Norvelt
ZIP Code(s): 15666, 15674; County(s): Westmoreland;
Westmoreland
New Florence
ZIP Code(s): 15944; County(s): Westmoreland;
Avonmore
ZIP Code(s): 15618; County(s): Westmoreland;
North Irwin
ZIP Code(s): 15642; County(s): Westmoreland;
Loyalhanna
ZIP Code(s): 15661, 15650, 15620; County(s): Westmoreland;
Yukon
ZIP Code(s): 15698; County(s): Westmoreland;
Hostetter
ZIP Code(s): 15638, 15650; County(s): Westmoreland;