Harrisburg–Carlisle, Pennsylvania, metropolitan statistical area

Harrisburg–Carlisle, Pennsylvania MSA Susquehanna Valley Metropolitan Statistical Area
Clockwise from top left: Harrisburg, Carlisle, Lebanon, and Hershey
Map of the Harrisburg–Carlisle–Lebanon CSA, composed of the following parts:   Harrisburg–Carlisle metropolitan statistical area   Lebanon metropolitan statistical area
Coordinates: 40°16′N 76°52′W / 40.27°N 76.87°W / 40.27; -76.87Coordinates: 40°16′N 76°52′W / 40.27°N 76.87°W / 40.27; -76.87
Country	United States
Commonwealth	Pennsylvania
Largest city	Harrisburg
Other cities	List In Region: Harrisburg Carlisle Lebanon
Population (2010 Estimate)
• Total	549,475 CSA: 1,228,559 (49th)
Time zone	ET (UTC-5)
• Summer (DST)	EDT (UTC-4)

Map of the Harrisburg–Carlisle–Lebanon CSA, composed of the following parts:

The Harrisburg–Carlisle, Pennsylvania, metropolitan statistical area is defined by the United States Census Bureau as an area consisting of three counties in Pennsylvania's Susquehanna Valley, anchored by the cities of Harrisburg and (to a lesser-extent) Carlisle. As of the 2010 census, the metropolitan statistical area (MSA) had a population of 549,475 (though a July 1, 2009 estimate placed the population at 536,919). In 2009, Harrisburg–Carlisle was the 96th largest metropolitan area in the United States. As of 2010, it is part of the defined Harrisburg–York–Lebanon, PA Combined Statistical Area, which includes York and Adams counties and has a population of 1,233,708 people making it the 43rd most populous in the United States.