Dinwiddie County is located in the Commonwealth of Virginia. It is part of the Richmond-Petersburg Metropolitan Statistical Area. The county seat is Dinwiddie.

The county is governed by a seven-member Board of Supervisors, elected from single-member districts. The Board is responsible for setting policy and enacting local ordinances. The Board appoints a County Administrator to oversee day-to-day operations of the county.

The county is served by the Dinwiddie County Public Schools system. The county is also served by the Dinwiddie County Sheriff's Office, which is responsible for law enforcement and corrections.

The county is home to several parks and recreational areas, including the Dinwiddie County Sports Complex, the Dinwiddie County Fairgrounds, and the Dinwiddie County Historical Society. The county is also home to several historic sites, including the Dinwiddie County Courthouse, the Dinwiddie County Jail, and the Dinwiddie County Museum.

For the most up-to-date and in-depth information, please check the public records links below.