Tonbridge's schools are excellent, and the town knows it. The grammar schools run the local conversation. The primaries score comfortably high. Nine in ten Kent schools with a published grade are rated good or better. Finding a good school here is easy. Getting a place at one is where the effort goes.
Around here, 23 mainstream state primaries post an average of about 106 in the Key Stage 2 maths assessment, which sits comfortably above the test's expected standard. That average covers the whole area, so it won't tell you how the school at the end of your road is doing, but a high floor is still a high floor. Cage Green Primary School, on the north side of town, is one of the names families mention, and the other primaries in the area are more a list of options than a ranking. The primary years are where parents here are calmest. That changes somewhere around Year 5.
At secondary level, the 11 mainstream state secondaries in the area post a pupil-weighted Attainment 8 score of 60.5, the standard measure across a pupil's best eight subjects at 16. That score is carried by selection. The Judd School, Tonbridge Grammar School and Weald of Kent Grammar School are the grammar schools that give the town its reputation, and they set the tone for the rest. Leigh Academy Tonbridge covers the non-selective side, and a family whose child doesn't sit or pass the test ends up choosing between schools like it. The Kent test sorts children at ten. The parents sort themselves years earlier, usually at the point where they buy the house and start hunting down verbal reasoning workbooks.
Ofsted has graded 221 of 245 rated settings good or better, about nine in ten. Those figures cover the whole of Kent, not only Tonbridge, so they describe the county's system rather than any one school. Within that total, 38 settings are rated outstanding, 21 require improvement and 3 are inadequate. Other settings across the county hold no published grade yet and aren't counted either way. The county picture is strong, and Tonbridge doesn't pull it down.
A school's name on a house listing doesn't come with a place. The grammar schools admit by test as well as by where you live, and the popular primaries fill by distance on criteria that change every year with who applies. Estate agents have a habit of writing "close to outstanding schools" as if it were a legal right. It isn't. Check each school's admissions rules and last year's allocations directly before you let the listing make the decision for you.
The schools are one of Tonbridge's real strengths. It's the admissions process, not the teaching, that decides whether your child gets in.