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Greenbriar Elementary School

Summary:

Greenbriar Elementary School is a high-performing public elementary school in Northbrook, Illinois, serving 360 students in grades K-5. The school is part of the Northbrook School District 28, which is ranked 6th out of 813 districts in Illinois and has a 5-star rating from SchoolDigger. Greenbriar Elementary consistently ranks among the top elementary schools in the state, currently placed 35th out of 2,067 schools for the 2023-2024 school year.

Greenbriar Elementary School's academic performance is exceptional, with 77.7% of students proficient or better in English Language Arts and 67.6% in Mathematics, far exceeding the state averages of 41.2% and 28.4%, respectively. The school's performance is particularly strong in 4th and 5th-grade ELA, with proficiency rates of 81.7% and 83.1%. Greenbriar also excels in supporting the academic achievement of various student subgroups, ranking among the top Illinois elementary schools for female students, Asian students, special education students, and disabled students.

Compared to nearby schools in the Northbrook School District 28 and Northbrook/Glenview School District 30, Greenbriar Elementary consistently outperforms its peers in ELA and Mathematics proficiency. The school's high spending per student, low chronic absenteeism rates, and strong district support may contribute to its exceptional academic performance and student outcomes.


Detail:

Public K-5

 2195 Cherry Ln
       Northbrook, IL  60062-4522

(847) 498-7950

District: Northbrook School District 28

SchoolDigger Rank:
35th of 2,067 Illinois Elementary Schools

Per Pupil Expenditures:  $30,958 Help


Students who attend Greenbriar Elementary School usually attend:

Middle:    Northbrook Junior High School
High:    Glenbrook North High School

Student/teacher ratio:  10.0 Help
Number of students:  367

Racial breakdown:

White:
80.1%
Asian:
10.9%
Hispanic:
4.6%
more

Free/discounted lunch recipients:  1.1% Help


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Performance Trends
Help
Compare Details Greenbriar Elementary School ranks better than 98.3% of elementary schools in Illinois. It also ranks last among 3 ranked elementary schools in the Northbrook School District 28. (See more...)
Help
Compare Details In 2024 the calculated Average Standard Score was 97.66. (See more...)
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 (80.1%), Asian (10.9%), Hispanic (4.6%). (See more...)
Teachers
Help
Compare Details The student/teacher ratio at Greenbriar Elementary School is 10. 1 elementary schools in the Northbrook School District 28 have better student/teacher ratios. (See more...)
Help
Compare Greenbriar Elementary School employs 36.6 full-time teachers.
Finance
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Compare Details The average total spent per student at Greenbriar Elementary School is $30,958, which is the highest among 3 elementary schools in the Northbrook School District 28!
Schooldigger 2024 Rankings:

Greenbriar Elementary School:

SchoolDigger ranks Greenbriar Elementary School 35th of 2067 Illinois public elementary schools. (See Greenbriar Elementary School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Special Education students:
Female students:
Disabled students:
Male students:
White students:


Northbrook School District 28:

SchoolDigger ranks Northbrook School District 28 6th of 813 Illinois school districts. (See district ranking list.)


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Rank History for Greenbriar Elementary School

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Rank History for all students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2003 89.16 52nd 2020 97.4%
2004 86.95 113th 2030 94.4%
2005 86.14 96th 2022 95.3%
2006 86.95 51st 2086 97.6%
2007 84.12 133rd 2095 93.7%
2008 85.31 132nd 2092 93.7%
2009 87.21 74th 2120 96.5%
2010 87.84 45th 2139 97.9%
2011 89.07 25th 2147 98.8%
2012 89.57 15th 2166 99.3%
2013 95.16 14th 2167 99.4%
2014 91.39 93rd 2093 95.6%
2015 85.22 285th 2052 86.1%
2016 86.50 243rd 2046 88.1%
2017 88.68 182nd 2044 91.1%
2018 89.86 162nd 2037 92.0%
2019 93.75 97th 2086 95.3%
2021 98.60 22nd 1948 98.9%
2022 98.99 11th 2082 99.5%
2023 98.64 18th 2077 99.1%
2024 97.66 35th 2067 98.3%
See the entire list of Illinois Elementary School Rankings!

Rank History for Special Education students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2019 68.59 239th 1194 80.0%
2021 94.48 14th 640 97.8%
2022 99.83 3rd 1113 99.7%
2023 97.46 13th 1156 98.9%
2024 97.88 18th 1195 98.5%
See the entire list of Best Illinois Elementary Schools for Special Education Students!

Rank History for Female students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 86.36 208th 1964 89.4%
2019 92.05 107th 2019 94.7%
2021 98.11 18th 1680 98.9%
2022 98.93 7th 1970 99.6%
2023 98.22 16th 1957 99.2%
2024 97.73 26th 1942 98.7%
See the entire list of Best Illinois Elementary Schools for Female Students!

Rank History for Disabled students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2023 96.31 15th 907 98.3%
2024 99.25 6th 886 99.3%
See the entire list of Best Illinois Elementary Schools for Disabled Students!

