The official website of Allegheny County, PA, which provides information on services, licenses, records and permits for our citizens and businesses.

2 days ago · At Allegheny College, you’re never just one thing. Choose a major and a minor, providing perspective from the local to the global, leading you to outcomes beyond your expectations.

Four major rivers traverse Allegheny County: the Allegheny River and the Monongahela River converge at Downtown Pittsburgh to form the Ohio River. The Youghiogheny River flows into the Monongahela …

May 1, 2026 · Explore a detailed Map of Allegheny County, Pennsylvania showing major cities, key highways, and notable landmarks. Discover where is Allegheny County Located, learn about its …

See how Allegheny Health Network and Highmark have dedicated themselves to bringing cutting-edge facilities and affordable care to western Pennsylvania. Get quick access to the latest news and …

1 day ago · Read Western Pennsylvania's best local news coverage of Allegheny County, Westmoreland County, Alle-Kiski Valley and Pittsburgh surrounding areas.

May 23, 2026 · Allegheny, county, southwestern Pennsylvania, U.S., consisting of a hilly region on the Allegheny Plateau bounded to the southeast by the Monongahela and Youghiogheny rivers and to …

Jul 7, 2023 · Nature lovers, outdoor enthusiasts, and indeed, all Pennsylvanians, it’s time to party! Pennsylvania’s Allegheny National Forest (ANF) is celebrating its centennial year with a host of …

5 days ago · The turnpike was closed between Breezewood and New Stanton because of the fire at the Allegheny Mountain Tunnel in Somerset County. The toll road has since reopened in both directions.

May 29, 2026 · Established in 1923, the Allegheny National Forest is comprised of over half a million acres in the northwest corner of Pennsylvania. Over 100 years ago, the USDA Forest Service …