Like stevew61 I think this information should be included in the composite prospectus.
Ask the LEA to provide the information and direct them to the School Admissions Code http://www.dcsf.gov.uk/sacode/downloads ... -feb10.doc
See section "Information to be included in the Composite Prospectus" & "Information in respect of each school mentioned".
In particular 13d
The published admission number for each stage of entry, along with the number of preferences expressed for places in the previous application year. Where possible, schools should indicate the number of successful applications admitted in the previous year, including the criteria under which they were accepted, and whether this reflects the pattern of recent years.
In the meantime I found the following first preference information which may help. http://www.askwiltshire.org/info-centre ... yid14=7328http://www.askwiltshire.org/info-centre ... 342&char=S