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zipcodes.pro — CITY/AK/ST-MARY-S

St. Mary's ZIP codes, Alaska

No ZIP code is named for St. Mary's, AK; addresses there use a neighbouring town's name. The ZIP code covering it is 99658. Its area code is 907.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
810
Area code
907
State
Alaska

NANPA lists no telephone rate centre for St. Mary's itself, so these are the area codes of the nearest one, Mountain Village (13.5 miles). A town on an area-code boundary can differ from its neighbour.

St. Mary's in numbers

About 810 people live in St. Mary's, in 248 households. The median household income is $53,750 a year, 42% below the Alaska median of $92,788 (US: $80,734). The median owner-occupied home is valued at $122,900 (65% below the Alaska median), and median gross rent is $1,125 a month. The median age is 28.1; 9.0% of adults 25 and over hold a bachelor's degree or higher (31.7% across Alaska); the average commute takes 5 minutes.

Population810St. Mary's810
Households248St. Mary's248
Median age28.1St. Mary's28.1Alaska35.8US 38.9
Median household income$53,750St. Mary's$53,750Alaska$92,788US $80,734
Median home value$122,900St. Mary's$122,900Alaska$352,900US $332,700
Median gross rent$1,125St. Mary's$1,125Alaska$1,419US $1,413
Bachelor's degree or higher9.0%St. Mary's9.0%Alaska31.7%US 35.7%
Mean commute4.8 minSt. Mary's4.8 minAlaska19.4 minUS 26.4 min
Population density18 / sq miSt. Mary's18 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place St. Mary's city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering St. Mary's

These ZIP codes cover part of St. Mary's but are addressed as somewhere else.

ZIP codes overlapping St. Mary's
ZIP City Type Population Median income Median home
99658 Saint Marys , AK Standard 979 $47,188 $122,900

Map of St. Mary's ZIP codes

99658

The ZIP codes of St. Mary's, AK, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near St. Mary's

The nearest larger towns are Mountain Village (949 people, 15 mi), Alakanuk (864 people, 63 mi) and Emmonak (966 people, 64 mi).

More nearby: every ZIP code in Kusilvak Census Area · Alaska ZIP codes

Cite this page

zipcodes.pro. “St. Mary's, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/st-mary-s

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