Total enrollment
629
+61 (+11%) vs SY 2020-21
2 schools in Central SD 104
Illinois · 629 students · 1 city
Across Central SD 104 (Illinois), 2 public K-12 schools serve approximately 629 students, an average of 315 per school.
4-year change in Central SD 104
SY 2020-21 vs SY 2024-25School count
2
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Central SD 104 ranks
Among districts| Measure | This district | In Illinois | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 629 | #455 of 508 | #8,577 of 9,234 |
| Number of schools ranked most first | 2 | #428 of 508 | N/A |
| Students per teacher ranked fewest first | 11.4:1 | #68 of 506 | #1,382 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 43.9% | #271 of 456 | #5,039 of 8,164 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside Central SD 104
Since 2017-18, the 2 district schools that reported both years went from 589 to 629 students (up 7%) and from 46 to 55 full-time teachers (up 20%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Dawn Elser Elementary School | O Fallon | Elementary | PK-03 | 330 |
| Joseph Arthur Middle School | O Fallon | Middle | 04-08 | 299 |
About Central SD 104
As a sparse district in Illinois, Central SD 104 instructs 629 students across 2 schools.
On the school-mix side, Central SD 104 spans 1 elementary and 1 middle.
Per-school enrollment averages around 315 in this district, lower than the Illinois typical of 480.
Over the past 4-year window. Total public-school enrollment in Central SD 104 has rose 11% since SY 2020-21, moving from about 568 students to 629.
Within the allk12 community for this area, the community for Central SD 104 discusses school events, board meetings, and seasonal calendars. Parents, students, and educators in the area can post or comment.