ZIP Code 99503 – Anchorage, Alaska | ZipsCode.us
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ZIP Code 99503
Anchorage, Alaska · Anchorage Municipality
ZIP code 99503 belongs to the city of Anchorage in Alaska (Anchorage Municipality). See all Alaska ZIP Codes.
ZIP code 99503 belongs to Anchorage, Alaska, in Anchorage Municipality. If you are mailing a letter or package to this area, use Anchorage, AK 99503 in the address. On this page you will find the city and county for 99503, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 99503?
The city for ZIP code 99503 is Anchorage, Alaska. When you write an address in this area, the correct format is: Name, Street Address, Anchorage, AK 99503.
ZIP Code 99503 County and State
ZIP code 99503 is located in Anchorage Municipality, Alaska. For a complete list of cities and ZIP codes across the state, see the Alaska ZIP Codes page.
Nearby ZIP Codes in Anchorage Municipality
These ZIP codes are in the same county as 99503:
ZIP Code 99503 on the Map
The map below shows the approximate center of ZIP code 99503, near Anchorage, Alaska. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 61.19, -149.8938). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 99503
According to public U.S. Census Bureau data, ZIP code 99503 is home to a community in Alaska. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 99503
Need the full ZIP+4 code for a specific street address in Anchorage? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 99503?
ZIP code 99503 is for Anchorage, Alaska.
What county is ZIP code 99503 in?
ZIP code 99503 is in Anchorage Municipality, Alaska.
What state is ZIP code 99503 in?
ZIP code 99503 is in Alaska (AK).
How do I find the ZIP+4 for an address in 99503?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 99503?
Nearby ZIP codes include 99501 (Anchorage), 99502 (Anchorage), 99504 (Anchorage), 99505 (Jber), 99506 (Jber).
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