According to the 2011 census, what was the population of the civil parish in which Oakfield Manor is located?
7,956
Title: Oakfield Manor
Passage: Oakfield Manor was originally a country house in Upton by Chester, near Chester, Cheshire, England.  Since the 1930s it has been the headquarters of Chester Zoo.  The house and its stables are recorded separately in the National Heritage List for England as designated Grade II listed buildings.
Title: Carlton, Richmondshire
Passage: Carlton is a village in the civil parish of Carlton Town in the Richmondshire district of North Yorkshire, England.  According to the 2011 Census it had a population of 232.  Carlton Town, the formal name of the civil parish, distinguishes the parish from the adjacent civil parish of Carlton Highdale, historically part of the manor of Carlton.  The village is in the Yorkshire Dales National Park, near the River Cover in Coverdale.
Title: Upton by Chester
Passage: Upton by Chester is a civil parish and a large suburb on the outskirts of Chester, in the Borough of Cheshire West and Chester and the ceremonial county of Cheshire in England.  It includes the villages of Upton and Upton Heath.  At the 2001 Census the population was recorded as 7,800, rising to 7,956 at the 2011 Census.
Upton by Chester Oakfield Manor