Founded in 1836, Warren County is one of 95 counties in the state of Virginia. Historically, Warren County was formed from Frederick and Shenandoah counties. The city of Front Royal is the county seat. With FIPS code of 187, Warren County has a population of 40,925 and area of 214 square miles (554 km2).
List of all cities in Warren County, VA alphabetically
| City/Town | Postal Code | Area Code |
| Bentonville, VA | 22610 | 540 |
| Browntown, VA | 22610 | 540 |
| Front Royal, VA | 22630 | 540 |
| Lake Frederick, VA | 22630 | 540 |
| Linden, VA | 22642 | 540 |
| Middletown, VA | 22649 | 540 |
| Overall, VA | 22610 | 540 |
| Reliance, VA | 22649 | 540 |
| Riverton, VA | 22630 | 540 |