Atherton is an incorporated town in San Mateo County, California, United States. Its population was 7,188 as of 2020. The town's zoning regulations permit only one single-family home per acre, and prohibit sidewalks.
Holbrook-Palmer Park
Californio politician José Darío Argüello; owner of Rancho de las Pulgas from 1795.
San Mateo County, California
San Mateo County, officially the County of San Mateo, is a county in the U.S. state of California. As of the 2020 census, the population was 764,442. Redwood City is the county seat, the third-most populated city in the county after Daly City and San Mateo.
Image: Mount Diablo from SF Bay Discovery Site 10 2 2011 4 24 09 PM
Image: San Mateo County government center
Image: Año Nuevo State Reserve
The Santa Cruz Mountains cross through San Mateo County. In comparison to the rest of the county, the area is quite rural and forested.