Hanover County, Virginia
| Hanover County | |
|---|---|
| Current Hanover County Courthouse | |
| Location within the U.S. state of Virginia | |
| Virginia's location within the U.S. | |
| Coordinates: 37°46′N 77°29′W / 37.76°N 77.49°W | |
| Country | United States | 
| State | Virginia | 
| Founded | 1720 | 
| Named after | Electorate of Hanover | 
| Seat | Hanover | 
| Largest CDP | Mechanicsville | 
| Area | |
|  • Total | 474 sq mi (1,230 km2) | 
| • Land | 469 sq mi (1,210 km2) | 
| • Water | 5 sq mi (10 km2) 1.1% | 
| Population  (2020) | |
|  • Total | 109,979 | 
| • Density | 230/sq mi (90/km2) | 
| Time zone | UTC−5 (Eastern) | 
| • Summer (DST) | UTC−4 (EDT) | 
| Congressional districts | 1st, 5th | 
| Website | www | 
Hanover County is a county in the Commonwealth of Virginia. As of the 2020 census, the population was 109,979. Its county seat is Hanover.
Hanover County is a part of the Greater Richmond Region.