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/AR/OLDEST

ZIP Codes With the Oldest Population in Arkansas

What this measures. Median age of residents, ACS 5-year estimate. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median age
1 72520 Camp Fulton 73.2
2 72540 Guion Izard 72.6
3 71758 Mount Holly Union 72.5
4 72038 Crocketts Bluff Arkansas 72.2
5 72827 Bluffton Yell 72.0
6 72441 Mc Dougal Clay 71.5
7 72679 Tilly Searcy 71.4
8 72747 Maysville Benton 71.1
9 72180 Woodson Pulaski 70.4
10 72636 Gilbert Searcy 70.2
11 71831 Columbus Howard 69.4
12 72340 Goodwin St. Francis 68.8
13 72088 Fairfield Bay Van Buren 68.4
14 71722 Bluff City Nevada 68.1
15 71909 Hot Springs Village Garland 67.9
16 72352 La Grange Lee 67.8
17 71952 Langley Pike 67.7
18 72322 Caldwell St. Francis 66.5
19 72852 Oark Johnson 66.4
20 72581 Tumbling Shoals Cleburne 66.2
21 72686 Witts Springs Pope 65.4
22 72026 Casscoe Arkansas 65.3
23 71644 Grady Lincoln 64.1
24 72066 Hickory Plains Prairie 64.0
25 72626 Cotter Baxter 63.3
26 72828 Briggsville Yell 63.2
27 72661 Oakland Marion 63.0
28 72539 Glencoe Fulton 62.9
29 71838 Fulton Hempstead 62.6
30 72079 Jefferson Jefferson 62.5
31 72660 Oak Grove Carroll 62.5
32 72642 Lakeview Baxter 62.4
33 72528 Dolph Izard 62.3
34 72353 Lambrook Phillips 62.1
35 72934 Chester Crawford 62.1
36 72666 Parthenon Newton 61.9
37 72537 Gamaliel Baxter 61.8
38 72629 Dennard Van Buren 61.8
39 71726 Chidester Ouachita 61.4
40 72573 Sage Izard 61.3
41 72851 New Blaine Logan 61.3
42 72072 Humnoke Lonoke 61.2
43 72928 Branch Franklin 61.1
44 72036 Cotton Plant Woodruff 60.8
45 72470 Success Clay 60.8
46 72683 Vendor Newton 60.5
47 71957 Mount Ida Montgomery 60.1
48 72536 Franklin Izard 59.9
49 71631 Banks Bradley 59.7
50 72631 Eureka Springs Carroll 59.6

Showing the top 50 of 592 ZIP codes in Arkansas that have this figure . 72520 ranks 1st at 73.2, against 59.6 in 50th place.

Other rankings for Arkansas

Cite this page

zipcodes.pro. “ZIP Codes With the Oldest Population in Arkansas.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ar/oldest

Underlying data is public domain or openly licensed — sources, vintages and licences.