Ignite the power and potential of each student.


Greenbrook Calendar

View School Calendar


School Administration



John Gustafson

Assistant Principal

Phil Dorjath

School News Highlights

View All News

Virtual Parent University April 19

Please join us for an upcoming virtual Parent University on Wednesday, April 19 from 6:30-8:00pm. Speaker Sarah Ward is an internationally recognized expert on executive function skills, will teach practical strategies for K-12 parents to help their children develop skills to pay attention, organize and plan tasks, stay focused, manage emotions and behavior, and follow routines.  These skills can impact students at home, school, and in social situations.  

D20 Elementary Art Night 3/22

Join us for District 20's Elementary Art Night next Wed. 3/22 (5:30-8pm) at Bloomingdale Park District Museum! Greenbrook & Waterbury Students and other local students proudly display their art in the 39th Annual Student Art Show, which runs thru 3/25.

Read Across America Week 2023

Greenbrook celebrated Read Across America Day 2023 with several special guests from the community. Thank you to all who inspired our kiddos through the love of reading! 

Get in the Game . . . READ!

Newcomers Night - January 31

D20 held the first Newcomers Night for immigrant families who have recently joined our district. Presentations were given in the native languages of our two largest newcomer groups, Spanish and Ukrainian. Over 30 parents attended to learn about navigating D20 schools, the EL Program, and community resources.

Thank you to Partners for Our Communities, World Relief, Evangel Church + Legacy Medical Care for sharing your information with our families! And thank you to LPHS NHS volunteers for keeping the kids busy! 

Roselle Trustee Gives Praise to Keeneyville D20

The district was fortunate to have 40 stakeholders from across our schools and community to participate in the recent Strategic Planning Session.  Many great ideas were generated and will be incorporated into the district's new Strategic Plan. 

One of our community leaders in attendance was Roselle Trustee Wayne Domke who gave positive feedback during the meeting and praised Keeneyville at the recent Village of Roselle Board Meeting.  We are truly grateful for the support of our community partners!  Thank you to the Village of Roselle and Trustee Domke!  


D20 Strategic Planning Community Forum

Keeneyville D20 stakeholders from across the community gathered last Saturday to review the district’s achievements under the 2019-22 Strategic Plan and engage in collaborative goal setting discussions for the future. The 40 participants included Board of Education members, students, parents, community members, staff, and administrators. It was exciting to work together to help guide the district as we develop our new Strategic Plan.

The future looks bright for District 20!

Stay Connected With Us!


We encourage our families to download the free "Keeneyville District 20" Mobile App to ensure that you have easy access to current district and school information. 

Available at Apple App Store and Google Play Store. Go to D20 Mobile App for more information.