There has been a slight increase in the proportion of schools and academies in England judged good or outstanding.
About 86% were ranked in these top two categories of school effectiveness by Ofsted, up from 84% in August.
Primary schools performed better, with 87% judged good or outstanding, compared with 76% of secondaries.
There are still big regional variations, with fewer good schools in large parts of northern England and the Midlands.
In these areas, there are 17 local authority areas where fewer than 60% of secondary schools are judged good or outstanding.
In the south and east of England, there are seven local authorities in this situation.