Dennis Lab School
551
Students
15.8:1
S:T Ratio
School Snapshot
Key metrics at a glanceStudent-Teacher Ratiostudents per teacher
16:1
B+
Good
This Week at Dennis Lab – April 19, 2026
82 students practicing on Varsity Tutors
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School Details
Address
1499 W Main St, Dennis Lab School Mosaic Campus, Decatur, IL 62522
Phone
(217)362-3511
Website
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District
Decatur SD 61
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2025-2026
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