At a glance
Source years shown below
Reported students
2,540
NCES CCD 2024–25
Open schools
1
NCES preliminary directory 2025–26
Student–teacher ratio
16.3:1
Calculated from NCES 2024–25 enrollment and teacher FTE
Spending per pupil
$15,425
Current expenditure · FY 2023 F-33
Instruction per pupil
$8,835
Calculated from FY 2023 F-33
Grades served
09–12
NCES preliminary directory 2025–26
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Agency figures aggregate matched current school records; they may not cover the complete historical district.
- Students
- 2,497
- Teachers (FTE)
- 147
- Student–teacher ratio
- 17:1
What current records say about O Fallon Twp HSD 203
O Fallon Twp HSD 203 operates 1 current public-school records serving grades 09–12 in O Fallon, Illinois. NCES reports 2,540 students and 155.5 classroom teacher FTE for 2024–25.
Within Illinois agencies of the same NCES type, it ranks 156 of 854 with reported enrollment. That position describes scale only—it does not say whether individual schools are a good fit for a particular student.
FY 2023 finance records show $15,425 in current expenditure per pupil and $8,835 per pupil assigned to instruction. Within the same NCES agency type, this places reported current spending 559 of 843 in Illinois. Local wages, transportation, special education, facilities, and agency responsibilities all affect this comparison.
Reported needs and resources
- English learners
- 0.6%
- Students with disabilities (IDEA)
- 14.5%
- Classroom teachers (FTE)
- 155.5
- Current expenditure (FY 2023)
- $38,886,000
Context measures describe who a district serves and its resources. They are not negative rating inputs.
O Fallon Twp HSD 203
O Fallon, Illinois
NCES EDGE 2024–25 · 38.5868, -89.9015
View office location on a map →An office location does not show attendance boundaries. Ask the district to confirm the school assignment for a specific home address.
Enrollment questions to ask →Student demographics
Race and ethnicity share of reported enrollment
- White59%
- Hispanic8.1%
- Black20.4%
- Asian2.5%
- American Indian / Alaska Native0.1%
- Native Hawaiian / Pacific Islander0%
- Multiracial9.4%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22 matched schools. Totals can differ due to rounding or source privacy rules.
Explore schools in O Fallon Twp HSD 203
1 current directory entries
Search the full district by school name or level, or browse the alphabetical directory. Add schools to your comparison as you go.
Showing 1–1 of 1 schools · enrollment and ratios: NCES 2024–25. Scroll the table to see all columns.
| School | Level / grades | Students | Ratio | Compare |
|---|---|---|---|---|
| O Fallon High School | High09–12 | 2,540 | 16.3:1 |