US Gazetteer > Pennsylvania Gazetteer > Pennsylvania ZIP Codes > County ZIP Codes > Blair ZIP Codes

ZIP Codes in Blair County with Associated Cities & Towns

Altoona   16601
Altoona   16602
Altoona   16603
Bakers Summit   16673
Bellwood   16617
Birmingham   16686
Claysburg   16625
 Curryville   16631
Duncansville   16635
East Freedom   16637
Ganister   16693
Hollidaysburg   16648
Martinsburg   16662
Newry   16665
 Roaring Spg   16673
Roaring Spring   16673
Sproul   16682
Tipton   16684
Tyrone   16686
Williamsburg   16693

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.