By Wikipedia While Philadelphia may be known for the Liberty Bell and cheese steaks, it’s also gaining a name as a player in the hi-tech and smart energy…
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The Delaware Valley is a term used to refer to the metropolitan area centered on the city of Philadelphia in the United States. The term is derived from the Delaware River, which flows through the area. The federal Office of Management and Budget officially defines the region as the Philadelphia–Camden–Wilmington Metropolitan Statistical Area. The Delaware Valley is composed of several counties in southeastern Pennsylvania and southern New Jersey, one county in northern Delaware and one county in northeastern Maryland. The area has a population of 5.83 million (as of the 2006 Census Bureau estimate). Philadelphia, being the region's major commercial, cultural, and industrial center, maintains a rather large sphere of influence that affects those counties that immediately surround it. The majority of the region's populace resides in Pennsylvania and New Jersey. The Philadelphia–Camden–Wilmington Metropolitan Statistical Area is the fifth-largest metropolitan area in the United States and is located towards the southern end of the group of metropolitan areas in the northeastern United States extending from Boston to Washington, D.C. Based on commuter flows, the OMB also defines a wider labor market region known as the Philadelphia–Camden–Vineland Combined Statistical Area (CSA). This wider region adds the metropolitan areas of Vineland and Reading and has a total population of 6.38 million. Philadelphia's media ranks fourth, behind New York, Los Angeles, and Chicago, in Nielsen Media Market size rankings.
