Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/AK/SAINT-GEORGE-ISLAND

Saint George Island ZIP code, Alaska

The ZIP code for Saint George Island, AK is 99591, and its area code is 907.

USPS city name
1 ZIP code
Population
70
Area code
907
State
Alaska

NANPA lists no telephone rate centre for Saint George Island itself, so these are the area codes of the nearest one, St. George (0.0 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Saint George Island

ZIP codes with the USPS city name Saint George Island
ZIP City Type Population Median income Median home
99591 Saint George Island , AK Standard 70 — $95,000

Map of Saint George Island ZIP codes

99591

The ZIP codes of Saint George Island, 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 Saint George Island

The nearest larger town is St. Paul (378 people, 47 mi).

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

Cite this page

zipcodes.pro. “Saint George Island, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/saint-george-island

Underlying data is public domain or openly licensed — sources, vintages and licences.