About Walnut Grove CDP, California
Walnut Grove CDP, California is a census-designated place (CDP) in Sacramento County, California, United States. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. The population was 2,543 at the 2010 census.
Walnut Grove is located at 38°11′23″N 121°17′35″W (38.189594, -121.293010),[2] 16 miles (26 km) south-southeast of downtown Sacramento.[3]
According to the United States Census Bureau, the CDP has a total area of 5.6 square miles (14.4 km2), all of it land.