Rank History for Male students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 89.28 147th 1972 92.5%
2019 93.53 84th 2019 95.8%
2021 97.92 22nd 1707 98.7%
2022 98.37 16th 1977 99.2%
2023 98.22 19th 1984 99.0%
2024 95.41 72nd 1959 96.3%
See the entire list of Best Illinois Elementary Schools for Male Students!

Rank History for Asian students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2019 91.13 6th 243 97.5%
See the entire list of Best Illinois Elementary Schools for Asian Students!

Rank History for White students at Greenbriar Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 77.26 262nd 1463 82.1%
2019 84.90 140th 1462 90.4%
2021 94.85 28th 1308 97.9%
2022 97.24 9th 1425 99.4%
2023 95.00 20th 1419 98.6%
2024 91.54 67th 1392 95.2%
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.

Greenbriar Elementary School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 
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Data source: Illinois State Board of Education

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Enrollment information for Greenbriar Elementary School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 255 n/a 30 1 n/a n/a n/a 0 286
1990 241 1 27 1 n/a n/a n/a 0 270
1991 267 0 29 2 0 n/a n/a 0 298
1992 268 1 35 3 0 n/a n/a 0 307
1993 262 2 32 4 0 n/a n/a 0 300
1994 274 0 28 3 0 n/a n/a 0 305
1995 273 0 33 7 0 n/a n/a 0 313
1996 273 0 33 7 0 n/a n/a 0 313
1997 281 0 31 3 0 n/a n/a 0 315
1998 284 0 23 2 0 n/a n/a 0 309
1999 301 1 18 2 0 n/a n/a 0 322
2000 300 2 24 4 0 n/a n/a 0 330
2001 296 3 14 7 0 n/a n/a 0 320
2002 305 0 19 8 0 n/a n/a 0 332
2003 305 0 19 8 0 n/a n/a 0 332
2004 284 4 22 4 0 n/a n/a 0 314
2005 290 3 15 3 0 n/a n/a 1 312
2006 299 1 11 6 2 n/a n/a 6 325
2007 296 3 10 6 0 n/a n/a 6 321
2008 293 3 13 5 0 n/a n/a 9 323
2009 329 3 15 6 0 n/a n/a 12 365
2010 330 2 12 5 0 n/a n/a 15 364
2011 318 1 19 15 0 0 10 0 363
2012 314 2 21 12 0 0 11 0 360
2013 320 1 29 18 0 0 16 0 384
2014 317 1 38 21 0 0 16 0 393
2015 306 3 40 23 1 0 16 0 389
2016 335 1 41 23 1 0 14 0 415
2017 331 4 41 18 1 0 15 0 410
2018 332 3 36 14 0 0 17 0 402
2019 327 2 41 11 0 0 9 0 390
2020 309 2 41 12 0 0 10 0 374
2021 299 4 48 15 0 0 15 0 381
2022 283 5 48 14 0 0 11 0 361
2023 289 3 41 16 0 0 11 0 360
2024 294 5 40 17 0 0 11 0 367

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 Greenbriar Elementary School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 286 19.9 14.3 n/a
1990 270 20.5 13.1 n/a
1991 298 23.5 12.6 n/a
1992 307 26.4 11.6 n/a
1993 300 24.9 12.0 n/a
1994 305 23.6 12.9 n/a
1995 313 25.1 12.5 n/a
1996 313 25.1 12.5 n/a
1997 315 25.1 12.5 n/a
1998 309 25.1 12.3 n/a
1999 322 25.1 12.8 n/a
2000 330 24.6 13.4 n/a
2001 320 24.7 13.0 n/a
2002 332 27.1 12.3 0
2003 332 27.1 12.3 0
2004 314 26.6 11.8 0
2005 312 26.6 11.7 0
2006 325 24.6 13.2 0
2007 321 24.0 13.4 0
2008 323 24.0 13.5 0
2009 365 26.7 13.7 0
2010 364 31.0 11.7 0
2011 363 30.0 12.1 0
2012 360 30.0 12.0 1.9
2013 384 33.0 11.6 1.6
2014 393 33.2 11.8 1
2015 389 34.0 11.4 4.9
2016 415 37.0 11.2 2.7
2017 410 38.4 10.6 1.7
2018 402 38.0 10.5 2
2019 390 37.3 10.4 1.5
2020 374 34.8 10.7 1.3
2021 381 n/a n/a n/a
2022 361 36.7 9.8 1.1
2023 360 37.5 9.5 n/a
2024 367 36.6 10.0 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 Greenbriar Elementary School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 286 19.9 14.3 n/a
1990 270 20.5 13.1 n/a
1991 298 23.5 12.6 n/a
1992 307 26.4 11.6 n/a
1993 300 24.9 12.0 n/a
1994 305 23.6 12.9 n/a
1995 313 25.1 12.5 n/a
1996 313 25.1 12.5 n/a
1997 315 25.1 12.5 n/a
1998 309 25.1 12.3 n/a
1999 322 25.1 12.8 n/a
2000 330 24.6 13.4 n/a
2001 320 24.7 13.0 n/a
2002 332 27.1 12.3 0
2003 332 27.1 12.3 0
2004 314 26.6 11.8 0
2005 312 26.6 11.7 0
2006 325 24.6 13.2 0
2007 321 24.0 13.4 0
2008 323 24.0 13.5 0
2009 365 26.7 13.7 0
2010 364 31.0 11.7 0
2011 363 30.0 12.1 0
2012 360 30.0 12.0 1.9
2013 384 33.0 11.6 1.6
2014 393 33.2 11.8 1
2015 389 34.0 11.4 4.9
2016 415 37.0 11.2 2.7
2017 410 38.4 10.6 1.7
2018 402 38.0 10.5 2
2019 390 37.3 10.4 1.5
2020 374 34.8 10.7 1.3
2021 381 n/a n/a n/a
2022 361 36.7 9.8 1.1
2023 360 37.5 9.5 n/a
2024 367 36.6 10.0 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

