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Three Oaks School

Q: Is Three Oaks School a good school?

Three Oaks School ranks 629 th of 1737 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades K-5

629^th

SchoolDigger Rank ?

of 1,737 Illinois Elementary Schools

Better than 64% of Illinois elementary schools

Summary

In Cary, Illinois, Three Oaks School is a 443-student K–5 elementary school in Cary CCSD 26, with other elementary schools nearby. In 2025–2026, its all-grades results were 66% proficient in English language arts (ELA) and 50% in math, both above state averages. The clearest academic concern is fourth-grade math: 38% were proficient, 4 points below the state and 16 below the district.

The school’s strongest results include fifth-grade ELA, math and science. In fifth grade, 77% were proficient in ELA and 51% in math—above both district and state results in each subject; 59% were proficient in science, 12 points above the state and 3 above the district. Fifth-grade ELA and math also topped results at nearby Briargate Elementary School and Deer Path Elementary School. The fourth-grade dip is especially clear in math: Three Oaks’ 38% was below Briargate’s 58% and Deer Path’s 63%. Schoolwide, Three Oaks was 10 points above the state in both ELA and math, and 3 points above the district in ELA and 5 in math.

Results rose substantially from 2023–2024 to 2025–2026: ELA proficiency increased 26 points and math 20, though SchoolDigger’s ranking moved from the 70th percentile and 3 stars in 2024–2025 to the 64th percentile and 3 stars in 2025–2026; it ranked 629th of 1,737 Illinois schools. The 2024–2025 student–teacher ratio was 10.7, below the nearby-school average of 13.2. As context, 33% of students were free/reduced lunch eligible in 2024–2025, compared with a 31% average among nearby schools with that measure. Chronic absenteeism was 7% in 2025–2026, below the district’s 12% and state’s 24%. SchoolDigger’s statewide percentile for how well it serves female students was 40 in 2025–2026, versus 64 overall; its Hispanic-student percentile rose from 15 in 2022–2023 to 59 in 2024–2025.

443

Students ?

10.7

Student/teacher ratio ?

$13,786

Per pupil spending ?

33.0%

Free/reduced lunch eligible (2024-25) ?

94.1%

Measles protection (all grades) (2025-26)

1514 3 Oaks Rd
Cary, IL 60013-6100

(224) 357-5450

District: Cary CCSD 26

Students who attend Three Oaks School usually attend:

Middle:	Cary Junior High School
High:	Cary-Grove Community High School

Racial breakdown:

White:

62.8%

Hispanic:

31.2%

Two or more races:

3.4%

See top rated Illinois elementary schools

Compare Three Oaks School to nearby elementary schools!

At a glance

▬ Ranking trend: Holding steady — 61st percentile in 2016 → 64th in 2026

Strengths

✓Test scores above the Illinois average (58% vs 48% meeting standards)

✓Above the Illinois median (64th percentile)

✓Small classes — about 11 students per teacher

Worth a look

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2025-2026) ?

This school58%

District avg55%

Illinois avg48%

629^th of 1,737

Illinois public elementary schools ?

Top 36%▲ up 3 pts since 2016

See the entire ranking list of Illinois Elementary Schools →

★★★★★

SchoolDigger rating ?

