ZIP code 99658: Saint Marys, AK
99658 is a ZIP code in Saint Marys, Alaska, mainly in Kusilvak Census Area. About 979 people live here.
- Population
- 979
- Median household income
- $47,188
- Typical home value
- $122,900ACS median value
- Median rent
- $791gross, per month
- Median age
- 26.6
- Homeowners
- 60.8%of occupied homes
Shaded: ZIP code 99658's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 99658 details
| City | Saint Marys |
|---|---|
| State | Alaska |
| County | Kusilvak Census Area |
| Metro area | Not in a metro or micro area |
| Time zone | Alaska Time (UTC−9), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 42.9 sq mi, plus 0.1 sq mi of water |
| Population density | 23 people per sq mi |
| Bachelor's degree or higher | 7.7% of adults 25+ |
| Average commute | 4.9 minutes |
| Center coordinates | 62.09162, -163.24897 |
Median rent in 99658 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,063/mo |
| 3 bedrooms | $1,813/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 99658
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 99632 | Mountain Village, AK | 13.5 mi | 949 |
| 99650 | Pilot Station, AK | 15.7 mi | 713 |
| 99585 | Marshall, AK | 41.5 mi | 386 |
| 99657 | Russian Mission, AK | 60.2 mi | 442 |
| 99554 | Alakanuk, AK | 62.0 mi | 864 |
| 99620 | Kotlik, AK | 65.4 mi | 976 |
| 99666 | Nunam Iqua, AK | 65.6 mi | 0 |
| 99581 | Emmonak, AK | 68.7 mi | 966 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 99658?
A typical home in ZIP code 99658 is worth about $122,900 (ACS median value). The median household here earns $47,188 a year. See what buying here would cost per month, with Alaska average taxes and insurance filled in.
Monthly payment for a $122,900 homeWhat can a $47,188 income afford?Rental property numbers
About ZIP code 99658
What city is ZIP code 99658?
ZIP code 99658 is in Saint Marys, AK, in Kusilvak Census Area.
What county is ZIP code 99658 in?
99658 is mainly in Kusilvak Census Area, Alaska.
What is the population of ZIP code 99658?
About 979 people live in ZIP code 99658, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 99658 in?
99658 is in Alaska Time (UTC−9). It observes daylight saving time.