Ewell is a town in Surrey, England, 12 miles south of central London and two miles northeast of Epsom. At the 2011 Census, it had a populatio…Ewell is a town in Surrey, England, 12 miles south of central London and two miles northeast of Epsom. At the 2011 Census, it had a population of 34,872. The majority was in the ABC1 social class, except the Ruxley Ward that is C2DE.