US Gazetteer > Pennsylvania Gazetteer > Pennsylvania ZIP Codes > County ZIP Codes > Butler ZIP Codes

ZIP Codes in Butler County with Associated Cities & Towns

Annandale   16018
Annandale   16020
Boyers   16016
Boyers   16017
Boyers   16018
Boyers   16020
Branchton   16021
Bruin   16022
Butler   16001
Butler   16002
Butler   16003
Cabot   16023
Callery   16024
Chicora   16025
Connoquenessing   16027
 Connoqunsg   16027
Cranberry Township   16066
Cranberry Twp   16066
East Butler   16029
Eau Claire   16030
Evans City   16033
Fenelton   16034
Forestville   16035
Harmony   16037
Harrisville   16038
Herman   16039
Hilliards   16040
Karns City   16041
Lyndora   16045
Mars   16046
 Marwood   16023
Meridian   16001
N Washington   16048
North Washington   16048
Petrolia   16050
Portersville   16051
Prospect   16052
Renfrew   16053
Sarver   16055
Saxonburg   16056
Seven Fields   16046
Slippery Rock   16057
Valencia   16059
West Sunbury   16061
Zelienople   16063

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.