State · National Register of Historic Places
Pennsylvania
2,479 listed places across 67 counties, 36 of them National Historic Landmarks.
2,479
Listings
36
National Historic Landmarks
68
Historic districts
67
Counties with listings
By county
Philadelphia 494Chester 208Allegheny 192Lancaster 161Bucks 97Montgomery 93Berks 76Washington 75York 70Delaware 60Dauphin 50Fayette 45Northampton 45Lehigh 43Franklin 43Erie 38Centre 37Lackawanna 31Greene 30Luzerne 29Westmoreland 29Columbia 27Adams 26Somerset 23Pike 21Cumberland 21Lebanon 21Northumberland 21Bedford 20Indiana 20Huntingdon 18Perry 18Monroe 18Cambria 16Crawford 15Lycoming 15Blair 14Schuylkill 14Union 13Jefferson 12Venango 12Beaver 12Mercer 11Wayne 11Bradford 10Clearfield 10Armstrong 9Warren 8Elk 8Lawrence 8Tioga 8Carbon 7McKean 7Butler 7Clinton 7Mifflin 6Snyder 6Juniata 6Susquehanna 5Potter 4Sullivan 4Clarion 3Wyoming 3Montour 3Fulton 2Forest 2Cameron 1
Landmarks

Landmark · Marshallton
Marshall, Humphry, House
National Historic LandmarkListed 1971

Landmark · Philadelphia
Forrest, Edwin, House
National Historic LandmarkListed 1972

Landmark · Philadelphia
Girard College Complex
National Historic LandmarkListed 1974

Landmark · Johnstown
Blacksmith Shop
National Historic LandmarkListed 1989
National Historic Landmarks
Show all 36 landmarks
Newest listings
- 2026-08-12Campbell African Methodist Episcopal Church of MediaMedia
- 2026-08-06Mendenhall Valentine Edge HouseCaln Township
- 2026-08-05Maxo Vanka PropertyJamison
- 2026-08-03Joshua Bannister FarmErie
- 2026-07-16City of Erie Municipal BuildingErie
- 2026-07-16De Long Hook & Eye Company FactoryPhiladelphia
- 2026-06-24Lincoln CemeteryPenbrook Borough
- 2026-06-18Mifflin FarmWrightsville