About Antelope CDP, California
Antelope CDP is a census-designated place in Sacramento County, California, United States. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. The population was 13,549 at the 2010 census.
Antelope CDP is located at 38°52′48″N 121°17′30″W / 38.88°N 121.29167°W / 38.88; -121.29167 (38.880, -121.291).
According to the United States Census Bureau, the CDP has a total area of 4.4 square miles (11 km2), all of it land.”