Keystone Oaks School District
| Keystone Oaks School District | |
|---|---|
| Address | |
1000 Kelton Avenue 
 Pittsburgh , Pennsylvania, 15216United States  | |
| District information | |
| Type | Public | 
| Established | 1965 | 
| Students and staff | |
| District mascot | Golden Eagle | 
| Colors | Gold and white | 
| Other information | |
| Website | http://www.kosd.org/ | 
Keystone Oaks School District is a small, public school district in suburban Pittsburgh, Pennsylvania. The district consists of 3 non-contiguous communities and encompasses approximately 5 square miles (13 km2). It was formed in 1965 after the merger of three smaller districts serving Dormont, Castle Shannon (except for a portion that is served by the Bethel Park School District), and Green Tree. The district's name refers to a "key" to a door for Dormont, a "stone" in a castle for Castle Shannon and the "oaks" of Green Tree.
According to 2000 federal census data, Keystone Oaks School District serves a resident population of 22,580 people.
The district operates five schools: Aiken Elementary (K-5 in Green Tree), Dormont Elementary (K-5 in Dormont), Myrtle Elementary (K-5 in Castle Shannon), Keystone Oaks Middle School, and Keystone Oaks High School.