Sudbury is a village and civil parish in Derbyshire, England, located about 9 miles south of Ashbourne. It is part of the Derbyshire Dales district. The population as recorded at the 2001 Census was 976, increasing to 1,010 at the 2011 Census. The £0.5m A50 bypass opened in 1972. The parish includes the hamlets of Aston, Aston Heath, Dalebrook and Oaks Gr…Sudbury is a village and civil parish in Derbyshire, England, located about 9 miles south of Ashbourne. It is part of the Derbyshire Dales district. The population as recorded at the 2001 Census was 976, increasing to 1,010 at the 2011 Census. The £0.5m A50 bypass opened in 1972. The parish includes the hamlets of Aston, Aston Heath, Dalebrook and Oaks Green.