Illogan (pronounced il'luggan, Cornish: Egloshalow) is a village and civil parish in west [[Cornwall], UK, two miles (3 km) northwest of Redruth. The population of Illogan was 5,404 at the 2011 census. In the same year the population of the Camborne-Redruth urban area, which also includes Carn Brea, Illogan and several satellite villages, stood at 55,400 making it the largest conurbation in Cornwall.