Dennis Lab School
Decatur, IL · Decatur SD 61
Regular public school · Grades K - 8 · City, small
2,100th of 2,105 Illinois elementary schools statewide · better than 0%▼ Declining
300 E Eldorado St, Decatur, IL 62523
(217)362-3511NCES ID 171185001399Directory 2023–24
SchoolRow ranks Dennis Lab School 2,100th of 2,105 Illinois elementary schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 0% of elementary schools statewide. Its statewide percentile went from 21th in 2019 to 0th in 2025 — declining.
Percent meeting or exceeding the state standard, Illinois Report Card 2024–25
Hispanic (last reported 2023), Black (last reported 2023) and Two or more races (last reported 2023) stop before 2025: IL suppresses a group once too few of its students are tested, so the line ends rather than the school having stopped testing.
Hispanic (last reported 2023), Black (last reported 2023) and Two or more races (last reported 2023) stop before 2025: IL suppresses a group once too few of its students are tested, so the line ends rather than the school having stopped testing.
Black (last reported 2023) and Two or more races (last reported 2023) stop before 2025: IL suppresses a group once too few of its students are tested, so the line ends rather than the school having stopped testing.
Percent meeting or exceeding the state standard, by student race and ethnicity. Only groups IL reports for this school appear — small groups are suppressed at the source to protect student privacy, so a missing line means too few testers, not zero. Tap a group to compare it with the IL average for that same group.
Racial and ethnic breakdown of 539 students (2023–24, NCES) — history since 1988, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Black | 38.4% | 52.5% | ▲ 14.1 pts | |
| White | 47.3% | 28.6% | ▼ 18.7 pts | |
| Two or more races | 12.4% | 12.4% | 0.0 pts | |
| Hispanic | 1.2% | 6.5% | ▲ 5.3 pts | |
| American Indian | 0.8% | 0.0% | ▼ 0.8 pts |
NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Dennis Lab School
- #2070South Shores Elem SchoolDecatur SD 61 · 0.5 mi away2,070th of 2,105
ELA 11% =Compare - #2077Ellsworth Dansby Jr. Magnet SchoolDecatur SD 61 · 1.3 mi away2,077th of 2,105
ELA 17% ▲6 · Math 6% ▲1Compare - #1940Johns Hill Magnet SchoolDecatur SD 61 · 1.7 mi away1,940th of 2,105
ELA 20% ▲9 · Math 13% ▲8Compare - #2074Muffley Elem SchoolDecatur SD 61 · 2.5 mi away2,074th of 2,105
ELA 15% ▲4 · Math 7% ▲2Compare - –Hope AcademyDecatur SD 61 · 2.6 mi awayCompare
- #1887Robertson Charter SchoolDecatur SD 61 · 3.4 mi away · charter1,887th of 2,105
ELA 31% ▲20 · Math 6% ▲1Compare - #1905Michael E Baum Elem SchoolDecatur SD 61 · 3.6 mi away1,905th of 2,105
ELA 23% ▲12 · Math 13% ▲8Compare - #2099Franklin Grove Elem SchoolDecatur SD 61 · 3.9 mi away2,099th of 2,105
ELA 9% ▼2Compare
What school district is Dennis Lab School in?
Dennis Lab School is part of the Decatur SD 61 district in Decatur, Illinois.
Is Dennis Lab School a good school?
SchoolRow ranks Dennis Lab School 2,100th of 2,105 Illinois elementary schools (better than 0% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).
What is the racial makeup of Dennis Lab School?
Black 53%, White 29%, Two or more races 12%, Hispanic 7% (539 students, 2023–24).
Sources: state education department data (Illinois Report Card 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.