2^nd of 3Elementary Schools in the Cary CCSD 26

319^th of 738Cary CCSD 26 among Illinois districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	62.4	629 of 1737	63.8%	★★★☆☆
2025	68.8	624 of 2056	69.6%	★★★☆☆
2024	57.7	765 of 2067	63.0%	★★★☆☆
2023	48.9	980 of 2077	52.8%	★★★☆☆
2022	48.8	958 of 2082	54.0%	★★★☆☆
2021	41.2	1031 of 1948	47.1%	★★☆☆☆
2019	49.0	987 of 2086	52.7%	★★★☆☆
2018	43.8	1078 of 2037	47.1%	★★☆☆☆
2017	54.9	855 of 2044	58.2%	★★★☆☆
2016	57.3	798 of 2046	61.0%	★★★☆☆
2015	62.8	671 of 2052	67.3%	★★★☆☆
2014	71.9	587 of 2093	72.0%	★★★★☆
2013	66.5	768 of 2167	64.6%	★★★☆☆
2012	67.8	813 of 2166	62.5%	★★★☆☆
2011	63.8	931 of 2147	56.6%	★★★☆☆
2010	76.9	481 of 2139	77.5%	★★★★☆
2009	73.0	638 of 2120	69.9%	★★★☆☆
2008	76.9	458 of 2092	78.1%	★★★★☆
2007	76.5	436 of 2095	79.2%	★★★★☆
2006	79.2	337 of 2086	83.8%	★★★★☆
2005	80.1	303 of 2022	85.0%	★★★★☆
2004	82.8	249 of 2030	87.7%	★★★★☆
2003	74.8	546 of 2020	73.0%	★★★★☆

Disabled

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	60.2	302 of 1049	71.2%	★★★★☆
2023	60.8	243 of 907	73.2%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	49.0	342 of 788	56.6%	★★★☆☆
2024	28.4	673 of 826	18.5%	★☆☆☆☆
2023	29.2	649 of 788	17.6%	★☆☆☆☆
2022	33.5	561 of 768	27.0%	★☆☆☆☆
2021	24.6	525 of 537	2.2%	☆☆☆☆☆
2019	34.5	537 of 743	27.7%	★☆☆☆☆
2018	27.1	627 of 718	12.7%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	41.9	773 of 1286	39.9%	★★☆☆☆
2025	66.2	626 of 1942	67.8%	★★★☆☆
2024	62.3	633 of 1942	67.4%	★★★☆☆
2023	53.0	822 of 1957	58.0%	★★★☆☆
2022	55.0	768 of 1970	61.0%	★★★☆☆
2021	41.6	897 of 1680	46.6%	★★☆☆☆
2019	40.6	1161 of 2019	42.5%	★★☆☆☆
2018	42.3	1092 of 1964	44.4%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	54.4	407 of 982	58.6%	★★★☆☆
2024	35.0	630 of 959	34.3%	★★☆☆☆
2023	23.9	823 of 970	15.2%	★☆☆☆☆
2022	29.4	701 of 954	26.5%	★☆☆☆☆
2021	26.9	596 of 742	19.7%	★☆☆☆☆
2019	22.8	829 of 955	13.2%	★☆☆☆☆
2018	26.0	756 of 938	19.4%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	62.3	567 of 1800	68.5%	★★★☆☆
2024	40.2	1049 of 1793	41.5%	★★☆☆☆
2023	33.0	1226 of 1808	32.2%	★★☆☆☆
2022	45.1	901 of 1763	48.9%	★★☆☆☆
2021	33.4	1035 of 1514	31.6%	★★☆☆☆
2019	34.0	1274 of 1816	29.8%	★☆☆☆☆
2018	30.7	1290 of 1765	26.9%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	59.0	518 of 1311	60.5%	★★★☆☆
2025	68.8	576 of 1947	70.4%	★★★★☆
2024	52.3	836 of 1959	57.3%	★★★☆☆
2023	44.0	1025 of 1984	48.3%	★★☆☆☆
2022	42.6	1033 of 1977	47.7%	★★☆☆☆
2021	36.6	1008 of 1707	40.9%	★★☆☆☆
2019	56.3	793 of 2019	60.7%	★★★☆☆
2018	45.2	987 of 1972	49.9%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	73.6	241 of 1292	81.3%	★★★★☆
2024	40.2	645 of 1195	46.0%	★★☆☆☆
2023	46.0	516 of 1156	55.4%	★★★☆☆
2022	44.6	491 of 1113	55.9%	★★★☆☆
2021	50.8	258 of 640	59.7%	★★★☆☆
2019	29.9	855 of 1194	28.4%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	63.2	390 of 1149	66.1%	★★★☆☆
2025	63.0	492 of 1389	64.6%	★★★☆☆
2024	55.1	606 of 1392	56.5%	★★★☆☆
2023	50.9	685 of 1419	51.7%	★★★☆☆
2022	44.8	795 of 1425	44.2%	★★☆☆☆
2021	36.9	849 of 1308	35.1%	★★☆☆☆
2019	52.1	683 of 1462	53.3%	★★★☆☆
2018	40.1	898 of 1463	38.6%	★★☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Special Education (2025)81st percentile+12 vs school

