Enrollment
423
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · Decatur, IL
Federal NCES profile for American Dreamer Stem Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 17/100.
The verdict
American Dreamer Stem Academy earns 17/100 on the Resource Investment Index, with class sizes larger than 97% of Illinois schools.
American Dreamer Stem Academy has class sizes larger than 97% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, American Dreamer Stem Academy ranks #6 of 8 elementary schools in Decatur, IL.
NCES ID 171185001406 Verify on NCES CCD record →
Enrollment
423
Illinois · 2024-25 NCES data
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
20.6:1
vs 14:1 Illinois avg
+47% vs state
How American Dreamer Stem Academy compares with Illinois and U.S. medians
Larger classes than state median
20.6:1 - 6.6 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
American Dreamer Stem Academy is a mid-sized elementary school in Decatur, Illinois, enrolling 423 students.
Class loads run heavy: 20.6:1 is larger than about 97% of Illinois schools and 47% above the 14:1 state mean, so each teacher carries more students than is typical.
With 423 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index trails 98% of the 3,845 Illinois schools with a score on record, one of the lower results on this measure.
Its student body is led by African American (67%) and White (17%) (diversity index 51/100).
Counselor access is stretched at roughly 423 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 38.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 21.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Decatur's elementary schools, it stands alongside Johns Hill Magnet School (627 students): American Dreamer Stem Academy is smaller than that campus by headcount and runs heavier classes (20.6:1 vs 16.9:1).
Decatur Sd 61 also operates Macarthur High School (1,059 students) and Eisenhower High School (909 students) alongside American Dreamer Stem Academy.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
American Dreamer Stem Academy on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.6:1 | ▲ 47% | 14:1 | 15.7:1 |
| Enrollment | 423 | top 42% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Largest group: African American at 66.7% of enrollment.
Simpson diversity index - at 50.8, American Dreamer Stem Academy is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Decatur Sd 61, which includes American Dreamer Stem Academy.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Macarthur High School | Larger | No free-lunch data | Similar S:T ratio |
| Eisenhower High School | Larger | No free-lunch data | Lower S:T ratio |
| Johns Hill Magnet School | Larger | No free-lunch data | Lower S:T ratio |
| Montessori Academy for Peace | Larger | No free-lunch data | Lower S:T ratio |
| Dennis Lab School | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to American Dreamer Stem Academy's own figures; each column derives from NCES Common Core of Data.
6 comparable elementary schools (grades K-5) serving the same city.
Next steps
Verify locally before acting on American Dreamer Stem Academy's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
American Dreamer Stem Academy has 423 students enrolled. It is an elementary school in Decatur, IL.
The student-teacher ratio at American Dreamer Stem Academy is 20.6:1, which is 47% higher than the Illinois average of 14:1 and 31% higher than the national average of 15.7:1.
The largest demographic group at American Dreamer Stem Academy is African American at 66.7% of enrollment, in Decatur, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.8/100.
American Dreamer Stem Academy has a Resource Investment Index of 17/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, American Dreamer Stem Academy ranks #6 of 8 elementary schools in Decatur, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Decatur on the city page.
American Dreamer Stem Academy earns 17/100 on the Resource Investment Index, with class sizes larger than 97% of Illinois schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides American Dreamer Stem Academy, Decatur Sd 61 also operates Macarthur High School (1,059 students), Eisenhower High School (909 students), and Johns Hill Magnet School (627 students). See the Decatur Sd 61 district page for the complete list.