Boulder Hill Elementary School

Summary:

Boulder Hill Elementary School is a public elementary school located in Montgomery, Illinois, serving grades K-5 with a total enrollment of 490 students. The school is part of the Cusd 308 district, which is ranked 322 out of 813 districts in Illinois and has a 3-star rating from SchoolDigger.

Boulder Hill Elementary School consistently ranks in the bottom half of Illinois elementary schools, with a statewide ranking between 1116 and 1329 out of over 2,000 schools in recent years. The school's performance on state assessments is significantly below the district and state averages across all grades and subjects, with only 24% of students proficient or better in ELA, compared to 45% in the district and 41.2% statewide. The school's performance is particularly low for certain student subgroups, such as Hispanic students, English Language Learners, and students with disabilities, who rank in the bottom 30-40% of Illinois schools in these categories. Additionally, Boulder Hill Elementary School has experienced a significant increase in chronic absenteeism, rising from 4.4% in 2019-2020 to 26.6% in 2022-2023, which is well above the district and state averages.

Nearby schools, such as Prairie Point Elementary, Fox Chase Elementary, and Southbury Elementary, consistently outperform Boulder Hill Elementary School on academic measures, with higher proficiency rates in ELA and Math, lower chronic absenteeism rates, and a lower percentage of students from low-socioeconomic backgrounds. For example, Prairie Point Elementary, which is only 2.76 miles away, had a 43.2% proficiency rate in ELA and a 34.3% proficiency rate in Math, significantly higher than Boulder Hill Elementary.


Detail:

Public K-5

 163 Boulder Hill Pass
       Montgomery, IL  60538-2305


(630) 636-2900

District: Cusd 308

SchoolDigger Rank:
1321st of 2,067 Illinois Elementary Schools

Per Pupil Expenditures:  $12,942 Help


Students who attend Boulder Hill Elementary School usually attend:

Middle:    Thompson Junior High School
High:    Oswego High School

Student/teacher ratio:  11.6 Help
Number of students:  490

Racial breakdown:

Hispanic:
53.3%
White:
29.6%
African American:
11.0%
more

Free/discounted lunch recipients:  59.8% Help


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 Compare Boulder Hill Elementary School to nearby elementary schools!

Performance Trends
Help
Compare Details Boulder Hill Elementary School ranks worse than 63.9% of elementary schools in Illinois. It also ranks 12th among 13 ranked elementary schools in the Cusd 308 School District. (See more...)
Help
Compare Details In 2024 the calculated Average Standard Score was 32.75. (See more...)
Help
Chronic absenteeism in a high 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 Boulder Hill Elementary School has the largest elementary school student body size in the Cusd 308 School District.  (See more...)
Finance
Help
Compare Details The average total spent per student at Boulder Hill Elementary School is $12,942. 11 elementary schools in the Cusd 308 School District spend more per student.
Schooldigger 2024 Rankings:

Boulder Hill Elementary School:

SchoolDigger ranks Boulder Hill Elementary School 1321st of 2067 Illinois public elementary schools. (See Boulder Hill Elementary School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Female students:
Disabled students:
Male students:
African American students:
Hispanic students:
White students:


Cusd 308:

SchoolDigger ranks Cusd 308 322nd of 813 Illinois school districts. (See district ranking list.)


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Rank History for Boulder Hill Elementary School

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Compare

Rank History for all students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2003 67.17 809th 2020 60.0%
2004 61.06 967th 2030 52.4%
2005 42.70 1375th 2022 32.0%
2006 55.14 1195th 2086 42.7%
2007 61.00 1007th 2095 51.9%
2008 68.86 767th 2092 63.3%
2009 63.97 933rd 2120 56.0%
2010 53.30 1216th 2139 43.2%
2011 71.95 657th 2147 69.4%
2012 64.64 916th 2166 57.7%
2013 60.43 934th 2167 56.9%
2014 63.83 790th 2093 62.3%
2015 55.49 796th 2052 61.2%
2016 65.40 640th 2046 68.7%
2017 57.34 800th 2044 60.9%
2018 52.47 901st 2037 55.8%
2019 34.43 1329th 2086 36.3%
2021 33.22 1220th 1948 37.4%
2022 42.90 1116th 2082 46.4%
2023 36.19 1256th 2077 39.5%
2024 32.75 1321st 2067 36.1%
See the entire list of Illinois Elementary School Rankings!

