|• Total||0.5 sq mi (1.2 km2)|
|• Land||0.5 sq mi (1.2 km2)|
|• Water||0.0 sq mi (0.0 km2)|
|Elevation||360 ft (110 m)|
|• Density||2,100/sq mi (790/km2)|
|Time zone||UTC-5 (Eastern (EST))|
|• Summer (DST)||UTC-4 (EDT)|
|GNIS feature ID||1191185|
Westwood is located at , immediately west of the city of Coatesville. Valley Road (Pennsylvania Route 372) passes through the center of the village, connecting Coatesville with Pomeroy and Parkesburg to the west. According to the U.S. Census Bureau, Westwood has a total area of 0.46 square miles (1.2 km2), all land.
- "Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data (DP-1): Westwood CDP, Pennsylvania". United States Census Bureau. Retrieved August 22, 2012.
- US Geological Survey 7.5 minute topographic map series
- "Geographic Identifiers: 2010 Demographic Profile Data (G001): Pomeroy CDP, Pennsylvania". United States Census Bureau. Retrieved August 21, 2012.