Lake Mathews, California

Lake Mathews
View of Lake Mathews community, Lake Mathews reservoir, and San Gabriel Mountains
Location of Lake Mathews in Riverside County, California.
Lake Mathews
Position in California.
Coordinates: 33°49′30″N 117°22′06″W / 33.82500°N 117.36833°W / 33.82500; -117.36833
CountryUnited States
StateCalifornia
CountyRiverside
Area
 • Total
15.927 sq mi (41.252 km2)
 • Land15.927 sq mi (41.252 km2)
 • Water0 sq mi (0 km2)  0%
Elevation
1,775 ft (541 m)
Population
 (2020)
 • Total
5,972
 • Density374.9/sq mi (144.8/km2)
Time zoneUTC-8 (Pacific (PST))
 • Summer (DST)UTC-7 (PDT)
GNIS feature ID2583051

Lake Mathews is a census-designated place in Riverside County, California. Lake Mathews sits at an elevation of 1,775 feet (541 m). The 2020 United States census reported Lake Mathews's population was 5,972.