ZIP code · Indian · Alaska · United States
ZIP code 99540 — Indian
ZIP code 99540 serves Indian, Alaska.
- Postal code
- 99540Single source Value from one source, not cross-checked.
- City
- Indian
- County
- Anchorage Municipality FIPS 02020
- State
- Alaska
- Country
- United States
- Coordinates
- 61.1089, -149.4403 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 354 (ZCTA, ACS 5-year)
- Population density
- 3 / sq mi
- Land area
- 131 sq mi (339.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $82,969
- Per-capita income
- $65,061
- Median age
- 49.6
- Households
- 221
- Housing units
- 234
- Median home value
- $360,000
- Congressional district
- AK At-large (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °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
- 907 (from the nearest rate centre)Telephone 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 99540 with another ZIP · ZIPs within 25 miles · distance from 99540
Nearby localities
Map of ZIP code 99540
Climate — monthly normals
Warmest month Jul (avg high 59°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 27 | 29 | 38 | 49 | 57 | 59 | 57 | 49 | 38 | 29 | 27 |
| Avg low °F | 14 | 16 | 16 | 27 | 36 | 43 | 47 | 46 | 38 | 28 | 18 | 16 |
| Precip in | 1.6 | 1.7 | 1.8 | 1.2 | 0.8 | 1.2 | 2.3 | 3.5 | 4.3 | 2.6 | 2.1 | 2.6 |
NOAA 1991–2020 climate normals from the nearest station: GLEN ALPS (8.5 mi) · NOAA NCEI
Places in ZIP 99540
- 4 restaurants & cafés
- 1 bars & pubs
- 1 parks
- 2 gas stations
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