Elementary School District 159 is located in Cook County serves portions of the communities of Matteson, Richton Park, Tinley Park and Frankfort. The student population of 2,100 is served by five locations: Four grade schools- Woodgate, Armstrong, Yates and Sieden Prairie and one middle school, Colin Powell.
The district’s Administration Center is located on Vollmer Road on the site of the original two-room Sieden Prairie schoolhouse, originally built in 1869.



