Illinois · reported schedule
O Fallon Twp HSD 203 teacher salary
- O Fallon Twp HSD 203 starts a teacher with a bachelor's degree at $51,648 and tops that lane at $72,977 after 14 years.
- With a master's the schedule starts at $56,985 and reaches $95,711 after 21 years.
- The highest salary anywhere on the schedule is $107,201, reached at 22 years of service.
- O Fallon Twp HSD 203 enrolls 2,559 students.
- These are the reference points Illinois collects from the district, for 2025-26. They are not the full step grid.
What the schedule pays
| Lane | Starting | Maximum | Years to max |
|---|---|---|---|
| Bachelor's | $51,648 | $72,977 | 14 |
| Master's | $56,985 | $95,711 | 21 |
| Master's + 30 | $60,455 | $104,079 | – |
The district reports its current agreement expiring 8/2026.
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.