Sleaford, which achieves results better than twelve comprehensives. The average score by council district, for the % of pupils gaining 5 grades A-C including English and Maths, is (compare to average house price by district): 1. West Lindsey 57.4 2. South Kesteven 57.3 3. North Kesteven 53.0 4. South Holland 49.0 5. East Lindsey 47.3 6. Lincoln 47.0 7. Boston 46.4 8. (North Lincolnshire Unitary Authority 40.9) 9. (North East Lincolnshire Unitary Authority 39.0) The proportion of pupils at grammar schools in each district varies – it is 35% for Boston, 31% for South Kesteven, 23% for West Lindsey but only 16% for North Kesteven. East Lindsey, Boston and South Holland do not have any comprehensives. However, for South and North Kesteven, this will include supplementary pupils from Nottinghamshire and beyond. 2007 A level results Caistor Grammar School received the best A level results for state schools in the East Midlands, followed by Bourne Grammar School, then Queen Elizabeth's High School in Gainsborough. Although North East Lincolnshire performs well under the England average at GCSE, at A-level it performs better - many areas in the Yorkshire & Humber region do not. North Lincolnshire also performs well under average at GCSE, but performs as well as Lincolnshire overall at A-level, being well above average. These two anomalies are due to the John Leggott College in Scunthorpe and the Franklin College in Grimsby – both excellent sixth form colleges. Lincolnshire gets the best results at A-level, on average, in the East Midlands (and some of the best in England for a traditional county). As found in other areas that have selective schools (e.g. Buckinghamshire and Warwickshire), the grammar schools significantly outclass the local independent schools at A-level. School reorganisation Closures The Lafford High School secondary modern in Billinghay is closing in 2010 due to falling pupil numbers. However, many primary schools in Boston and South Holland are struggling to cope with vast increases in numbers due to mass migration from Eastern Europe agricultural workers. Academies The two poorly performing comprehensives in Lincoln (Joseph Ruston and the City of Lincoln) are being replaced in September 2008 by two academies to be named under the Priory title, called the Priory Witham Academy and Priory City of Lincoln Academy, and costing £40 million to build. Boston Grammar School and Boston High School plan to merge, to local opposition. Stamford In Stamford, the place of grammar