School District · Illinois
Deerfield School District 109
📍 Deerfield, IL · Lake County · NCES LEAID 1711980
District Contact & Information
Source: NCES CCD 2024–25
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District Mailing Address
517 Deerfield Rd, Deerfield, IL 60015
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NCES District ID (LEAID)
1711980
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District Type
Public School District
Zip Codes Served by Deerfield School District 109
1 zip code
Frequently Asked Questions
What zip codes are in Deerfield School District 109?▼
Deerfield School District 109 serves 1 zip code: 60015. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Deerfield School District 109 rated?▼
Deerfield School District 109 has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (IAR 2023–24). That places it in the 97th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Deerfield School District 109?▼
The NCES Common Core of Data directory reports enrollment of 2,729 students across 6 schools for Deerfield School District 109.
What grades does Deerfield School District 109 serve?▼
Deerfield School District 109 is listed in the NCES directory as serving grades Pre-K – 8th.
How do I contact Deerfield School District 109?▼
You can reach Deerfield School District 109 by phone at (847)945-1844 or online at www.dps109.org or by mail at 517 Deerfield Rd, Deerfield, IL 60015. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Deerfield School District 109
Deerfield School District 109 is a public school district serving 1 zip code in Illinois, primarily in Lake County. It carries an overall rating of 10/10 (Excellent), the 97th percentile among Illinois districts. That rating reflects the share of students proficient in reading and math on state assessments (IAR 2023–24) and is ranked only against other Illinois districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (847)945-1844 before making a housing decision.