Sponsored Listings:
Acme Post Office
2930 State Route 31
Acme, Pennsylvania 15610
Adamsburg Post Office
184 Main St
Adamsburg, Pennsylvania 15611
Alverton Post Office
459 Ruffsdale Alverton Rd
Alverton, Pennsylvania 15612
Apollo Post Office
118 North Plz
Apollo, Pennsylvania 15613
Ardara Post Office
12889 State Route 993
Ardara, Pennsylvania 15615
Armbrust Post Office
7855 State Route 819
Armbrust, Pennsylvania 15616
Arona Post Office
2128 Main St
Arona, Pennsylvania 15617
Belle Vernon Post Office
611 Circle Dr
Belle Vernon, Pennsylvania 15012
Bolivar Post Office
308 4th St
Bolivar, Pennsylvania 15923
Bovard Post Office
3 Jefferson St
Bovard, Pennsylvania 15619
Bradenville Post Office
1303 High St
Bradenville, Pennsylvania 15620
Claridge Post Office
3162 Main St
Claridge, Pennsylvania 15623
Crabtree Post Office
2573 State Route 119
Crabtree, Pennsylvania 15624
Darragh Post Office
3206 Route 136
Darragh, Pennsylvania 15625
Delmont Post Office
48 Greensburg St
Delmont, Pennsylvania 15626
Derry Post Office
101 E 1st Ave
Derry, Pennsylvania 15627
Donegal Post Office
154 Main St
Donegal, Pennsylvania 15628
East Vandergrift Post Office
252 McKinley Ave
East Vandergrift, Pennsylvania 15629
Forbes Road Post Office
344 Fire Station Rd
Forbes Road, Pennsylvania 15633
Grapeville Post Office
2526 Newark St
Grapeville, Pennsylvania 15634
Greensburg Post Office
238 S Pennsylvania Ave
Greensburg, Pennsylvania 15601
Hannastown Post Office
189 Front St
Hannastown, Pennsylvania 15635
Harrison City Post Office
567 Manor Harrison City Rd
Harrison City, Pennsylvania 15636
Herminie Post Office
209 Highland Ave
Herminie, Pennsylvania 15637
Hostetter Post Office
126 Slovak Club Rd
Hostetter, Pennsylvania 15638
Hunker Post Office
331 Division St
Hunker, Pennsylvania 15639
Hutchinson Post Office
116 Hood St
Hutchinson, Pennsylvania 15640
Hyde Park Post Office
385 Chestnut St
Hyde Park, Pennsylvania 15641
Irwin Post Office
140 Main St
Irwin, Pennsylvania 15642
Jeannette Post Office
223 S 5th St
Jeannette, Pennsylvania 15644
Jones Mills Post Office
4124 State Route 31
Jones Mills, Pennsylvania 15646
Larimer Post Office
1370 Brownstown Rd
Larimer, Pennsylvania 15647
Latrobe Post Office
811 Jefferson St
Latrobe, Pennsylvania 15650
Laughlintown Post Office
1392 Route 30
Laughlintown, Pennsylvania 15655
Leechburg Post Office
23 Main St
Leechburg, Pennsylvania 15656
Ligonier Post Office
130 W Main St
Ligonier, Pennsylvania 15658
Lower Burrell Post Office
2893 Leechburg Rd
New Kensington, Pennsylvania 15068
Loyalhanna Post Office
1302 Latrobe Derry Rd
Loyalhanna, Pennsylvania 15661
Luxor Post Office
470 Bovard Luxor Rd
Luxor, Pennsylvania 15662
Madison Post Office
232 Main St
Madison, Pennsylvania 15663
Mammoth Post Office
2688 Route 982
Mammoth, Pennsylvania 15664
Manor Post Office
9 Atlantic Ave
Manor, Pennsylvania 15665
Monessen Post Office
821 Donner Ave
Monessen, Pennsylvania 15062
Mount Pleasant Post Office
24 Rumbaugh Ave
Mount Pleasant, Pennsylvania 15666
Murrysville Post Office
1 Priority Ln
Murrysville, Pennsylvania 15668
New Alexandria Post Office
198 Main St
New Alexandria, Pennsylvania 15670
