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/YOUNGEST

ZIP Codes With the Youngest Population in Arkansas

What this measures. Median age of residents, lowest first. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median age
1 72325 Clarkedale Crittenden 15.2
2 72749 Morrow Washington 17.0
3 72035 Conway Faulkner 19.2
4 72467 State University Craighead 19.3
5 71998 Arkadelphia Clark 20.3
6 71999 Arkadelphia Clark 20.4
7 72099 Little Rock Air Force Base Pulaski 20.8
8 72332 Edmondson Crittenden 21.3
9 71662 Pickens Desha 21.8
10 72701 Fayetteville Washington 24.3
11 71661 Parkdale Ashley 24.9
12 72061 Guy Faulkner 25.0
13 71642 Fountain Hill Ashley 25.1
14 72030 Cleveland Conway 25.6
15 72945 Midland Sebastian 25.7
16 71823 Ben Lomond Sevier 27.5
17 72801 Russellville Pope 27.5
18 72130 Prim Cleburne 27.9
19 72471 Swifton Jackson 27.9
20 72209 Little Rock Pulaski 29.2
21 72417 Brookland Craighead 29.7
22 72462 Reyno Randolph 30.0
23 72713 Bentonville Benton 30.1
24 72074 Hunter Woodruff 30.2
25 72833 Danville Yell 30.3
26 72478 Warm Springs Randolph 30.7
27 72568 Pleasant Plains Independence 30.7
28 72464 Saint Francis Clay 30.8
29 72617 Big Flat Baxter 30.8
30 71923 Arkadelphia Clark 30.9
31 72577 Sidney Izard 30.9
32 72926 Boles Scott 30.9
33 71846 Lockesburg Sevier 31.0
34 72068 Higginson White 31.3
35 72331 Earle Crittenden 31.5
36 72411 Bay Craighead 31.6
37 72764 Springdale Washington 31.8
38 71753 Magnolia Columbia 32.0
39 72458 Powhatan Lawrence 32.0
40 72719 Centerton Benton 32.0
41 71944 Grannis Polk 32.2
42 72553 Magness Independence 32.2
43 72034 Conway Faulkner 32.4
44 72390 West Helena Phillips 32.5
45 72703 Fayetteville Washington 32.5
46 72904 Fort Smith Sebastian 32.5
47 72425 Delaplaine Greene 32.6
48 72466 Smithville Lawrence 32.6
49 72140 Saint Charles Arkansas 32.7
50 71922 Antoine Pike 32.8

Showing the top 50 of 592 ZIP codes in Arkansas that have this figure . 72325 ranks 1st at 15.2, against 32.8 in 50th place.

Other rankings for Arkansas

Cite this page

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

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