Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
ARMSTRONG COUNTY,
PENNSYLVANIA
ZIP Code
Post Office
Date Established
Date Discontinued
16210
ADRIAN
15613
APOLLO
08/15/1827
BELKNAP
02/06/1854
03/31/1909
16212
CADOGAN
16216
CLIMAX
09/28/2002
COCHRAN MILLS
08/01/1855
11/29/1919
16218
COWANSVILLE
08/08/1849
16219
CRAIGSVILLE
16222
DAYTON
12/17/1828
16223
DISTANT
ECHO
07/14/1857
06/29/1940
15630
EDMON
04/14/1892
10/05/2002
15736
ELDERTON
16226
FORD CITY
05/16/1888
16228
FORD CLIFF
04/23/2005
16229
FREEPORT
09/13/1806
16201
KITTANNING
15656
LEECHBURG
11/18/1829
16238
MANORVILLE
01/27/1864
16236
MC GRANN
07/19/1898
15673
NORTH APOLLO
12/29/1931
16244
NU MINE
16245
OAK RIDGE
16049
PARKER
16249
RURAL VALLEY
16250
SAGAMORE
15682
SCHENLEY
01/19/1859
16253
SEMINOLE
09/28/2002
15686
SPRING CHURCH
16259
TEMPLETON
01/28/1874
16261
WIDNOON
03/22/1880
02/03/2005
16262
WORTHINGTON
16263
YATESBORO
05/22/1900
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