Welwyn's schools are good, as long as you only need a primary. The village has its own Church of England primary and a second state primary in Oaklands. Results at the local primary come in above the national expected standard. Roughly nine in ten graded settings across the county are good or better. For secondary, everyone heads to the Garden City.
The one state primary around here with published Key Stage 2 results averaged a maths score of 106, comfortably above the national expected standard of 100. Welwyn St Mary's Church of England Voluntary Aided Primary is the village's main school, and Oaklands Primary serves the north side, with St John's Church of England Primary and Tewin Cowper Church of England Voluntary Aided Primary covering the surrounding parishes. The Department for Transport's 2019 modelling puts the nearest primary about 11 minutes' walk from the average home. Welwyn St Mary's was first built in 1940 as a secondary school and later converted, which is the last time anyone could get a state secondary education without leaving the village.
Ofsted has graded 203 of the 227 graded settings in Hertfordshire as good or better, roughly nine in ten, with 40 rated outstanding, 21 requiring improvement and 3 inadequate. That spread covers the whole county, from Watford-sized towns to hamlets, so it describes the system a Welwyn child enters and nothing more precise about the two or three schools that child might attend. Settings that have yet to receive a grade are left out of the count.
Places are allocated under Hertfordshire County Council's published admissions rules, so buying the house nearest to a particular gate secures nothing on its own, and the Church of England schools set their own criteria on top. As voluntary aided schools, Welwyn St Mary's and Tewin Cowper each publish their own admissions policy, and it is worth reading that policy line by line, including any faith criteria, alongside the council's. Distance helps. It just decides less than buyers like to believe.
Secondary means the schools in Welwyn Garden City, modelled in 2019 at about 21 minutes by public transport, 12 by car and 28 on foot. The independent alternative is Sherrardswood School on the eastern edge of the village, which takes children from nursery to sixth form. Families who chose Welwyn for the primary and left the secondary as a problem for later usually discover that later arrives with the bus timetable.
Schools are one of Welwyn's real strengths: strong primaries close to home and a county system that is mostly good. The only catch is that every child needs a lift, a bus or school fees once they turn eleven.