What is the address for el dorado school district? El Dorado School District 200 West Oak St. El Dorado, Arkansas AR 71730 870-864-5006 870-864-5015 Why el dorado high school? El Dorado Schools provide unique learning opportunities and a bright future for each student thanks to the El Dorado Promise, a tuition and fees scholarship available to all graduates of El Dorado High School who have been in the district since at least the ninth grade. Learn more about the El Dorado Promise.Where is el dorado arkansas? Located in the heart of south Arkansas, El Dorado offers small town hospitality with big city entertainment. Our award-winning downtown and thriving arts community make El Dorado a great place to work and live.What is the el dorado promise? Murphy Oil Corporation funds the El Dorado Promise, which ensures that every EHS graduate has the opportunity to go to college. The El Dorado Education Foundation provides grants and awards for our teachers to take learning to the next level and provides a portion of the funding for our Endowed Chairs in Math, Science, and Literacy.