"89.0"^^ . "0.0"^^ . "San Geronimo (formerly, Nicasio) is a census-designated place (CDP) located in the San Geronimo Valley in Marin County, California in the United States. San Geronimo is located 8 miles (13 km) southwest of downtown Novato, at an elevation of 292 feet (89 m). The population was 446 at the 2010 census."@en . "U. S. rep."@en . "Supervisor"@en . "3.905e+06"^^ . . . "2010-04-01Z"^^ . "State senator"@en . . "89.0016"^^ . "San Geronimo"@en . "3.9057e+06"^^ . "3.905e+06"^^ . . . . "Assemblymember"@en . "-7" . "446"^^ . . "415/628" . . "3.9057e+06"^^ . . "-8" . "94963" . "0.0"^^ .