St Thomas is an area of Exeter and formerly a 3,700-acre civil parish and registration district in Devon, England, on the western side of the River Exe, connected to Exeter by Exe Bridge. It has a number of pubs, places of worship, several schools and a large shopping precinct. The population, according to the 2001 census, is 6,246, increasing to 6,455 at the 2011 Census.