Monticello High School

Summary:

Monticello High School is a public high school serving 476 students in grades 9-12 in Monticello, Illinois, which is part of the Monticello CUSD 25 district. This high-performing school has consistently maintained impressive graduation rates, low dropout rates, and strong academic performance, ranking among the top high schools in Illinois.

Monticello High School's four-year graduation rates have ranged from 95.6% to 99.1% over the past five years, significantly higher than the state average. The school's dropout rates have also been consistently low, ranging from 0.0% to 1.1% in recent years. Academically, Monticello High School students have demonstrated solid performance, with a significant percentage of students proficient or better in SAT/Mathematics, SAT/English Language Arts, and ISA/Science compared to state and district averages. The school has consistently ranked among the top 30% of high schools in Illinois, with a statewide ranking ranging from 54 to 205 out of over 600 high schools over the past 10 years.

While Monticello High School generally outperforms many nearby schools, such as Central High School and Unity High School, some schools, like Mahomet-Seymour High School, have demonstrated even stronger performance, particularly in mathematics and science proficiency. Additionally, Monticello High School has faced some challenges, such as a significant increase in chronic absenteeism, which the school should address to ensure students are consistently attending and engaged.


Detail:

Public 9-12

 1 Sage Dr
       Monticello, IL  61856-1813


(217) 762-8511

District: Monticello CUSD 25

SchoolDigger Rank:
185th of 697 Illinois High Schools

Per Pupil Expenditures:  $13,126 Help


Feeder schools for Monticello High School:

Elementary:    Washington School
    White Heath Elementary School
Middle:    Monticello Middle School

Student/teacher ratio:  13.4 Help
Number of students:  479

Racial breakdown:

White:
89.8%
African American:
3.8%
Two or more races:
2.5%
more

Free/discounted lunch recipients:  25.8% Help


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Performance Trends
Help
Compare Details Monticello High School ranks better than 73.5% of high schools in Illinois. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 66.17. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Monticello High School who earn a standard high school diploma within four years of starting ninth grade.
Help
The high school dropout rate measures the percentage of students who do not complete their high school education.
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
Help
Compare Details Racial makeup is: White (89.8%), African American (3.8%), two or more races (2.5%). (See more...)
Teachers
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Compare Details The student/teacher ratio at Monticello High School is 13.4. (See more...)
Help
Compare Monticello High School employs 35.5 full-time teachers.
Finance
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Compare Details The average total spent per student at Monticello High School is $13,126.
Schooldigger 2024 Rankings:

Monticello High School:

SchoolDigger ranks Monticello High School 185th of 697 Illinois public high schools. (See Monticello High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Special Education students:
Low Socio Economic Status students:
Female students:
Disabled students:
Male students:
White students:


Monticello CUSD 25:

SchoolDigger ranks Monticello CUSD 25 203rd of 813 Illinois school districts. (See district ranking list.)


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Rank History for Monticello High School

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Rank History for all students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2003 86.72 47th 586 92.0%
2004 89.09 39th 592 93.4%
2005 84.96 57th 590 90.3%
2006 90.51 33rd 596 94.5%
2007 88.16 42nd 612 93.1%
2008 91.57 30th 624 95.2%
2009 86.38 62nd 632 90.2%
2010 76.89 132nd 643 79.5%
2011 87.57 63rd 655 90.4%
2012 85.68 73rd 665 89.0%
2013 82.87 96th 670 85.7%
2014 82.54 110th 670 83.6%
2015 60.75 205th 614 66.6%
2016 65.61 135th 643 79.0%
2017 86.95 67th 642 89.6%
2018 89.62 54th 647 91.7%
2019 82.33 97th 701 86.2%
2021 80.13 110th 688 84.0%
2022 74.82 140th 699 80.0%
2023 81.85 101st 699 85.6%
2024 66.17 185th 697 73.5%
See the entire list of Illinois High School Rankings!

Rank History for Special Education students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2018 43.69 151st 374 59.6%
2019 43.25 180th 473 61.9%
2021 29.28 270th 453 40.4%
2022 31.21 286th 493 42.0%
2023 61.92 123rd 476 74.2%
2024 55.40 144th 482 70.1%
See the entire list of Best Illinois High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2018 66.64 141st 585 75.9%
2019 69.87 125th 639 80.4%
2021 52.50 228th 611 62.7%
2022 74.49 97th 626 84.5%
2023 91.45 29th 644 95.5%
2024 47.56 298th 639 53.4%
See the entire list of Best Illinois High Schools for Low Socio Economic Status Students!

