Castle Vale is a housing estate located between Erdington, Minworth and Castle Bromwich. Currently Castle Vale makes up the Castle Vale Ward of Birmingham City Council which is part of Erdington constituency, 6 miles (9 km) northeast of Birmingham city centre in England. The area has an approximate population of 10,000 people and has a distinctly modern residential character stemming from its history as a postwar overspill estate.

Erdington is a suburb and ward of Birmingham in the West Midlands County, England. Historically part of Warwickshire, it is located 5 miles (8 km) northeast of central Birmingham, bordering Sutton Coldfield. It was also a council constituency, managed by its own district committee. The former council district consisted of the ward of Erdington as well as Tyburn, Stockland Green and Kingstanding, although all of Kingstanding and most of both Tyburn and Stockland Green wards lie outside the historical boundaries of Erdington. Stockland Green was formerly part of Aston, Kingstanding part of Perry Barr, and Tyburn partially split between Aston and Hodge Hill. Erdington (ward) was part of the Sutton Coldfield constituency before 1974.