39350 Philadelphia Neshoba 413.39 sq mi
10 39573 Perkinston Stone 409.41 sq mi
11 39339 Louisville Winston 391.91 sq mi
12 39341 Macon Noxubee 381.37 sq mi
13 39159 Rolling Fork Sharkey 375.74 sq mi
14 39455 Lumberton Lamar 367.14 sq mi
15 38655 Oxford Lafayette 362.13 sq mi
16 39095 Lexington Holmes 351.33 sq mi
17 38635 Holly Springs Marshall 343.32 sq mi
18 39759 Starkville Oktibbeha 323.64 sq mi
19 39083 Hazlehurst Copiah 321.03 sq mi
20 39667 Tylertown Walthall 317.14 sq mi
21 39328 De Kalb Kemper 313.97 sq mi
22 39645 Liberty Amite 313.87 sq mi
23 39046 Canton Madison 311.74 sq mi
24 39183 Vicksburg Warren 308.50 sq mi
25 39429 Columbia Marion 298.63 sq mi
26 39443 Laurel Jones 292.10 sq mi
27 38863 Pontotoc Pontotoc 289.80 sq mi
28 39355 Quitman Clarke 279.20 sq mi
29 39074 Forest Scott 277.38 sq mi
30 39565 Vancleave Jackson 274.57 sq mi
31 39601 Brookhaven Lincoln 264.56 sq mi
32 39090 Kosciusko Attala 262.69 sq mi
33 39180 Vicksburg Warren 261.09 sq mi
34 39451 Leakesville Greene 260.82 sq mi
35 38748 Hollandale Washington 260.73 sq mi
36 39301 Meridian Lauderdale 260.67 sq mi
37 38829 Booneville Prentiss 257.18 sq mi
38 39577 Wiggins Stone 252.35 sq mi
39 38965 Water Valley Yalobusha 251.64 sq mi
40 39117 Morton Scott 251.07 sq mi
41 38606 Batesville Panola 250.91 sq mi
42 39730 Aberdeen Monroe 250.32 sq mi
43 39661 Roxie Franklin 248.41 sq mi
44 39038 Belzoni Humphreys 246.10 sq mi
45 39744 Eupora Webster 244.04 sq mi
46 38614 Clarksdale Coahoma 242.70 sq mi
47 38901 Grenada Grenada 242.02 sq mi
48 39175 Utica Hinds 235.31 sq mi
49 39653 Meadville Franklin 228.31 sq mi
50 39150 Port Gibson Claiborne 226.49 sq mi

Showing the top 50 of 427 ZIP codes in Mississippi that have this figure and meet the threshold above. 39452 ranks 1st at 535.16 sq mi, against 226.49 sq mi in 50th place.

Other rankings for Mississippi

Cite this page

zipcodes.pro. “Largest ZIP Codes in Mississippi by Land Area.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ms/largest-area

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