York Middle School is located in Thornton, CO and is one of 10 middle schools in Mapleton School District No. 1 In The County Of Adams & St. It is a public school that serves students in grades 6-8. See York Middle School's test results to learn more about school performance.
In 2006, York Middle School had 21 students for every full-time equivalent teacher. The Colorado average is 17 students per full-time equivalent teacher.