Regular local school district · Adams County
CUSD 4, IL: schools, enrollment and spending
CUSD 4 runs 3 public schools with 672 students in grades PK to 12. Its ratio of 12.4 students per teacher is 1.3 lower than the Illinois figure of 13.7.
At a glance
- Schools
- 3
- Students
- 672
- Teachers (FTE)
- 54
- Students per teacher
- 12.4
- IL: 13.7 · US: 15.3
- Address
- 453 W Collins St, Mendon, IL 62351
- Phone
- (217)936-2111
- County
- Adams County
- Locale
- Rural: Distant
- Grades offered
- PK to 12
- Agency type
- Regular local school district
- NCES district ID
- 1725590
- State district ID
- IL-01-001-0040-26
- Total staff (FTE)
- 96
- School counselors (FTE)
- 1.0About 672 students per counselor.
- School administrators (FTE)
- 2.0
Students per teacher compared
This district12.4
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 (669), which can differ from 2024-25 enrollment.
- Total revenue
- $10.6 million
- Federal revenue
- $714,000
- State revenue
- $5.5 million
- Local revenue
- $4.4 million
- Total spending
- $12.1 million
- Spending per pupil
- $18,033
- Salaries
- $3.4 million28.2% of total spending.
- Long-term debt (end of year)
- $6.2 million
Where revenue came from
- Federal: 6.7%
- State: 52.1%
- Local: 41.2%
Illinois overall
- Federal: 7.7%
- State: 39.1%
- Local: 53.2%
Spending per pupil compared
This district$18,033
Illinois$20,743
United States$16,826
Schools in CUSD 4
By level: 1 high, 1 middle, 1 elementary. A CEP school serves free meals to all students.
| Unity Elementary School | Elementary | PK to 4 | 296 | 14.1 |
| Unity High School | High | 9 to 12 | 176 | 10.4 |
| Unity Middle School | Middle | 5 to 8 | 200 | 13.3 |
Nearby and related
Other districts in Adams County
- Quincy SD 172 6,264 students
- Central CUSD 3 743 students
- Liberty CUSD 2 589 students
- Payson CUSD 1 449 students
- Adam/Brwn/Cass/Morgn/Pik/Sctt ROE 0 students
- Spec Educ Assoc of Adams County
- West Central Regional System
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.