Greenbriar Elementary School

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Compare
YearPolioMeaslesMumpsRubellaHepatitis BVaricellaDTPPneumococcal
201599.0%98.5%98.5%98.5%0.3%98.0%99.0%0.3%
201698.8%98.3%98.3%98.3%98.3%98.8%
201799.3%99.0%98.8%99.0%98.6%99.3%
201899.0%98.8%98.8%98.8%98.8%99.0%
201998.7%98.5%98.5%98.5%98.5%98.7%
202199.2%99.2%99.2%99.2%99.2%98.9%99.2%
202298.3%98.3%98.3%98.3%98.0%98.3%98.3%
202398.3%98.3%98.3%98.3%98.3%98.3%
202498.9%99.4%99.4%99.4%98.0%98.9%

Data source: Illinois State Board of Education
Finances

Per Pupil Expenditures for Greenbriar Elementary School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $253 (1.2%) $20,608 (98.8%) $20,861
2020 $187 (0.9%) $21,423 (99.1%) $21,610
2021 $325 (1.4%) $23,103 (98.6%) $23,428
2022 $325 (1.4%) $23,103 (98.6%) $23,428
2023 $408 (1.5%) $26,832 (98.5%) $27,240
2024 $332 (1.1%) $30,626 (98.9%) $30,958

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

Impact of COVID-19 on Greenbriar 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 97th of 2086 Elementary schoolsRanks 18th of 2077 Elementary schools
 3.8%

Test Scores

% proficient
Pre-pandemic (2018-2019)		 % proficient
Post pandemic (2022-2023)		 Change (%)
3rd Grade English Language Arts (Greenbriar Elementary School)67.278.7
 11.5%
   3rd Grade English Language Arts (Northbrook School District 28)66.973.2
 6.3%
   3rd Grade English Language Arts (Illinois)36.428.8
 7.6%
3rd Grade Mathematics (Greenbriar Elementary School)72.968.9
 4%
   3rd Grade Mathematics (Northbrook School District 28)76.478.9
 2.5%
   3rd Grade Mathematics (Illinois)40.633
 7.6%
4th Grade English Language Arts (Greenbriar Elementary School)65.680.7
 15.1%
   4th Grade English Language Arts (Northbrook School District 28)7181.9
 10.9%
   4th Grade English Language Arts (Illinois)36.735.4
 1.3%
4th Grade Mathematics (Greenbriar Elementary School)51.770.2
 18.5%
   4th Grade Mathematics (Northbrook School District 28)66.780.2
 13.5%
   4th Grade Mathematics (Illinois)33.527.7
 5.8%
5th Grade English Language Arts (Greenbriar Elementary School)80.894.4
 13.6%
   5th Grade English Language Arts (Northbrook School District 28)7479.5
 5.5%
   5th Grade English Language Arts (Illinois)37.935.2
 2.7%
5th Grade Mathematics (Greenbriar Elementary School)71.881.5
 9.7%
   5th Grade Mathematics (Northbrook School District 28)67.775.7
 8%
   5th Grade Mathematics (Illinois)29.825.6
 4.2%
5th Grade Science (Greenbriar Elementary School)83.592.6
 9.1%
   5th Grade Science (Northbrook School District 28)81.884.4
 2.6%
   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 Students390360
 7.7%
African American23
 50%
American Indian00
Asian4141
Hispanic1116
 45.5%
Pacific Islander00
White327289
 11.6%
Two or More Races911
 22.2%

Schools Near Greenbriar Elementary School








Frequently Asked Questions about Greenbriar Elementary School

Students at Greenbriar Elementary School are 80% White, 11% Asian, 5% Hispanic, 3% Two or more races, 1% African American.

Yes! Greenbriar Elementary School is one of the best elementary schools in the state. It ranks 35th of 2067 Illinois elementary schools.

Students who attend Greenbriar Elementary School usually go on to attend:

Middle : Northbrook Junior High School
High : Glenbrook North High School

In the 2023-24 school year, 367 students attended Greenbriar Elementary School.


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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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