King's School, Rochester
Medway, United Kingdom · built 604
King's School, Rochester, is a private co-educational all through day and boarding school in Rochester, Kent. It is a cathedral school and is part of the foundation of Rochester Cathedral. The school claims to be the second oldest continuously operating school in the world, having been founded in 604 AD.
School data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).