Mayville High School

35 to 37 St Simons Road, Southsea, PO5 2PE

Independent school for ages 2–16 in Southsea. Mixed intake, Inter- / non- denominational ethos.

Mayville High School is a selective independent school in Southsea, Portsmouth, for boys and girls aged 2 to 16. It has nursery classes and an inter- or non-denominational religious ethos.

Its ISI inspection in November 2024 found standards met and safeguarding standards met.

At GCSE, the school has an Attainment 8 score of 31.7.

Ages 2–16 · All-through

458 pupils · On roll

Independent school · Mixed

Open days and visits at Mayville High School

We don’t currently have a verified upcoming visit date to show here.

The school may have published dates we haven’t found or added yet. Check the school’s website for the latest information , or add a date to your plan if you find one.

Primary applications close on 15 January 2027; secondary applications close on 31 October 2026. Sign in and create a planner to keep the deadline and school visits together. See Portsmouth’s deadlines and how to apply →