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/AK/OLDEST

ZIP Codes With the Oldest Population in Alaska

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 99757 Lake Minchumina Yukon-Koyukuk 82.1
2 99756 Manley Hot Springs Yukon-Koyukuk 75.8
3 99825 Elfin Cove Hoonah-Angoon 73.1
4 99724 Beaver Yukon-Koyukuk 68.6
5 99733 Circle Yukon-Koyukuk 67.6
6 99923 Hyder Prince of Wales-Hyder 67.6
7 99738 Eagle Southeast Fairbanks 67.1
8 99841 Tenakee Springs Hoonah-Angoon 65.4
9 99729 Cantwell Matanuska-Susitna 65.0
10 99647 Pedro Bay Lake and Peninsula 64.3
11 99725 Ester Fairbanks North Star 64.0
12 99586 Gakona Copper River 63.7
13 99667 Skwentna Matanuska-Susitna 62.3
14 99675 Takotna Yukon-Koyukuk 62.3
15 99683 Trapper Creek Matanuska-Susitna 60.6
16 99730 Central Yukon-Koyukuk 59.0
17 99550 Port Lions Kodiak Island 58.7
18 99568 Clam Gulch Kenai Peninsula 57.4
19 99546 Adak Aleutians West 56.5
20 99555 Aleknagik Dillingham 56.5
21 99569 Clarks Point Dillingham 56.5
22 99639 Ninilchik Kenai Peninsula 55.9
23 99565 Chignik Lagoon Lake and Peninsula 55.8
24 99706 Fairbanks Southeast Fairbanks 55.6
25 99564 Chignik Lake and Peninsula 53.8
26 99644 Ouzinkie Kodiak Island 53.5
27 99714 Salcha Fairbanks North Star 52.9
28 99663 Seldovia Kenai Peninsula 52.8
29 99691 Nikolai Yukon-Koyukuk 52.4
30 99610 Kasilof Kenai Peninsula 51.4
31 99567 Chugiak Anchorage 51.2
32 99625 Levelock Lake and Peninsula 51.0
33 99826 Gustavus Hoonah-Angoon 50.9
34 99556 Anchor Point Kenai Peninsula 50.8
35 99827 Haines Haines 50.8
36 99768 Ruby Yukon-Koyukuk 50.6
37 99630 Mekoryuk Bethel 50.4
38 99918 Coffman Cove Prince of Wales-Hyder 50.1
39 99674 Sutton Matanuska-Susitna 49.8
40 99832 Pelican Hoonah-Angoon 49.5
41 99670 South Naknek Bristol Bay 49.4
42 99921 Craig Prince of Wales-Hyder 49.3
43 99587 Girdwood Anchorage 49.2
44 99929 Wrangell Wrangell 48.1
45 99624 Larsen Bay Kodiak Island 47.3
46 99754 Koyukuk Yukon-Koyukuk 47.3
47 99925 Klawock Prince of Wales-Hyder 47.3
48 99519 Anchorage North Slope 47.1
49 99540 Indian Anchorage 46.1
50 99572 Cooper Landing Kenai Peninsula 46.1

Showing the top 50 of 231 ZIP codes in Alaska that have this figure . 99757 ranks 1st at 82.1, against 46.1 in 50th place.

Other rankings for Alaska

Cite this page

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

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