ZIP code · Port Lions · Alaska · United States
ZIP code 99550 — Port Lions
ZIP code 99550 serves Port Lions, Alaska.
- Postal code
- 99550Single source Value from one source, not cross-checked.
- City
- Port Lions
- County
- Kodiak Island FIPS 02150
- State
- Alaska
- Country
- United States
- Coordinates
- 57.8675, -152.8822 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 151 (ZCTA, ACS 5-year)
- Population density
- 30 / sq mi
- Land area
- 5 sq mi (12.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $51,111
- Per-capita income
- $39,464
- Median age
- 56.4
- Households
- 80
- Housing units
- 138
- Median home value
- $189,100
- Congressional district
- AK At-large (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Anchorage (UTC−9 / UTC−8 DST)
- Area code
- 907Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 99550 with another ZIP · ZIPs within 25 miles · distance from 99550
Nearby localities
Map of ZIP code 99550
Climate — monthly normals
Warmest month Aug (avg high 61°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 35 | 37 | 43 | 50 | 55 | 60 | 61 | 55 | 46 | 39 | 36 |
| Avg low °F | 26 | 27 | 26 | 32 | 38 | 44 | 48 | 48 | 43 | 35 | 30 | 26 |
NOAA 1991–2020 climate normals from the nearest station: OUZINKIE (14.5 mi) · NOAA NCEI
Places in ZIP 99550
- 1 parks
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page