The Government produces school performance tables that contain national and local authority level data on the attainment and progress of children at the end of Key Stage 2 :
To view the data for Athersley South (click here)
Ofsted also provide data dashboards for Schools and Further Education and Skills providers. These provide a snapshot of performance in a school and complement our Ofsted inspection report by providing an analysis of performance over a 3 year period and comparison to other schools.
There is lots of useful information on the Department for Education website