Definition of fluoride for English Language Learners. : a chemical that is sometimes added to drinking water and toothpaste to help keep teeth healthy.
Fairfax is an incorporated town in Marin County, California, United States. Fairfax is located 3.25 miles (5.2 km) west-northwest of San Rafael, at an elevation of 115 feet (35 m). The population is 7,441 at the 2010 census. Fairfax is the only town in America that holds a Green Party majority in the town council.
Fairfax Location. Fairfax is located in Marin County, California at 37Â°5914N 122Â°3520Wï»¿. It is 3.25 miles (5.2 km) west-northwest of its nearest neighbor, San Rafael. The town has a total area of 2.1 square miles (5.5 kmÂ²), all of it land.Elevation of the town is 115 feet (35 m).own of Fairfax: 142 Bolinas Rd. | Fairfax, California 94930 | Phone: (415) 453-1584 | Fax: (415) 453-1618 Hours: 8:30 a.m. - 12:00 noon; 1:00 - 5:00 p.m., Mondays through Thursdays.