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/OR/OLDEST

ZIP Codes With the Oldest Population in Oregon

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 97903 Brogan Malheur 75.4
2 97621 Beatty Klamath 75.1
3 97134 Oceanside Tillamook 74.3
4 97102 Arch Cape Clatsop 73.6
5 97357 Logsden Lincoln 72.4
6 97057 Shaniko Wasco 70.3
7 97884 Unity Baker 69.5
8 97877 Sumpter Grant 69.3
9 97390 Tidewater Lincoln 68.7
10 97864 Monument Grant 68.4
11 97130 Manzanita Tillamook 68.2
12 97345 Foster Linn 67.8
13 97819 Bridgeport Baker 67.8
14 97873 Seneca Grant 67.8
15 97531 Kerby Josephine 67.0
16 97492 Westfir Lane 66.6
17 97488 Vida Lane 66.3
18 97634 Midland Klamath 66.1
19 97859 Meacham Umatilla 66.0
20 97711 Ashwood Jefferson 65.9
21 97486 Umpqua Douglas 65.7
22 97622 Bly Klamath 65.7
23 97465 Port Orford Curry 64.9
24 97369 Otter Rock Lincoln 64.8
25 97848 Kimberly Grant 64.3
26 97750 Mitchell Wheeler 63.8
27 97033 Kent Sherman 63.4
28 97450 Langlois Curry 63.3
29 97449 Lakeside Coos 63.2
30 97626 Fort Klamath Klamath 63.2
31 97753 Powell Butte Crook 63.1
32 97430 Deadwood Lane 62.9
33 97534 O Brien Josephine 62.9
34 97842 Imnaha Wallowa 62.7
35 97145 Tolovana Park Clatsop 62.6
36 97637 Plush Lake 62.6
37 97721 Princeton Harney 62.6
38 97336 Crawfordsville Linn 62.5
39 97908 Ironside Malheur 62.5
40 97110 Cannon Beach Clatsop 62.2
41 97439 Florence Lane 62.2
42 97498 Yachats Lane 62.2
43 97905 Durkee Baker 62.2
44 97329 Cascadia Linn 62.0
45 97710 Fields Harney 62.0
46 97733 Crescent Klamath 61.9
47 97493 Westlake Lane 61.6
48 97135 Pacific City Tillamook 61.3
49 97817 Bates Grant 61.3
50 97341 Depoe Bay Lincoln 61.1

Showing the top 50 of 419 ZIP codes in Oregon that have this figure . 97903 ranks 1st at 75.4, against 61.1 in 50th place.

Other rankings for Oregon

Cite this page

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

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