ZIP code 16603: Altoona, PA
16603 is a PO Box or single-organization ZIP code in Altoona, Pennsylvania, mainly in Blair County, part of the Altoona, PA metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 16603 details
| City | Altoona |
|---|---|
| State | Pennsylvania |
| County | Blair County |
| Metro area | Altoona, PA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 40.50180, -78.41000 |
ZIP codes near 16603
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 16602 | Altoona, PA | 1.3 mi | 26,352 |
| 16601 | Altoona, PA | 4.0 mi | 33,515 |
| 16648 | Hollidaysburg, PA | 5.8 mi | 14,904 |
| 16629 | Coupon, PA | 6.3 mi | — |
| 16613 | Ashville, PA | 6.9 mi | 1,647 |
| 16635 | Duncansville, PA | 7.4 mi | 12,003 |
| 16665 | Newry, PA | 7.9 mi | 253 |
| 16617 | Bellwood, PA | 8.2 mi | 2,392 |
About ZIP code 16603
What city is ZIP code 16603?
ZIP code 16603 is in Altoona, PA, in Blair County.
What county is ZIP code 16603 in?
16603 is mainly in Blair County, Pennsylvania.
Why doesn't 16603 have a population?
16603 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.
What time zone is ZIP code 16603 in?
16603 is in Eastern Time (UTC−5). It observes daylight saving time.