Rank History for Female students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2018 88.34 53rd 620 91.5%
2019 83.46 90th 665 86.5%
2021 84.04 90th 639 85.9%
2022 69.37 173rd 658 73.7%
2023 71.71 153rd 656 76.7%
2024 59.87 219th 664 67.0%
See the entire list of Best Illinois High Schools for Female Students!

Rank History for Disabled students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2023 61.20 101st 428 76.4%
2024 56.10 112th 429 73.9%
See the entire list of Best Illinois High Schools for Disabled Students!

Rank History for Male students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2018 87.77 61st 619 90.1%
2019 75.73 125th 675 81.5%
2021 71.49 148th 653 77.3%
2022 75.80 122nd 664 81.6%
2023 85.32 74th 668 88.9%
2024 69.69 164th 668 75.4%
See the entire list of Best Illinois High Schools for Male Students!

Rank History for White students at Monticello High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2018 80.54 87th 548 84.1%
2019 68.95 141st 552 74.5%
2021 64.36 156th 553 71.8%
2022 56.38 211th 560 62.3%
2023 65.05 168th 557 69.8%
2024 53.53 212th 554 61.7%
See the entire list of Best Illinois High Schools for White Students!

Data source: test scores: Illinois State Board of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Monticello High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 




Data source: Illinois State Board of Education

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Enrollment information for Monticello High School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 461 n/a n/a n/a n/a n/a n/a 0 461
1990 423 n/a n/a n/a n/a n/a n/a 0 423
1991 394 0 0 0 0 n/a n/a 0 394
1992 396 0 0 0 0 n/a n/a 0 396
1993 383 0 1 0 0 n/a n/a 0 384
1994 396 0 1 0 0 n/a n/a 0 397
1995 424 0 1 2 0 n/a n/a 0 427
1996 424 0 1 2 0 n/a n/a 0 427
1997 455 0 0 0 0 n/a n/a 0 455
1998 463 0 0 0 0 n/a n/a 0 463
1999 468 0 5 3 0 n/a n/a 0 476
2000 518 1 0 2 0 n/a n/a 0 521
2001 494 1 0 3 0 n/a n/a 0 498
2002 499 0 0 1 0 n/a n/a 0 500
2003 499 0 0 1 0 n/a n/a 0 500
2004 499 0 0 1 0 n/a n/a 0 500
2005 507 0 3 2 0 n/a n/a 3 515
2006 498 1 3 8 1 n/a n/a 2 513
2007 510 0 2 5 2 n/a n/a 1 520
2008 517 1 6 6 1 n/a n/a 2 533
2009 523 1 5 6 2 n/a n/a 4 541
2010 533 2 5 6 0 n/a n/a 6 552
2011 527 2 6 7 2 1 10 0 555
2012 534 2 4 5 4 1 9 0 559
2013 540 4 4 7 3 2 4 0 564
2014 499 3 3 5 1 1 5 0 517
2015 495 3 1 5 0 1 3 0 508
2016 496 5 2 6 0 2 3 0 514
2017 479 5 2 6 0 1 2 0 495
2018 509 6 2 7 0 2 1 0 527
2019 512 9 1 8 1 2 1 0 534
2020 481 12 2 7 1 1 1 0 505
2021 466 15 5 8 1 1 5 0 501
2022 449 11 8 8 1 0 7 0 484
2023 435 14 9 9 0 1 8 0 476
2024 430 18 8 10 0 1 12 0 479