Rank History for English Language Learner students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 49.91 289th 718 59.7%
2019 38.22 479th 743 35.5%
2021 34.85 374th 537 30.4%
2022 45.05 361st 768 53.0%
2023 26.47 699th 788 11.3%
2024 32.46 600th 826 27.4%
See the entire list of Best Illinois Elementary Schools for English Language Learner Students!

Rank History for Special Education students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2019 38.97 651st 1194 45.5%
2021 45.94 300th 640 53.1%
2022 27.93 828th 1113 25.6%
2023 45.31 526th 1156 54.5%
2024 30.03 838th 1195 29.9%
See the entire list of Best Illinois Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 62.28 503rd 1765 71.5%
2019 37.96 1163rd 1816 36.0%
2021 36.99 936th 1514 38.2%
2022 50.04 776th 1763 56.0%
2023 31.62 1272nd 1808 29.6%
2024 31.63 1271st 1793 29.1%
See the entire list of Best Illinois Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 47.06 987th 1964 49.7%
2019 31.96 1350th 2019 33.1%
2021 32.62 1091st 1680 35.1%
2022 44.13 993rd 1970 49.6%
2023 35.12 1200th 1957 38.7%
2024 32.68 1250th 1942 35.6%
See the entire list of Best Illinois Elementary Schools for Female Students!

Rank History for Disabled students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2024 25.18 724th 886 18.3%
See the entire list of Best Illinois Elementary Schools for Disabled Students!

Rank History for Male students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 57.04 765th 1972 61.2%
2019 38.95 1177th 2019 41.7%
2021 30.64 1126th 1707 34.0%
2022 42.32 1042nd 1977 47.3%
2023 37.77 1155th 1984 41.8%
2024 32.94 1240th 1959 36.7%
See the entire list of Best Illinois Elementary Schools for Male Students!

Rank History for African American students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2024 55.17 205th 655 68.7%
See the entire list of Best Illinois Elementary Schools for African American Students!

Rank History for Hispanic students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 50.82 422nd 938 55.0%
2019 32.24 680th 955 28.8%
2021 40.24 405th 742 45.4%
2022 46.64 457th 954 52.1%
2023 28.18 744th 970 23.3%
2024 35.63 621st 959 35.2%
See the entire list of Best Illinois Elementary Schools for Hispanic Students!

Rank History for White students at Boulder Hill Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 56.49 607th 1463 58.5%
2019 35.75 977th 1462 33.2%
2021 38.41 818th 1308 37.5%
2022 44.83 793rd 1425 44.4%
2023 50.46 688th 1419 51.5%
2024 33.10 982nd 1392 29.5%
See the entire list of Best Illinois Elementary 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.

Boulder Hill Elementary 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 Boulder Hill Elementary School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 421 6 1 10 n/a n/a n/a 0 438
1989 457 2 4 7 n/a n/a n/a 0 470
1990 476 2 5 15 n/a n/a n/a 0 498
1991 492 2 7 16 0 n/a n/a 0 517
1992 501 5 10 27 0 n/a n/a 0 543
1993 511 8 11 24 1 n/a n/a 0 555
1994 569 12 10 23 10 n/a n/a 0 624
1995 592 14 9 33 11 n/a n/a 0 659
1996 592 14 9 33 11 n/a n/a 0 659
1997 598 15 6 39 6 n/a n/a 0 664
1998 445 13 7 44 6 n/a n/a 0 515
1999 455 21 10 44 4 n/a n/a 0 534
2000 459 17 4 59 3 n/a n/a 0 542
2001 527 22 9 88 0 n/a n/a 0 646
2002 452 37 9 128 3 n/a n/a 0 629
2003 452 37 9 128 3 n/a n/a 0 629
2004 384 28 8 81 2 n/a n/a 0 503
2005 357 28 21 108 3 n/a n/a 0 517
2006 366 37 10 174 3 n/a n/a 23 613
2007 355 40 13 173 4 n/a n/a 25 610
2008 319 49 17 171 0 n/a n/a 37 593
2009 330 54 20 190 0 n/a n/a 49 643
2010 299 41 20 175 0 n/a n/a 60 595
2011 263 41 22 130 0 0 52 0 508
2012 277 45 14 129 1 0 43 0 509
2013 274 36 13 137 1 0 47 0 508
2014 279 40 12 157 1 0 39 0 528
2015 289 60 10 198 8 1 46 0 612
2016 295 64 10 239 9 1 30 0 648
2017 261 51 7 270 7 1 32 0 629
2018 199 37 4 295 3 1 27 0 566
2019 187 55 7 333 3 0 22 0 607
2020 184 56 6 344 5 0 21 0 616
2021 170 42 6 387 4 0 20 0 629
2022 169 48 6 408 3 0 21 0 655
2023 145 54 5 261 2 0 23 0 490

