Colleyville is an affluent area known for its large homes and well-manicured lawns. It has a small town vibe but is in the middle of Dallas and Fort Worth and very close to the Dallas Fort Worth International Airport. Colleyville was originally established as a farming community and some lots are still quite large. A few Colleyville residents still have agricultural rights so don’t be surprised when you see llamas, horses or donkeys on one of these lovely properties! As of 2012, Colleyville’s population was an estimated 23,936.