![](https://www.vaco.org/wp-content/uploads/Lancaster-county-seal.png)
![](https://www.vaco.org/wp-content/uploads/Lancaster-county-seal.png)
County Courthouse
![](https://www.vaco.org/wp-content/uploads/2022/09/Lancaster16.jpeg)
County Details
County Seat: Lancaster
Year Organized: 1651
Total Square Miles: 133
2020 Population: 10,919
Persons/Square Mile: 82
County Structure
Government Type: County
Authority: Dillon’s Rule
Legislative Body: Board of Supervisors
Size of Legislative Body: 5