County ZIP codes · Alaska · FIPS 02020
Anchorage Municipality, AK ZIP Codes
Anchorage Municipality, Alaska has 29 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 18 residential and 11 for PO boxes or a single organization. 17 of the residential ones lie mainly in Anchorage Municipality and 1 mainly in a neighboring county; 1 cross the county line. Median household income ranges from $70,891 in 99501 to $173,984 in 99516 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Anchorage Municipality?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $79,314 and $116,071.
They carry 6 postal town names: Anchorage, Eagle River, Jber, Chugiak, Girdwood, Indian.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 18 residential ZIP codes in Anchorage Municipality
17 ZIP codes lie mainly in Anchorage Municipality; 1 more reaches into it from a neighboring county and follows the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 99504 | Anchorage | 42,093 | 1,143 | $87k | $314k | 100% |
| 99507 | Anchorage | 37,301 | 789 | $108k | $384k | 100% |
| 99508 | Anchorage | 36,458 | 5,103 | $79k | $335k | 100% |
| 99577 | Eagle River | 28,477 | 99 | $137k | $437k | 100% |
| 99502 | Anchorage | 25,006 | 1,424 | $116k | $418k | 100% |
| 99515 | Anchorage | 21,870 | 2,068 | $114k | $428k | 100% |
| 99516 | Anchorage | 21,500 | 490 | $174k | $607k | 100% |
| 99517 | Anchorage | 16,486 | 5,088 | $104k | $402k | 100% |
| 99501 | Anchorage | 16,175 | 2,422 | $71k | $379k | 100% |
| 99518 | Anchorage | 9,764 | 2,578 | $94k | $323k | 100% |
| 99506 | Jber | 7,028 | 342 | $76k | – | 100% |
| 99567 | Chugiak | 6,452 | 10 | $147k | $471k | 100% |
| 99505 | Jber | 5,015 | 120 | $101k | – | 100% |
| 99587 | Girdwood | 1,949 | 6 | $164k | $630k | 100% |
| 99540 | Indian | 468 | 4 | $146k | $404k | 100% |
| 99513 | Anchorage | no residents | 0 | – | – | 100% |
| 99530 | Anchorage | no residents | 0 | – | – | 100% |
Partly in Anchorage Municipality
| In this county | ||||||
|---|---|---|---|---|---|---|
| 99503 | Anchorage | 12,964 | 627 | $76k | $339k | 16% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
1 ZIP code of Anchorage Municipality extends into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Anchorage | Elsewhere |
|---|---|---|
| 99503 | 16% | Bethel Census Area 84% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Anchorage Municipality's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Anchorage Municipality starts with 995.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 995 | Anchorage, AK (SCF 995) | 29 | 69 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.