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 Boulder Hill Elementary School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 438 23.1 18.9 n/a
1989 470 24.1 19.5 n/a
1990 498 24.7 20.1 n/a
1991 517 25.0 20.6 n/a
1992 543 25.3 21.4 n/a
1993 555 27.0 20.6 n/a
1994 624 27.5 22.7 n/a
1995 659 31.5 20.9 n/a
1996 659 31.5 20.9 n/a
1997 664 33.0 20.1 n/a
1998 515 22.0 23.4 n/a
1999 534 23.5 22.7 n/a
2000 542 23.7 22.9 n/a
2001 646 26.4 24.5 n/a
2002 629 33.6 18.7 8.7
2003 629 33.6 18.7 8.7
2004 503 28.5 17.6 10.5
2005 517 29.1 17.8 12.8
2006 613 30.5 20.1 19
2007 610 32.0 19.1 25
2008 593 31.0 19.1 30.9
2009 643 32.7 19.7 26.6
2010 595 35.8 16.5 45
2011 508 36.5 13.9 36
2012 509 34.4 14.7 40.3
2013 508 45.3 11.1 46.7
2014 528 32.5 16.2 48.5
2015 612 34.0 18.0 50
2016 648 42.0 15.4 43.7
2017 629 44.9 14.0 38.3
2018 566 38.1 14.8 50.2
2019 607 41.3 14.6 47.1
2020 616 41.8 14.7 46.4
2021 629 n/a n/a n/a
2022 655 37.8 17.3 47.2
2023 490 42.0 11.6 59.8

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 Boulder Hill Elementary School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 438 23.1 18.9 n/a
1989 470 24.1 19.5 n/a
1990 498 24.7 20.1 n/a
1991 517 25.0 20.6 n/a
1992 543 25.3 21.4 n/a
1993 555 27.0 20.6 n/a
1994 624 27.5 22.7 n/a
1995 659 31.5 20.9 n/a
1996 659 31.5 20.9 n/a
1997 664 33.0 20.1 n/a
1998 515 22.0 23.4 n/a
1999 534 23.5 22.7 n/a
2000 542 23.7 22.9 n/a
2001 646 26.4 24.5 n/a
2002 629 33.6 18.7 8.7
2003 629 33.6 18.7 8.7
2004 503 28.5 17.6 10.5
2005 517 29.1 17.8 12.8
2006 613 30.5 20.1 19
2007 610 32.0 19.1 25
2008 593 31.0 19.1 30.9
2009 643 32.7 19.7 26.6
2010 595 35.8 16.5 45
2011 508 36.5 13.9 36
2012 509 34.4 14.7 40.3
2013 508 45.3 11.1 46.7
2014 528 32.5 16.2 48.5
2015 612 34.0 18.0 50
2016 648 42.0 15.4 43.7
2017 629 44.9 14.0 38.3
2018 566 38.1 14.8 50.2
2019 607 41.3 14.6 47.1
2020 616 41.8 14.7 46.4
2021 629 n/a n/a n/a
2022 655 37.8 17.3 47.2
2023 490 42.0 11.6 59.8

