Stonyford (formerly, Stony Ford) is a census-designated place[3] in Colusa County, California.

17 households (24.6%) were made up of individuals, and 5 (7.2%) had someone living alone who was 65 years of age or older.

In the state legislature, Stonyford is in the 4th Senate District, represented by Republican Marie Alvarado-Gil,[7] and the 3rd Assembly District, represented by Republican James Gallagher.

[8] Federally, Stonyford is in California's 3rd congressional district, represented by Republican Kevin Kiley.

[9] This region experiences hot and dry summers, with average monthly temperatures above 71.6 °F.