Barbara, i will look at that site in a min:)
Just been on the Bradfordfhs website.Very informative about the area.Not sure how much you and Gill know about the area so i thought i would post what i had found.Not sure if it will help or confuse!!
First of all it states: The registration district of "Bradford West Riding" is used as the society`s geographical area of interest and covers much more than the original township of Bradford. Within this area are Townships and Hamlets such as: Adwalton,Allerton,Bierley,Bolton,Bolton Woods,Bowling,Bradford Moor,Buttershaw,Calverley,Clayton,Cleckheaton,Cullingworth Gate,Denholme,Drighlington,Dudley Hill,East Bierley,East Bowling,Eccleshill,Fagley,Farsley,Frizinghall,Fulneck,Great Horton,Greengates,Heaton,Hewendon,Horton,Hunsworth,Idle,Lsidterdyke,Lidget Green,Little Horton,Low Moor,Manningham,Nabwood,North Bierley,Oakenshaw,Odsal,Pudsey,Qeensbury,Saltaire,Scholes,Shipley,Thornbury,Thornton,Toftshaw,Tong,Troydale,Tyersal,Undercliffe,West Bowling,Wibsey,Wilsden,Windhill,Wrose and Wyke.
It then states Registration sub districts 1851-1891 censuses.The name of each sub-district is in UPPERCASE.Lowercase are chapelries,Hamlets or villiages which were enumerated in that sub-district.
SUBDISTRICTS:WILSDEN, THORNTON, SHIPLEY, IDLE, CALVERLEY, HORTON,BOWLING, PUDSEY,NORTH BIERLEY, DRIGHLINGTON, CLECKHEATON.
Chapelries,Hamlets etc: Hunsworth, Wyke, Tong, Clayton, Denholme, Allerton, Heaton, Manningham, Windhill, Bolton, Eccleshill, Farsley, Thornbury, Tyersal.
Thought i would post this incase you or Jill see anything on the census that i don`t.