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

Boulder Hill Elementary School

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Compare
YearPolioMeaslesMumpsRubellaVaricellaDTPHepatitis B
201597.7%97.7%97.7%97.7%97.9%97.7%
201698.6%98.6%98.6%98.6%98.6%98.6%
201798.7%98.6%98.6%98.6%98.6%98.7%
201892.5%94.1%94.1%94.1%97.0%93.4%
201997.9%97.7%97.7%97.7%97.9%97.9%
202194.3%94.3%94.3%94.3%93.8%94.5%95.8%
202298.6%98.9%98.9%98.9%98.9%98.5%98.9%
202399.3%99.3%99.3%99.3%99.3%99.3%99.3%
202496.0%96.0%96.0%96.0%95.7%96.0%99.3%

Data source: Illinois State Board of Education
Finances

Per Pupil Expenditures for Boulder Hill Elementary School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $363 (3.6%) $9,594 (96.4%) $9,957
2020 $245 (2.3%) $10,267 (97.7%) $10,512
2021 $636 (4.8%) $12,546 (95.2%) $13,182
2022 $636 (4.8%) $12,546 (95.2%) $13,182
2023 $764 (6.2%) $11,550 (93.8%) $12,314
2024 $833 (6.4%) $12,108 (93.6%) $12,942

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

Impact of COVID-19 on Boulder Hill Elementary 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 1329th of 2086 Elementary schoolsRanks 1256th of 2077 Elementary schools
 3.2%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts (Boulder Hill Elementary School)19.617.2
 2.4%
   3rd Grade English Language Arts (Cusd 308)37.833.9
 3.9%
   3rd Grade English Language Arts (Illinois)36.428.8
 7.6%
3rd Grade Mathematics (Boulder Hill Elementary School)23.923.4
 0.5%
   3rd Grade Mathematics (Cusd 308)48.538.8
 9.7%
   3rd Grade Mathematics (Illinois)40.633
 7.6%
4th Grade English Language Arts (Boulder Hill Elementary School)35.125.5
 9.6%
   4th Grade English Language Arts (Cusd 308)42.139.2
 2.9%
   4th Grade English Language Arts (Illinois)36.735.4
 1.3%
4th Grade Mathematics (Boulder Hill Elementary School)19.210
 9.2%
   4th Grade Mathematics (Cusd 308)39.931
 8.9%
   4th Grade Mathematics (Illinois)33.527.7
 5.8%
5th Grade English Language Arts (Boulder Hill Elementary School)21.228.2
 7%
   5th Grade English Language Arts (Cusd 308)41.542.4
 0.9%
   5th Grade English Language Arts (Illinois)37.935.2
 2.7%
5th Grade Mathematics (Boulder Hill Elementary School)19.216.7
 2.5%
   5th Grade Mathematics (Cusd 308)36.733.1
 3.6%
   5th Grade Mathematics (Illinois)29.825.6
 4.2%
5th Grade Science (Boulder Hill Elementary School)57.748.8
 8.9%
   5th Grade Science (Cusd 308)66.565.8
 0.7%
   5th Grade Science (Illinois)54.452.4
 2%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students607490
 19.3%
African American5554
 1.8%
American Indian32
 33.3%
Asian75
 28.6%
Hispanic333261
 21.6%
Pacific Islander00
White187145
 22.5%
Two or More Races2223
 4.5%
% Free/Discounted Lunch Recipients47.1%59.8%
 12.7%


Schools Near Boulder Hill Elementary School









Frequently Asked Questions about Boulder Hill Elementary School

In the 2022-23 school year, 490 students attended Boulder Hill Elementary School.

Students who attend Boulder Hill Elementary School usually go on to attend:

Middle : Thompson Junior High School
High : Oswego High School

Boulder Hill Elementary School ranks 1321st of 2067 Illinois elementary schools. SchoolDigger rates this school 2 stars out of 5.

Students at Boulder Hill Elementary School are 53% Hispanic, 30% White, 11% African American, 5% Two or more races, 1% 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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