Laguna Creek is a former census-designated place (CDP) in Sacramento County, California, United States.

[2] According to the United States Census Bureau, the CDP has a total area of 6.8 square miles (18 km2), all of it land.

14.6% of all households were made up of individuals, and 1.9% had someone living alone who was 65 years of age or older.

In the state legislature, Laguna Creek is in the 8th Senate Districts.

Federally, Laguna Creek is in California's 7th congressional district, represented by Democrat Doris Matsui.