Individuals Encouraging Individuals Daily!
Larkfield-Wikiup is a census-designated place, unincorporated area in Sonoma County, California, United States. The population was 8,492 at the 2020 census, down from 8,884 at the 2010 census. It comprises the Mark West area between Santa Rosa, Windsor (north), Calistoga (east), and Fulton (west). There are at least four schools within the limits of the CDP, including Cardinal Newman High School, John B. Riebli Elementary School, Mark West Elementary, and San Miguel Elementary schools.