Comptche is a census-designated place in Mendocino County, California, United States. It is located 17 miles (27 km) southeast of Fort Bragg, at an elevation of 187 feet (57 m). There is a KG-3 Primary school serving the town. The population was 159 at the 2010 census.
Comptche is located at 39°15′54″N 123°35′28″W / 39.265°N 123.59111°W / 39.265; -123.59111 (39.2648954, -123.5911224). It is in USPS ZIP code 95427.
According to the United States Census Bureau, the CDP covers an area of 1.2 square miles (3.0 km²), all of it land.