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/PRUDHOE-BAY

Prudhoe Bay ZIP code, Alaska

The ZIP code for Prudhoe Bay, AK is 99734.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,664
State
Alaska

Mail addressed to Prudhoe Bay uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Prudhoe Bay in numbers

About 1,664 people live in Prudhoe Bay. The median age is 40.0; 18.8% of adults 25 and over hold a bachelor's degree or higher (31.7% across Alaska); the average commute takes 23 minutes.

Population1,664Prudhoe Bay1,664
Households0
Median age40.0Prudhoe Bay40.0Alaska35.8US 38.9
Bachelor's degree or higher18.8%Prudhoe Bay18.8%Alaska31.7%US 35.7%
Mean commute23.0 minPrudhoe Bay23.0 minAlaska19.4 minUS 26.4 min
Population density4 / sq miPrudhoe Bay4 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Prudhoe Bay CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Prudhoe Bay

ZIP codes with the USPS city name Prudhoe Bay
ZIP City Type Population Median income Median home
99734 Prudhoe Bay , AK Standard 1,203 — —

Other ZIP codes overlapping Prudhoe Bay

These ZIP codes cover part of Prudhoe Bay but are addressed as somewhere else.

ZIP codes overlapping Prudhoe Bay
ZIP City Type Population Median income Median home
99519 Anchorage , AK Standard 1,297 — —

Map of Prudhoe Bay ZIP codes

The ZIP codes of Prudhoe Bay, 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.

More nearby: every ZIP code in North Slope Borough · Alaska ZIP codes

Cite this page

zipcodes.pro. “Prudhoe Bay, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/prudhoe-bay

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