Boroughs:
Adamsburg,
Arona,
Avonmore,
Bolivar,
Delmont,
Derry,
Donegal,
East Vandergrift,
Export,
Hunker,
Hyde Park,
Irwin,
Latrobe,
Laurel Mountain,
Ligonier,
Madison,
Manor,
Mount Pleasant,
New Alexandria,
New Florence,
New Stanton,
North Belle Vernon,
North Irwin,
Oklahoma,
Penn,
Scottdale,
Seward,
Smithton,
South Greensburg,
Southwest Greensburg,
Sutersville,
Trafford,
Vandergrift,
West Leechburg,
West Newton,
Youngstown,
Youngwood
Townships:
Allegheny,
Bell,
Cook,
Derry,
Donegal,
East Huntingdon,
Fairfield,
Hempfield,
Ligonier,
Loyalhanna,
Mount Pleasant,
North Huntingdon,
Penn,
Rostraver,
Salem,
Sewickley,
South Huntingdon,
St. Clair,
Unity,
Upper Burrell,
Washington
Unincorporated Places:
Bradenville,
Calumet,
Collinsburg,
Crabtree,
Fellsburg,
Grapeville,
Harrison City,
Herminie,
Hostetter,
Lawson Heights,
Level Green,
Loyalhanna,
Lynnwood-Pricedale,
Mammoth,
Millwood,
Norvelt,
Slickville,
St. Vincent College,
Webster,
Wyano,
Yukon
ZIP Codes:
15012,
15018,
15062,
15068,
15072,
15083,
15085,
15087,
15089,
15131,
15137,
15146,
15448,
15479,
15501,
15531,
15601,
15610,
15611,
15612,
15613,
15615,
15616,
15617,
15618,
15620,
15621,
15622,
15623,
15624,
15625,
15626,
15627,
15628,
15629,
15632,
15633,
15634,
15635,
15636,
15637,
15638,
15639,
15640,
15641,
15642,
15644,
15646,
15647,
15650,
15655,
15656,
15658,
15660,
15661,
15662,
15663,
15665,
15666,
15668,
15670,
15671,
15672,
15675,
15676,
15677,
15678,
15679,
15680,
15681,
15683,
15684,
15687,
15688,
15689,
15690,
15691,
15692,
15693,
15695,
15696,
15697,
15698,
15717,
15779,
15923,
15944,
15954,
16229
Unified School Districts:
Belle Vernon,
Blairsville-Saltsburg,
Burrell,
Derry,
Franklin,
Greater Latrobe,
Greensburg Salem,
Hempfield,
Jeannette,
Kiski,
Leechburg,
Ligonier Valley,
Monessen,
Mount Pleasant,
New Kensington-Arnold,
Norwin,
Penn-Trafford,
Southmoreland,
Yough