East Grinstead is a town in West Sussex, England, near the East Sussex, Surrey, and Kent borders, 27 miles (43 km) south of London, 21 miles (34 km) northeast of Brighton, and 38 miles (61 km) northeast of the county town of Chichester. Situated in the northeast corner of the county, bordering Surrey, the civil parish has an area of 2,443.45 hectares. The population at the 2011 Census was 26,383.