Pennsylvania has 14 U.S. Census Bureau-designated metropolitan statistical areas (MSAs) and four combined statistical areas (CSAs). As of 2020, Philadelphia, the seventh-largest United States metropolitan area, is the state's largest metropolitan area followed by Pittsburgh and Allentown.[1]
The following sortable table lists the 18 MSAs of the Commonwealth of Pennsylvania, including:
The following sortable table lists the combined statistical areas (CSAs) of the Commonwealth of Pennsylvania with the following information:
(Metropolitan Statistical Areas that are not combined with other MSAs or CBSAs are not also listed below.)