page_title: Bucks County, Pennsylvania
section_title: Economy
hierarchical_section_title: Bucks County, Pennsylvania / Economy
context_page_description: Bucks County is a county located in the Commonwealth of Pennsylvania. As of the 2010 census, the population was 625,249, making it the fourth-most populous county in Pennsylvania and the 99th-most populous county in the United States. The county seat is Doylestown. The county is named after the English county of Buckinghamshire or more precisely, its abbreviation.
  Bucks County constitutes part of the northern boundary of the Philadelphia–Camden–Wilmington, PA–NJ–DE–MD Metropolitan Statistical Area, more commonly known as the Delaware Valley. It is located immediately northeast of Philadelphia and forms part of the southern tip of the eastern state border with New Jersey.
context_section_description: The boroughs of Bristol and Morrisville were prominent industrial centers along the Northeast Corridor during World War II. Suburban development accelerated in Lower Bucks in the 1950s with the opening of Levittown, Pennsylvania, the second such "Levittown" designed by William Levitt.
  Among Bucks' largest employers in the twentieth century were U.S. Steel in Falls Township, and the Vulcanized Rubber & Plastics and Robertson Tile companies in Morrisville. Rohm and Haas continues to operate several chemical plants around Bristol. Waste Management operates a landfill in Tullytown that is the largest receptacle of out-of-state waste in the USA (receiving much of New York City's waste following the closure of Fresh Kills landfill in Staten Island, NY 40 miles (64 km) away).
  Bucks is also experiencing rapid growth in biotechnology, along with neighboring Montgomery County. The Greater Philadelphia area consistently ranks in the top 10 geographic clusters for biotechnology and biopharma. It is projected by 2020 that one out of four people in Bucks County will work in biotechnology.
caption: Levittown, aerial view, circa 1959
exif: {}