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/VT/YOUNGEST

ZIP Codes With the Youngest Population in Vermont

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 05405 Burlington Chittenden 19.1
2 05439 Colchester Chittenden 19.6
3 05344 Marlboro Windham 20.5
4 05401 Burlington Chittenden 25.9
5 05850 Lyndon Center Caledonia 26.9
6 05447 East Berkshire Franklin 28.3
7 05640 Adamant Washington 28.4
8 05656 Johnson Lamoille 31.1
9 05041 East Randolph Orange 31.8
10 05158 Westminster Windham 32.0
11 05360 West Wardsboro Windham 32.3
12 05847 Lowell Orleans 32.9
13 05404 Winooski Chittenden 33.3
14 05748 Hancock Addison 33.8
15 05827 Craftsbury Common Orleans 33.9
16 05735 Castleton Rutland 34.0
17 05764 Poultney Rutland 34.2
18 05669 Roxbury Washington 34.8
19 05050 Mc Indoe Falls Caledonia 35.3
20 05653 Eden Mills Lamoille 35.3
21 05666 North Montpelier Washington 36.4
22 05464 Jeffersonville Lamoille 37.0
23 05753 Middlebury Addison 37.1
24 05455 Fairfield Franklin 37.3
25 05454 Fairfax Franklin 37.4
26 05658 Marshfield Washington 37.4
27 05061 Randolph Center Orange 38.0
28 05403 South Burlington Chittenden 38.1
29 05832 East Burke Caledonia 38.4
30 05476 Richford Franklin 38.5
31 05487 Starksboro Addison 38.5
32 05778 Whiting Addison 38.5
33 05654 Graniteville Orange 38.8
34 05676 Waterbury Washington 38.8
35 05837 East Haven Essex 38.8
36 05151 Perkinsville Windsor 38.9
37 05252 East Arlington Bennington 38.9
38 05663 Northfield Washington 39.1
39 05358 West Halifax Windham 39.2
40 05489 Underhill Chittenden 39.4
41 05902 Beecher Falls Essex 39.7
42 05001 White River Junction Windsor 39.8
43 05857 Newport Center Orleans 39.9
44 05032 Bethel Windsor 40.5
45 05257 North Bennington Bennington 40.5
46 05442 Belvidere Center Lamoille 40.7
47 05450 Enosburg Falls Franklin 40.7
48 05874 Westfield Orleans 40.7
49 05478 Saint Albans Franklin 40.8
50 05468 Milton Chittenden 41.0

Showing the top 50 of 258 ZIP codes in Vermont that have this figure . 05405 ranks 1st at 19.1, against 41.0 in 50th place.

Other rankings for Vermont

Cite this page

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

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