The old Chester Courthouse was built in 1724 in Chester, Pennsylvania

Chester, Pennsylvania

Chester is a city in Delaware County, Pennsylvania, United States, with a population of 33,972 at the 2010 census. Chester is situated on the Delaware River, between the cities of Philadelphia and Wilmington, Delaware.- History :...

, to serve as the courthouse for Chester County

Chester County, Pennsylvania

-State parks:*French Creek State Park*Marsh Creek State Park*White Clay Creek Preserve-Demographics:As of the 2010 census, the county was 85.5% White, 6.1% Black or African American, 0.2% Native American or Alaskan Native, 3.9% Asian, 0.0% Native Hawaiian, 1.8% were two or more races, and 2.4% were...

. Chester County was one of the first three counties in the Province of Pennsylvania

Province of Pennsylvania

The Province of Pennsylvania, also known as Pennsylvania Colony, was founded in British America by William Penn on March 4, 1681 as dictated in a royal charter granted by King Charles II...

 set up by William Penn

William Penn

William Penn was an English real estate entrepreneur, philosopher, and founder of the Province of Pennsylvania, the English North American colony and the future Commonwealth of Pennsylvania. He was an early champion of democracy and religious freedom, notable for his good relations and successful...

. About 1790 the county seat was moved to West Chester, Pennsylvania

West Chester, Pennsylvania

The Borough of West Chester is the county seat of Chester County, Pennsylvania, United States. The population was 18,461 at the 2010 census.Valley Forge, the Brandywine Battlefield, Longwood Gardens, Marsh Creek State Park, and other historical attractions are near West Chester...

 and the Chester Courthouse no longer served as the county courthouse. A few years later, the area around Chester was separated from Chester County and formed into Delaware County, Pennsylvania

Delaware County, Pennsylvania

Delaware County is a county located in the U.S. state of Pennsylvania. As of 2010, the population was 558,979, making it Pennsylvania's fifth most populous county, behind Philadelphia, Allegheny, Montgomery, and Bucks counties....

 and the Chester Courthouse became the courthouse for Delaware County. In 1850 the county seat was again moved - this time to Media

Media, Pennsylvania

The borough of Media is the county seat of Delaware County, Pennsylvania and is located west of Philadelphia. Media was incorporated in 1850 at the same time that it was named the county seat. The population was 5,533 at the 2000 census. Its school district is the Rose Tree Media School District...

and Chester Courthouse served as City Hall for the city of Chester.