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Monticello High School — School Profile & District Info

High|Monticello, Illinois|Monticello CUSD 25

Monticello, IL 61856

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Upcoming Events

Aug
5
Wed
SB G MS Home Heyworth Jr/Sr High SchoolEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104577 for more information!

Aug
6
Thu
SB G MS Away LeRoy Junior High SchoolEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104578 for more information!

Aug
7
Fri
SB G MS Away CO-OP Cerro Gordo/BementEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104579 for more information!

Aug
10
Mon
SB G MS Away Central A&M MSEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104580 for more information!

Aug
11
Tue
SB G MS Home GCMS Middle SchoolEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104581 for more information!

Aug
12
Wed
BB B MS Home Bismark-Henning Jr, High SchoolEvent

Visit https://monticellosages.org/main/event/scid/IL6185611793/eventid/80104618 for more information!

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School Profile

Grades
9–12
Enrollment
479
Student:Teacher
13.7:1
Locale
Town
District
Monticello CUSD 25

School Statistics

Academics (SY 2020-21)

ELA Proficiency
40-44%
Math Proficiency
30-34%
Chronic Absenteeism
12.3%
SY 2019-20

Programs & Activities (SY 2021-22)

AP Program
4 courses offered
Dual Enrollment
Athletics
16 sports offered
Student-Teacher Ratio: 14:1
Near average in IL

District Finance (FY 2023)

Per-Pupil Spending
$13,828
District-level data
Funding Sources
Federal 3%State 14%Local 84%

Community Context

Community Need Level
Low
CDC/ATSDR Social Vulnerability Index 2022

Enrollment Trend (2014-2025)

489
Current enrollment
Stable(-3% 5yr)

Coming Up

Wed, Aug 5, 2026
SB G MS Home Heyworth Jr/Sr High School
Event
Thu, Aug 6, 2026
SB G MS Away LeRoy Junior High School
Event
Fri, Aug 7, 2026
SB G MS Away CO-OP Cerro Gordo/Bement
Event

Frequently Asked Questions about Monticello High School

Enrollment at Monticello High School stands at 479 students. The school is a High institution in the local district.

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School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.