![](https://www.vaco.org/wp-content/uploads/Rockbridge-county-seal.jpg)
![](https://www.vaco.org/wp-content/uploads/Rockbridge-county-seal.jpg)
County Courthouse
![](https://www.vaco.org/wp-content/uploads/2022/09/Rockbridge16.png)
County Details
County Seat: Lexington
Year Organized: 1778
Total Square Miles: 597
2020 Population: 22,650
Persons/Square Mile: 38
County Structure
Government Type: County
Authority: Dillon’s Rule
Legislative Body: Board of Supervisors
Size of Legislative Body: 5