Killian Middle

Killian Middle sits in the fast-growing Castle Hills area of Lewisville, where newer master-planned neighborhoods and a strong sense of community have made this corner of Denton County one of the more sought-after spots in the Dallas-Fort Worth suburbs. Academics here are genuinely strong across the board, with English, math, and science all performing well above state norms — the kind of consistency that gives families confidence heading into high school. It's a natural fit for parents who want a rigorous, well-rounded middle school experience without having to seek out a specialized or magnet program to find it.