Founded in 1653, Westmoreland County is one of 95 counties in the state of Virginia. Historically, Westmoreland County was formed from Northumberland County. The city of Montross is the county seat. With FIPS code of 193, Westmoreland County has a population of 18,731 and area of 229 square miles (593 km2).
List of all cities in Westmoreland County, VA alphabetically
| City/Town | Postal Code | Area Code |
| Coles Point, VA | 22442 | 804 |
| Colonial Beach, VA | 22443 | 804 |
| Hague, VA | 22469 | 804 |
| Kinsale, VA | 22488 | 804 |
| Montross, VA | 22520 | 804 |
| Mount Holly, VA | 22524 | 804 |
| Oak Grove, VA | 22443 | 804 |
| Oldhams, VA | 22529 | 804 |
| Ragged Point Beach, VA | 22442 | 804 |
| Sandy Point, VA | 22577 | 804 |
| Stratford, VA | 22558 | 804 |
| Washingtons Birthplace, VA | 22443 | 804 |
| Zacata, VA | 22581 | 804 |