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Monticello High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 461 32.3 14.2 n/a
1990 423 32.8 12.8 n/a
1991 394 32.8 12.0 n/a
1992 396 29.0 13.6 n/a
1993 384 30.0 12.8 n/a
1994 397 27.5 14.4 n/a
1995 427 31.8 13.4 n/a
1996 427 31.8 13.4 n/a
1997 455 31.5 14.4 n/a
1998 463 31.5 14.7 n/a
1999 476 33.5 14.2 n/a
2000 521 35.5 14.7 n/a
2001 498 34.9 14.3 n/a
2002 500 33.9 14.7 5.8
2003 500 33.9 14.7 5.8
2004 500 37.4 13.4 8
2005 515 32.8 15.7 8.6
2006 513 29.0 17.7 10.4
2007 520 42.0 12.4 11.6
2008 533 36.0 14.8 10.4
2009 541 36.0 15.0 9.7
2010 552 37.0 14.9 12.3
2011 555 36.0 15.4 10.8
2012 559 36.5 15.3 11.6
2013 564 54.0 10.4 12.9
2014 517 36.5 14.1 13
2015 508 37.0 13.7 15.6
2016 514 33.0 15.5 18.1
2017 495 36.5 13.5 17.2
2018 527 36.0 14.6 21.3
2019 534 36.2 14.7 23.2
2020 505 36.2 13.9 21
2021 501 n/a n/a n/a
2022 484 35.3 13.7 25.8
2023 476 36.3 13.1 n/a
2024 479 35.5 13.4 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Monticello High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 461 32.3 14.2 n/a
1990 423 32.8 12.8 n/a
1991 394 32.8 12.0 n/a
1992 396 29.0 13.6 n/a
1993 384 30.0 12.8 n/a
1994 397 27.5 14.4 n/a
1995 427 31.8 13.4 n/a
1996 427 31.8 13.4 n/a
1997 455 31.5 14.4 n/a
1998 463 31.5 14.7 n/a
1999 476 33.5 14.2 n/a
2000 521 35.5 14.7 n/a
2001 498 34.9 14.3 n/a
2002 500 33.9 14.7 5.8
2003 500 33.9 14.7 5.8
2004 500 37.4 13.4 8
2005 515 32.8 15.7 8.6
2006 513 29.0 17.7 10.4
2007 520 42.0 12.4 11.6
2008 533 36.0 14.8 10.4
2009 541 36.0 15.0 9.7
2010 552 37.0 14.9 12.3
2011 555 36.0 15.4 10.8
2012 559 36.5 15.3 11.6
2013 564 54.0 10.4 12.9
2014 517 36.5 14.1 13
2015 508 37.0 13.7 15.6
2016 514 33.0 15.5 18.1
2017 495 36.5 13.5 17.2
2018 527 36.0 14.6 21.3
2019 534 36.2 14.7 23.2
2020 505 36.2 13.9 21
2021 501 n/a n/a n/a
2022 484 35.3 13.7 25.8
2023 476 36.3 13.1 n/a
2024 479 35.5 13.4 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Immunization Rates

Monticello High School

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YearPolioMeaslesMumpsRubellaHepatitis BVaricellaDTPMeningococcal
201598.4%98.8%98.8%98.8%98.8%98.4%98.6%
201699.6%99.4%99.4%99.4%99.2%99.0%26.3%
201798.2%98.0%98.0%98.0%98.6%98.0%98.6%20.9%
201899.1%98.7%98.7%98.7%98.9%98.7%98.9%22.5%
201998.9%98.7%98.7%98.7%99.1%98.9%99.1%25.2%
202199.2%99.0%99.0%99.0%99.0%99.2%99.4%99.0%
202296.1%96.3%96.3%96.3%95.9%96.3%96.3%95.3%
202397.9%97.9%97.9%97.9%97.7%97.7%97.3%97.5%
202498.1%98.1%98.1%98.1%97.9%98.1%98.3%97.5%

Data source: Illinois State Board of Education
Finances

Per Pupil Expenditures for Monticello High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $09 (0.1%) $10,260 (99.9%) $10,269
2020 $99 (0.9%) $10,720 (99.1%) $10,818
2021 $176 (1.7%) $10,453 (98.3%) $10,629
2022 $176 (1.7%) $10,453 (98.3%) $10,629
2023 $493 (4.1%) $11,636 (95.9%) $12,129
2024 $329 (2.5%) $12,797 (97.5%) $13,126

Data source: Illinois Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Monticello High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 97th of 701 High schoolsRanks 101st of 699 High schools
 0.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade Mathematics (Monticello High School)43.533.3
 10.2%
   11th Grade Mathematics (Monticello CUSD 25)43.533.3
 10.2%
   11th Grade Mathematics (Illinois)34.826.7
 8.1%
11th Grade English Language Arts (Monticello High School)46.345.1
 1.2%
   11th Grade English Language Arts (Monticello CUSD 25)46.345.1
 1.2%
   11th Grade English Language Arts (Illinois)36.731.6
 5.1%
End of Course Science (Monticello High School)47.863
 15.2%
   End of Course Science (Monticello CUSD 25)47.863
 15.2%
   End of Course Science (Illinois)36.452.2
 15.8%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students534476
 10.9%
African American914
 55.6%
American Indian10
 100%
Asian19
 800%
Hispanic89
 12.5%
Pacific Islander21
 50%
White512435
 15%
Two or More Races18
 700%


Schools Near Monticello High School









Frequently Asked Questions about Monticello High School

Monticello High School is fed by the following schools:

Elementary : Washington School
Elementary : White Heath Elementary School
Middle : Monticello Middle School

Monticello High School ranks 185th of 697 Illinois high schools. SchoolDigger rates this school 4 stars out of 5.

In the 2023-24 school year, 479 students attended Monticello High School.

Students at Monticello High School are 90% White, 4% African American, 3% Two or more races, 2% Hispanic, 2% Asian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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