Schools in Sullivan City, Texas, the US. Schools locations in Sullivan City, Texas. Find the nearest schools locations, near you. All types of business services Accounting Finance School All schools in Sullivan City La Joya Isd Benavides Elem School +1 956-485-9192 1882 El Pinto Road, Sullivan City, Texas 78595 Write a review Phone Directions Rosendo Benavides Elementary School +1 956-485-2851 1882 El Pinto Road, Sullivan City, Texas 78595 Write a review Phone Website Directions