Population of Pennsylvania (State)
Map of Population by County in Pennsylvania
Population by Place in Pennsylvania
There are 1,761 places in Pennsylvania. This section compares the 50 most populous of those to each other. The least populous of the compared places has a population of 14,002.Population by Metro Area in Pennsylvania
There are 37 metro areas that are fully or partially contained within Pennsylvania (33 fully and 4 partially). This section compares all 37 of those to each other.Population by County in Pennsylvania
There are 67 counties in Pennsylvania. This section compares the 50 most populous of those to each other. The least populous of the compared counties has a population of 44,575.Population by County Subdivision in Pennsylvania
There are 2,574 county subdivisions in Pennsylvania. This section compares the 50 most populous of those to each other. The least populous of the compared county subdivisions has a population of 27,333.Population by State in the United States
There are 50 states in the United States. This section compares Pennsylvania to all of the states in the United States.Population by State in the Northeast
There are 9 states in the Northeast. This section compares Pennsylvania to all of the states in the Northeast.Definitions
This page reports on the population distribution in Pennsylvania, both in terms of raw head counts, and in terms of population density per square mile.
- Population: count of all residents of the given entity at the time of the survey, excluding visitors
- Population Density: population divided by the total land area of the entity (i.e., excluding water areas contained in the entity)
For additional information about the data presented on this site, including our sources, please see the About Page.
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Major Counties:
Counties:
Adams, Allegheny, Armstrong, Beaver, Bedford, Berks, Blair, Bradford, Bucks, Butler, Cambria, Cameron, Carbon, Centre, Chester, Clarion, Clearfield, Clinton, Columbia, Crawford, Cumberland, Dauphin, Delaware, Elk, Erie, Fayette, Forest, Franklin, Fulton, Greene, Huntingdon, Indiana, Jefferson, Juniata, Lackawanna, Lancaster, Lawrence, Lebanon, Lehigh, Luzerne, Lycoming, McKean, Mercer, Mifflin, Monroe, Montgomery, Montour, Northampton, Northumberland, Perry, Philadelphia, Pike, Potter, Schuylkill, Snyder, Somerset, Sullivan, Susquehanna, Tioga, Union, Venango, Warren, Washington, Wayne, Westmoreland, Wyoming, York
Metro Areas:
Allentown Area, Altoona Area, Bloomsburg Area, Bradford Area, Chambersburg Area, DuBois Area, East Stroudsburg Area, Erie Area, Gettysburg Area, Harrisburg Area, Huntingdon Area, Indiana Area, Johnstown Area, Lancaster Area, Lebanon Area, Lewisburg Area, Lewistown Area, Lock Haven Area, Meadville Area, New Castle Area, New York Area, Oil City Area, Philadelphia Area, Pittsburgh Area, Pottsville Area, Reading Area, Sayre Area, Scranton Area, Selinsgrove Area, Somerset Area, St. Marys Area, State College Area, Sunbury Area, Warren Area, Williamsport Area, York Area, Youngstown Area
Major Boroughs:
Major Cities:
Major Unincorporated Places:
Congressional Districts:
State House Districts:
PA-1, PA-2, PA-3, PA-4, PA-5, PA-6, PA-7, PA-8, PA-9, PA-10, PA-11, PA-12, PA-13, PA-14, PA-15, PA-16, PA-17, PA-18, PA-19, PA-20, PA-21, PA-22, PA-23, PA-24, PA-25, PA-26, PA-27, PA-28, PA-29, PA-30, PA-31, PA-32, PA-33, PA-34, PA-35, PA-36, PA-37, PA-38, PA-39, PA-40, PA-41, PA-42, PA-43, PA-44, PA-45, PA-46, PA-47, PA-48, PA-49, PA-50, PA-51, PA-52, PA-53, PA-54, PA-55, PA-56, PA-57, PA-58, PA-59, PA-60, PA-61, PA-62, PA-63, PA-64, PA-65, PA-66, PA-67, PA-68, PA-69, PA-70, PA-71, PA-72, PA-73, PA-74, PA-75, PA-76, PA-77, PA-78, PA-79, PA-80, PA-81, PA-82, PA-83, PA-84, PA-85, PA-86, PA-87, PA-88, PA-89, PA-90, PA-91, PA-92, PA-93, PA-94, PA-95, PA-96, PA-97, PA-98, PA-99, PA-100, PA-101, PA-102, PA-103, PA-104, PA-105, PA-106, PA-107, PA-108, PA-109, PA-110, PA-111, PA-112, PA-113, PA-114, PA-115, PA-116, PA-117, PA-118, PA-119, PA-120, PA-121, PA-122, PA-123, PA-124, PA-125, PA-126, PA-127, PA-128, PA-129, PA-130, PA-131, PA-132, PA-133, PA-134, PA-135, PA-136, PA-137, PA-138, PA-139, PA-140, PA-141, PA-142, PA-143, PA-144, PA-145, PA-146, PA-147, PA-148, PA-149, PA-150, PA-151, PA-152, PA-153, PA-154, PA-155, PA-156, PA-157, PA-158, PA-159, PA-160, PA-161, PA-162, PA-163, PA-164, PA-165, PA-166, PA-167, PA-168, PA-169, PA-170, PA-171, PA-172, PA-173, PA-174, PA-175, PA-176, PA-177, PA-178, PA-179, PA-180, PA-181, PA-182, PA-183, PA-184, PA-185, PA-186, PA-187, PA-188, PA-189, PA-190, PA-191, PA-192, PA-193, PA-194, PA-195, PA-196, PA-197, PA-198, PA-199, PA-200, PA-201, PA-202, PA-203
State Senate Districts:
PA-1, PA-2, PA-3, PA-4, PA-5, PA-6, PA-7, PA-8, PA-9, PA-10, PA-11, PA-12, PA-13, PA-14, PA-15, PA-16, PA-17, PA-18, PA-19, PA-20, PA-21, PA-22, PA-23, PA-24, PA-25, PA-26, PA-27, PA-28, PA-29, PA-30, PA-31, PA-32, PA-33, PA-34, PA-35, PA-36, PA-37, PA-38, PA-39, PA-40, PA-41, PA-42, PA-43, PA-44, PA-45, PA-46, PA-47, PA-48, PA-49, PA-50