Regular local school district · LaSalle County
Seneca CCSD 170 School District, IL: schools, enrollment and spending
Seneca CCSD 170 School District runs 2 public schools with 465 students in grades PK to 8. Its ratio of 9.9 students per teacher is 3.8 lower than the Illinois figure of 13.7.Listed in NCES data as "Seneca CCSD 170".
At a glance
- Schools
- 2
- Students
- 465
- Teachers (FTE)
- 47
- Students per teacher
- 9.9
- IL: 13.7 · US: 15.3
- Address
- 174 Oak St, Seneca, IL 61360
- Phone
- (815)357-8744
- County
- LaSalle County
- Locale
- Rural: Distant
- Grades offered
- PK to 8
- Agency type
- Regular local school district
- NCES district ID
- 1735820
- State district ID
- IL-35-050-1700-04
- Total staff (FTE)
- 104
- School counselors (FTE)
- 1.0About 465 students per counselor.
- School administrators (FTE)
- 3.0
Students per teacher compared
This district9.9
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 (454), which can differ from 2024-25 enrollment.
- Total revenue
- $13.4 million
- Federal revenue
- $604,000
- State revenue
- $4.4 million
- Local revenue
- $8.4 million
- Total spending
- $13.0 million
- Spending per pupil
- $28,551
- Salaries
- $5.4 million42.0% of total spending.
- Long-term debt (end of year)
- $125,000
Where revenue came from
- Federal: 4.5%
- State: 33.0%
- Local: 62.5%
Illinois overall
- Federal: 7.7%
- State: 39.1%
- Local: 53.2%
Spending per pupil compared
This district$28,551
Illinois$20,743
United States$16,826
Schools in Seneca CCSD 170 School District
By level: 1 middle, 1 elementary. A CEP school serves free meals to all students.
| Seneca Elementary School South Campus | Middle | 5 to 8 | 209 | 10.4 |
| Seneca Grade School North Campus | Elementary | PK to 4 | 256 | 9.5 |
Nearby and related
Other districts in LaSalle County
- Ottawa ESD 141 1,747 students
- Streator ESD 44 1,511 students
- Ottawa Twp HSD 140 School District 1,223 students
- La Salle-Peru Twp HSD 120 School District 1,167 students
- Mendota CCSD 289 School District 1,042 students
- Peru ESD 124 966 students
- La Salle ESD 122 919 students
- Streator Twp HSD 40 School District 764 students
- Serena CUSD 2 611 students
- Marseilles ESD 150 528 students
- Mendota Twp HSD 280 School District 493 students
- Oglesby ESD 125 444 students
- Wallace CCSD 195 School District 420 students
- Earlville CUSD 9 405 students
- Seneca Twp HSD 160 School District 378 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.