School District · Illinois
Riley Community Consolidated School District 18
📍 Marengo, IL · McHenry County · NCES LEAID 1733750
Kindergarten – 8th
Grade Span
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Kindergarten – 8th
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District Mailing Address
9406 Riley Rd, Marengo, IL 60152
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NCES District ID (LEAID)
1733750
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District Type
Public School District
Zip Codes Served by Riley Community Consolidated School District 18
1 zip code
Frequently Asked Questions
What zip codes are in Riley Community Consolidated School District 18?▼
Riley Community Consolidated School District 18 serves 1 zip code: 60152. 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 Riley Community Consolidated School District 18 rated?▼
Riley Community Consolidated School District 18 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 85th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Riley Community Consolidated School District 18?▼
The NCES Common Core of Data directory reports enrollment of 270 students across 1 school for Riley Community Consolidated School District 18.
What grades does Riley Community Consolidated School District 18 serve?▼
Riley Community Consolidated School District 18 is listed in the NCES directory as serving grades Kindergarten – 8th.
How do I contact Riley Community Consolidated School District 18?▼
You can reach Riley Community Consolidated School District 18 by phone at (815)568-8637 or online at riley18.org or by mail at 9406 Riley Rd, Marengo, IL 60152. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Riley Community Consolidated School District 18
Riley Community Consolidated School District 18 is a public school district serving 1 zip code in Illinois, primarily in McHenry County. It carries an overall rating of 9/10 (Excellent), the 85th 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 (815)568-8637 before making a housing decision.