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/MN/YOUNGEST

ZIP Codes With the Youngest Population in Minnesota

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 56030 Essig Brown 15.5
2 55450 Minneapolis Hennepin 17.7
3 55455 Minneapolis Hennepin 18.9
4 56562 Moorhead Clay 19.4
5 56563 Moorhead Clay 19.5
6 56666 Ponemah Beltrami 19.5
7 56321 Collegeville Stearns 20.1
8 55414 Minneapolis Hennepin 22.8
9 55812 Duluth St. Louis 23.2
10 56592 Winger Polk 23.5
11 55029 Grandy Isanti 25.6
12 55454 Minneapolis Hennepin 25.8
13 56287 Seaforth Redwood 25.8
14 56671 Redlake Clearwater 25.9
15 56301 Saint Cloud Stearns 27.1
16 55805 Duluth St. Louis 27.2
17 56046 Hope Steele 27.3
18 56020 Conger Freeborn 27.5
19 56670 Redby Beltrami 27.7
20 55764 Marble Itasca 27.8
21 56566 Naytahwaush Mahnomen 28.1
22 55402 Minneapolis Hennepin 28.3
23 56001 Mankato Blue Earth 28.5
24 56139 Holland Pipestone 28.5
25 56281 Prinsburg Kandiyohi 28.8
26 55130 Saint Paul Ramsey 28.9
27 56369 Rockville Stearns 29.1
28 56591 White Earth Becker 29.1
29 56518 Bluffton Otter Tail 29.2
30 55979 Utica Winona 30.4
31 56271 Murdock Swift 30.7
32 55114 Saint Paul Ramsey 30.8
33 55404 Minneapolis Hennepin 30.9
34 55408 Minneapolis Hennepin 30.9
35 55922 Canton Fillmore 31.0
36 55411 Minneapolis Hennepin 31.2
37 56516 Bejou Mahnomen 31.6
38 55106 Saint Paul Ramsey 31.7
39 56153 Leota Nobles 31.8
40 55405 Minneapolis Hennepin 32.0
41 56267 Morris Stevens 32.0
42 56556 Mcintosh Polk 32.0
43 55117 Saint Paul Ramsey 32.1
44 56304 Saint Cloud Sherburne 32.1
45 55057 Northfield Rice 32.2
46 55321 Cokato Wright 32.3
47 56633 Cass Lake Cass 32.3
48 55046 Lonsdale Rice 32.7
49 56560 Moorhead Clay 32.9
50 55103 Saint Paul Ramsey 33.0

Showing the top 50 of 877 ZIP codes in Minnesota that have this figure . 56030 ranks 1st at 15.5, against 33.0 in 50th place.

Other rankings for Minnesota

Cite this page

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

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