Regular local school district · Mason County
Illini Central CUSD 189, IL: schools, enrollment and spending
Illini Central CUSD 189 runs 4 public schools with 640 students in grades PK to 12. Its ratio of 10.3 students per teacher is 3.4 lower than the Illinois figure of 13.7.
At a glance
- Schools
- 4
- Students
- 640
- Teachers (FTE)
- 62
- Students per teacher
- 10.3
- IL: 13.7 · US: 15.3
- Address
- 208 N West Ave, Mason City, IL 62664
- Phone
- (217)482-5180
- County
- Mason County
- Locale
- Rural: Distant
- Grades offered
- PK to 12
- Agency type
- Regular local school district
- NCES district ID
- 1700113
- State district ID
- IL-53-060-1890-26
- Total staff (FTE)
- 162
- School counselors (FTE)
- 3.0About 213 students per counselor.
- School administrators (FTE)
- 3.0
Students per teacher compared
This district10.3
Illinois13.7
United States15.3
2020 finance data
From the F-33 School District Finance Survey for fiscal year 2020, in nominal dollars. Enrollment used for per-pupil figures is the finance survey count (666), which can differ from 2024-25 enrollment.
- Total revenue
- $13.6 million
- Federal revenue
- $983,000
- State revenue
- $6.4 million
- Local revenue
- $6.3 million
- Total spending
- $12.4 million
- Spending per pupil
- $18,559
- Salaries
- $5.0 million40.3% of total spending.
- Long-term debt (end of year)
- $1.4 million
Where revenue came from
- Federal: 7.2%
- State: 46.7%
- Local: 46.1%
Illinois overall
- Federal: 7.7%
- State: 39.1%
- Local: 53.2%
Spending per pupil compared
This district$18,559
Illinois$20,743
United States$16,826
Schools in Illini Central CUSD 189
By level: 1 high, 1 middle, 1 elementary, 1 prekindergarten. A CEP school serves free meals to all students.
| Illini Central Grade SchoolCEP school | Elementary | K to 5 | 264 | 10.2 |
| Illini Central High SchoolCEP school | High | 9 to 12 | 172 | 8.6 |
| Illini Central Middle SchoolCEP school | Middle | 6 to 8 | 139 | 11.6 |
| West Campus Facility | Prekindergarten | PK | 65 | 21.7 |
Nearby and related
Other districts in Mason County
- Midwest Central CUSD 191 848 students
- Havana CUSD 126 819 students
More in Illinois
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Finance figures are 2020 finance data in nominal dollars, not adjusted for inflation. Blank values are not available, not applicable or suppressed in the source. See the methodology.