Disabled (2025)71st percentile~ school

Low Socio Economic Status (2025)68th percentile~ school

White (2026)66th percentile~ school

Male (2026)60th percentile-3 vs school

Hispanic (2025)59th percentile-11 vs school

English Language Learner (2025)57th percentile-13 vs school

Female (2026)40th percentile-24 vs school

By subject vs Illinois (2025-2026) ?

English Language Arts66%+10 vs state

Science59%+12 vs state

Mathematics50%+10 vs state

★

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Schools Near Three Oaks School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				ISA Science (2026)	IAR English Language Arts (2026)				IAR Mathematics (2026)				Vaccination (2025-26)		Per Pupil Expenditures (2026)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	ISA Science 5th Grade	IAR English Language Arts 3rd Grade	IAR English Language Arts 4th Grade	IAR English Language Arts 5th Grade	IAR English Language Arts All Grades	IAR Mathematics 3rd Grade	IAR Mathematics 4th Grade	IAR Mathematics 5th Grade	IAR Mathematics All Grades	Vaccination: Measles protection (all grades)	Vaccination: Exemption rate	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Three Oaks School	Public	K-5	1514 3 Oaks Rd	Cary	60013	McHenry County	Cary CCSD 26	No	(n/a)	No	Yes	(224) 357-5450	443	41	10.7	33.0%	278 (62.8%)	4 (0.9%)	138 (31.2%)	6 (1.4%)	2 (0.5%)	0 (0.0%)	15 (3.4%)	62.4	629^th of 1737 public elementary schools	63.8%		68.8	624^th of 2056 public elementary schools	69.6%	5	59.3	60.4	62.2	76.5	66.0	60.0	37.8	50.6	50.0	94.1%		$13,786	$522	$13,264
Oak Knoll Early Childhood Center	Public	PK-K	409 1St St	Cary	60013	McHenry County	Cary CCSD 26	No	(n/a)	No	Yes	(224) 357-5550	316	20	16.2	25.0%	236 (74.7%)	2 (0.6%)	60 (19.0%)	4 (1.3%)	0 (0.0%)	0 (0.0%)	14 (4.4%)								(n/a)										96.1%		$21,570	$1,832	$19,738
Deer Path Elementary School	Public	K-5	2211 Crystal Lake Rd	Cary	60013	McHenry County	Cary CCSD 26	No	(n/a)	No	No	(224) 357-5350	452	32	14.2	25.7%	334 (73.9%)	9 (2.0%)	86 (19.0%)	16 (3.5%)	0 (0.0%)	0 (0.0%)	7 (1.5%)	65.1	579^th of 1737 public elementary schools	66.7%		65.9	691^st of 2056 public elementary schools	66.4%	112	55.6	54.5	71.3	64.9	64.0	63.6	62.8	43.9	55.9	96.1%		$17,623	$759	$16,864
Briargate Elementary School	Public	1-5	100 S Wulff St	Cary	60013	McHenry County	Cary CCSD 26	No	(n/a)	No	No	(224) 357-5250	400	25	15.8	23.3%	298 (74.5%)	3 (0.8%)	72 (18.0%)	4 (1.0%)	3 (0.8%)	1 (0.3%)	19 (4.8%)	60	672^nd of 1737 public elementary schools	61.3%		74.5	503^rd of 2056 public elementary schools	75.5%	169	55.0	47.6	69.7	66.7	61.5	63.4	58.4	37.5	53.4	97%		$14,109	$163	$13,946
