Education is an important factor for Flower Mound businesses and residents. More than 85% of the adult population has had post-secondary education and the Town's highly rated school system provides top-quality instruction for the younger generation. Most every school in Flower Mound is rated "Exemplary" by the Texas Education Agency.

The majority of Flower Mound is served by the Lewisville Independent School District (LISD). LISD encompasses 130 square miles and serves nine communities. Enrollment in Flower Mound in the 2006-07 school year was 18,220. Student achievement on the Texas Assessment of Acknowledge and Skills (TAKS) for 2004-05 indicates mastery levels at 95% in applicable test areas including reading, mathematics, writing and science. 84% of students continue on to college or advanced training with 17 colleges and/or universities and 15 Associate of Arts Campuses in close proximity to Flower Mound.