New Derry Post Office
5754 Route 982
New Derry, Pennsylvania 15671
New Florence Post Office
185 Ligonier St
New Florence, Pennsylvania 15944
New Kensington Post Office
501 11th St
New Kensington, Pennsylvania 15068
New Stanton Post Office
135 W Pennsylvania Ave
New Stanton, Pennsylvania 15672
Norvelt Post Office
2333 Mount Pleasant Rd
Norvelt, Pennsylvania 15674
Penn Post Office
500 Coal St
Penn, Pennsylvania 15675
Pleasant Unity Post Office
2061 Route 130
Pleasant Unity, Pennsylvania 15676
Pricedale Post Office
133 Main St
Pricedale, Pennsylvania 15072
Rillton Post Office
1 Mars Hill Rd
Rillton, Pennsylvania 15678
Ruffs Dale Post Office
875 State Route 31
Ruffs Dale, Pennsylvania 15679
Salina Post Office
194 Main St
Salina, Pennsylvania 15680
Scottdale Post Office
7 N Chestnut St
Scottdale, Pennsylvania 15683
Slickville Post Office
124 Main St
Slickville, Pennsylvania 15684
Smithton Post Office
222 2nd St
Smithton, Pennsylvania 15479
Southwest Post Office
536 Hecla Rd
Southwest, Pennsylvania 15685
Stahlstown Post Office
4145 Main St
Stahlstown, Pennsylvania 15687
Sutersville Post Office
141 3rd Ave
Sutersville, Pennsylvania 15083
Tarrs Post Office
980 Route 31
Tarrs, Pennsylvania 15688
Torrance Post Office
565 Torrance Rd
Torrance, Pennsylvania 15779
Trafford Post Office
411 Cavitt Ave
Trafford, Pennsylvania 15085
United Post Office
1103 United Way
United, Pennsylvania 15689
Vandergrift Post Office
142 Farragut Ave
Vandergrift, Pennsylvania 15690
Webster Post Office
703 Wall St
Webster, Pennsylvania 15087
Wendel Post Office
369 Wendel Rd
Wendel, Pennsylvania 15691
West Newton Post Office
200 Vine St
West Newton, Pennsylvania 15089
Westmoreland City Post Office
8880 Walnut St
Westmoreland City, Pennsylvania 15692
Whitney Post Office
103 Augusta Ln
Whitney, Pennsylvania 15693
Wyano Post Office
2202 1st St
Wyano, Pennsylvania 15695
Youngstown Post Office
312 Main St
Youngstown, Pennsylvania 15696
Youngwood Post Office
26 S 3rd St
Youngwood, Pennsylvania 15697
Yukon Post Office
137 Highway St
Yukon, Pennsylvania 15698
Westmoreland County
There are 77 US Post Offices in Westmoreland County serving a total of 413,314 residents equating to 5,368 residents per post office. It's estimated that approximately 659,695 packages are handled across the 77 county post offices annually. Westmoreland County is a county located in the U.S. state of Pennsylvania. At the 2010 census, the population was 365,169. The county seat is Greensburg. Cut from Lancaster, Northumberland, and later Bedford Counties, Westmoreland County was founded on February 26, 1773 and was the first county in the colony of Pennsylvania in which its entire territorial boundary was located west of the Allegheny Mountains. Westmoreland County originally included the present-day counties of Fayette, Washington, Greene, and parts of Beaver, Allegheny, Indiana, and Armstrong counties. It is named for Westmorland, a historic county of England. Westmoreland County is included in the Pittsburgh, PA Metropolitan Statistical Area. A major coal strike occurred in the county in the winter of 1910\u201311."