Glenthorne High School

SecondaryAGES 11-18Academy converter
Sutton Common Road, Sutton, SM3 9PS 02086446307 Website
SCHOOL SNAPSHOT
Pupils1,782
OfstedGood
Attainment 861.6%
FSM13%
RegionSutton
Glenthorne High School
Staff & Teachers

Workforce & Staffing

Staff composition, teacher turnover, retention, and sickness absence

Teachers (FTE)
113.0
217 staff headcount overall · 16.3:1 pupil-to-teacher ratio.
Key Workforce Metrics
Card colour reflects position vs national
113.0
Teacher FTE
Nat: 20.6:1
16.3:1
Pupil:Teacher Ratio
57.1
Support Staff FTE
Nat: 12.3:1
12.0:1
Pupil:Adult Ratio
119
Total Teachers (HC)
25
Total TAs (HC)
73
Other Support Staff
217
Total Workforce
Workforce Composition
Full-time equivalent and headcount breakdown
CategoryFTEHeadcountProportion
Classroom Teachers113.011955%
Teaching Assistants21.962512%
Other Support Staff57.067334%
Total Workforce192.0217100%
Teacher Absence & Retention
Sickness days and staff turnover
Nat: 60.7%
77.9↑ +17.2pp
Teacher Absence %
Nat: 5.1d
5.2↑ +0.1pp
Teacher Absence Days
Nat: 14.8%
19.1↑ +4.3pp
Staff Turnover
Staffing Ratios — 5 Year Trend
Pupil-to-teacher ratio over time
0.0:17.5:115.0:122.5:130.0:119/2020/2121/2222/2323/2424/2516.7:116.5:115.6:116.2:116.1:116.3:1School
Teacher Absence — 5 Year Trend
Teacher absence rate over time vs national
0.0%25.0%50.0%75.0%100.0%18/1920/2121/2222/2323/2460.9%47.9%69.7%79.0%77.9%School
Understanding This Data
FTE = Full-Time Equivalent. Headcount = actual number of people. Pupil-teacher ratio compares pupils to FTE teachers. Source: DfE School Workforce Census.