Grimes Map
Grimes (formerly, Grimes Landing) is a census-designated place in Colusa County, California on the Southern Pacific Railroad. It lies at an elevation of 46 feet (14 m). Its zip code is 95950 and its area code is 530. Grimes's population was 391 at the 2010 census.
The post office was established in 1883. Grimes is named after Cleaton Grimes, who obtained the townsite land in 1844.
The 2010 United States Census reported that Grimes had a population of 391. The population density was 172.9 people per square mile (66.8/km²). The racial makeup of Grimes was 284 (72.6%) White, 7 (1.8%) African American, 3 (0.8%) Native American, 1 (0.3%) Asian, 0 (0.0%) Pacific Islander, 65 (16.6%) from other races, and 31 (7.9%) from two or more races. Hispanic or Latino of any race were 258 persons (66.0%).
Nearby cities include Colusa, Dunnigan, Williams, Yuba City, Marysville.