Keswick: State: VA [Virginia] Counties: ALBEMARLE, VA FLUVANNA, VA LOUISA, VA: Multi County: Yes: City Alias(es): Keswick Shadwell Cobham Boyd Tavern Campbell Cismont: Area Code: 434: City Type: P [Post Office] Classification: [Non-Unique] Time Zone: Eastern (GMT -05:00) Observes Day Light Savings: Yes: Latitude: 38.053411: Longitude:-78.318596: Elevation: 0 ft: State FIPS: 51: County FIPS: