ZIP Code 16603 – Altoona, Pennsylvania | ZipsCode.us
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ZIP Code 16603
Altoona, Pennsylvania · Blair
ZIP code 16603 belongs to the city of Altoona in Pennsylvania (Blair). See all Pennsylvania ZIP Codes.
ZIP code 16603 belongs to Altoona, Pennsylvania, in Blair. If you are mailing a letter or package to this area, use Altoona, PA 16603 in the address. On this page you will find the city and county for 16603, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 16603?
The city for ZIP code 16603 is Altoona, Pennsylvania. When you write an address in this area, the correct format is: Name, Street Address, Altoona, PA 16603.
ZIP Code 16603 County and State
ZIP code 16603 is located in Blair, Pennsylvania. For a complete list of cities and ZIP codes across the state, see the Pennsylvania ZIP Codes page.
Nearby ZIP Codes in Blair
These ZIP codes are in the same county as 16603:
ZIP Code 16603 on the Map
The map below shows the approximate center of ZIP code 16603, near Altoona, Pennsylvania. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.5018, -78.41). Map data © OpenStreetMap.
Find an Address in ZIP Code 16603
Need the full ZIP+4 code for a specific street address in Altoona? 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 16603?
ZIP code 16603 is for Altoona, Pennsylvania.
What county is ZIP code 16603 in?
ZIP code 16603 is in Blair, Pennsylvania.
What state is ZIP code 16603 in?
ZIP code 16603 is in Pennsylvania (PA).
How do I find the ZIP+4 for an address in 16603?
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 16603?
Nearby ZIP codes include 16601 (Altoona), 16602 (Altoona), 16617 (Bellwood), 16625 (Claysburg), 16631 (Curryville).
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