Schools in Dilley, Texas, the US. Schools locations in Dilley, Texas. Find the nearest schools locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance School All schools in Dilley Dilley Csa Headstart Center School +1 830-965-4636 402 West Leona Street, Dilley, Texas 78017 Write a review Phone Directions Dilley High School School +1 830-965-1814 1 Grey Wolf Drive, Dilley, Texas 78017 Write a review Phone Website Directions ITI Centerra School Dilley, Dilley, Texas 78017 Write a review Phone Directions