The average class size of maintained primary schools in Preston was 28.4 in 1997 and 25.3 in 2009; the figures for state funded secondary schools were 21.7 and 20.2 respectively.
The average class size of maintained primary schools in Preston was 28.4 in 1997 and 25.3 in 2009; the figures for state funded secondary schools were 21.7 and 20.2 respectively.