St Mary's Catholic Primary School, Isleworth
South Street, Isleworth, TW7 7EE
Data last updated 22 October 2026.
- Phase: Primary
- Gender: Mixed
- Ages: 3 to 11
- Admissions: Not applicable
- Sixth form: No
- Pupils (2025/26 census): 399 (197 boys, 202 girls)
- Capacity: 420
- Free school meals (2025/26 census): 12.5%
- Telephone: 02085607166
- Ofsted: Good (24 Apr 2012); ungraded inspection 29 Jun 2022: School remains Good
- KS2 expected standard: 76% (2024/25, revised)
- Applications (Reception entry, September 2026): 153 applications, 47 places offered
Phase, type, gender, ages, admissions, sixth form, capacity and contact details are from the Department for Education's school register as at 21 October 2026. Ofsted inspection records as at 30 September 2026.
Other schools in Hounslow
- Gumley House RC Convent School, FCJ (0.1 miles, straight line)
- The Blue School CofE Primary (0.1 miles, straight line)
- Isleworth Town Primary School (0.3 miles, straight line)
- Worple Primary School (0.3 miles, straight line)
- The Smallberry Green Primary School (0.4 miles, straight line)
- The Green School for Boys (0.6 miles, straight line)
