Illinois · reported pay
O Fallon CCSD 90 teacher salary
- O Fallon CCSD 90 starts a teacher with a bachelor's degree at $44,308.
- With a master's the schedule starts at $47,308.
- The highest salary it reports is $54,400.
- O Fallon CCSD 90 enrolls 3,982 students.
- O Fallon CCSD 90 reports that it sets teacher pay by policy rather than a salary schedule, so these are the figures it reported, not a grid.
- These are the reference points Illinois collects from the district, for 2025-26. They are not the full step grid.
What the district reports paying
| Lane | Starting | Maximum | Years to max |
|---|---|---|---|
| Bachelor's | $44,308 | – | – |
| Master's | $47,308 | – | – |
| Master's + 30 | $49,400 | – | – |
The district reports its current agreement expiring 8/2026.
Where it stands in the state
Of the 873 Illinois districts reporting a starting figure, O Fallon CCSD 90's $44,308 ranks 621st; the median is $47,000, so it is $2,692 below it.
Its top reported figure, $54,400, ranks 863rd of 866 against a median of $92,247.
A master's degree adds $3,000 at the start (6.8%).
Illinois districts of similar size, by the figures they report
| District | Students | Starting | Top |
|---|---|---|---|
| O Fallon CCSD 90 | 3,982 | $44,308 | $54,400 |
| Troy CCSD 30C | 3,973 | $54,314 | $72,632 |
| Triad CUSD 2 | 4,005 | $45,828 | $97,521 |
| Kaneland CUSD 302 | 3,939 | $48,645 | $126,368 |
| McHenry CCSD 15 | 4,049 | $45,129 | $109,295 |
| DuPage HSD 88 | 3,856 | $62,542 | $151,352 |
Where this comes from
Illinois State Board of Education, Teacher Salary Study publishes Every district's salary schedule in reference points (Teacher Salary Study 2025-26), which every Illinois district files each year. The full step-and-lane grid is published by the district itself; this page carries the figures the state collects, which is what the salary-estimate sites do not have.