School District · Illinois
Prospect Heights School District 23
📍 Prospect Heights, IL · Cook County · NCES LEAID 1732850
District Contact & Information
Source: NCES CCD 2024–25
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District Mailing Address
700 N Schoenbeck Rd, Prospect Heights, IL 60070
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NCES District ID (LEAID)
1732850
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District Type
Public School District
Zip Codes Served by Prospect Heights School District 23
1 zip code
Frequently Asked Questions
What zip codes are in Prospect Heights School District 23?▼
Prospect Heights School District 23 serves 1 zip code: 60070. 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 Prospect Heights School District 23 rated?▼
Prospect Heights School District 23 has an overall rating of 9 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 82nd percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Prospect Heights School District 23?▼
The NCES Common Core of Data directory reports enrollment of 1,462 students across 4 schools for Prospect Heights School District 23.
What grades does Prospect Heights School District 23 serve?▼
Prospect Heights School District 23 is listed in the NCES directory as serving grades Pre-K – 8th.
How do I contact Prospect Heights School District 23?▼
You can reach Prospect Heights School District 23 by phone at (847)870-5550 or online at www.d23.org or by mail at 700 N Schoenbeck Rd, Prospect Heights, IL 60070. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Prospect Heights School District 23
Prospect Heights School District 23 is a public school district serving 1 zip code in Illinois, primarily in Cook County. It carries an overall rating of 9/10 (Excellent), the 82nd 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)870-5550 before making a housing decision.