Properties in Donegal. Find real estate listings including single family homes, townhouses, condos, multi-family dwellings, vacant land listed by REALTORS®
in the local Multiple Listing Service for Donegal.
Donegal is a borough in Westmoreland County , Pennsylvania , United States . The population was 165 at the 2000 census. Donegal is best known as an exit on the Pennsylvania turnpike with restaurants, gas stations, and a hotel for travelers.