Chesterfield County, Virginia
Chesterfield County is a county located in the Commonwealth of Virginia. As of the 2010 census, the population was 316,236, making it the third-most populous county in Virginia (behind Fairfax County and Prince William County, respectively), in 2013, the population was estimated to be 326,950. Its county seat is Chesterfield Court House.Chesterfield County is located in the Richmond-Petersburg region and is a portion of the Richmond Metropolitan Statistical Area (MSA). Much of the northern portion of Chesterfield County accounts for what is referred to as Metropolitan Richmond's "South Side".