Bicester is a historical market town, garden town, and civil parish in the Cherwell district of northeastern Oxfordshire in south-central England that also comprises an eco town development at North West Bicester and a self-build village at Graven Hill. Its local market continues to thrive and is now located on Sheep Street, a very wide pedestrian zone in the conservation area of the town. Bicester is also known for Bicester Village, a nearby shopping centre.

Ambrosden is a village and civil parish in Cherwell, Oxfordshire, England, 3 miles (5 km) southwest of Bicester to which it is linked by the A41 road, and 13 miles (21 km) from Oxford. The 2011 Census recorded the parish's population as 2,248. The parish is bounded by the River Ray to the south, its tributary the River Bure to the west, the outskirts of Bicester to the north and field boundaries to the east.