Algonquin Road Elementary School	Public	PK, KG-4	975 Algonquin Rd	Fox River Grove	60021	McHenry County	Fox River Grove Cons School District 3	No	(n/a)	No	Yes	(847) 516-5101	239	18	13.2	23.8%	177 (74.1%)	6 (2.5%)	43 (18.0%)	4 (1.7%)	0 (0.0%)	0 (0.0%)	9 (3.8%)	68.5	505^th of 1737 public elementary schools	70.9%		70.3	595^th of 2056 public elementary schools	71.1%	90		56.1	66.7		61.8	65.9	60.4		62.9	95.3%		$19,359	$490	$18,869
Prairie Grove Elementary School	Public	PK, KG-4	3223 IL Route 176	Crystal Lake	60014	McHenry County	Prairie Grove Central School District 46	No	(n/a)	No	Yes	(815) 459-3023	552	42	13.0	21.9%	457 (82.8%)	5 (0.9%)	51 (9.2%)	18 (3.3%)	0 (0.0%)	0 (0.0%)	21 (3.8%)	63.6	608^th of 1737 public elementary schools	65.0%		74.1	510^th of 2056 public elementary schools	75.2%	98		61.2	65.7		63.5	58.3	52.9		55.6	95.4%		$19,178	$282	$18,896
Cotton Creek School	Public	PK, KG-5	545 Newport Ct	Island Lake	60042	McHenry County	Wauconda CUSD 118	No	(n/a)	No	Yes	(847) 526-4700	580	48	12.0	36.4%	328 (56.6%)	22 (3.8%)	197 (34.0%)	13 (2.2%)	1 (0.2%)	0 (0.0%)	19 (3.3%)	52.4	801^st of 1737 public elementary schools	53.9%		68.5	634^th of 2056 public elementary schools	69.2%	167	46.2	61.1	77.6	53.8	63.8	50.5	54.8	28.6	44.4	96.9%		$23,423	$259	$23,165
Canterbury Elementary School	Public	K-5	875 Canterbury Dr	Crystal Lake	60014	McHenry County	Crystal Lake CCSD 47	No	(n/a)	No	Yes	(815) 459-8180	486	38	12.8	54.5%	191 (39.3%)	9 (1.9%)	262 (53.9%)	11 (2.3%)	2 (0.4%)	0 (0.0%)	11 (2.3%)	18.4	1420^th of 1737 public elementary schools	18.2%		28.3	1474^th of 2056 public elementary schools	28.3%	54	31.3	36.3	43.3	30.9	37.4	44.3	30.3	20.6	32.2	96.2%		$16,124	$818	$15,307
North Barrington Elementary School	Public	K-5	24175 N Grandview Dr	North Barrington	60010	Lake County	Barrington CUSD 220	No	(n/a)	No	No	(847) 381-4340	432	36	12.0	10.6%	334 (77.3%)	2 (0.5%)	27 (6.3%)	35 (8.1%)	0 (0.0%)	1 (0.2%)	33 (7.6%)	90.5	118^th of 1737 public elementary schools	93.2%		93.7	97^th of 2056 public elementary schools	95.3%	21	78.4	85.7	83.2	88.2	85.8	74.5	70.5	63.7	68.7	93.1%		$21,813	$147	$21,666
Wauconda Grade School	Public	PK, KG-5	225 Osage St	Wauconda	60084	Lake County	Wauconda CUSD 118	No	(n/a)	No	Yes	(847) 526-6671	421	44	9.5	39.7%	212 (50.4%)	0 (0.0%)	193 (45.8%)	2 (0.5%)	1 (0.2%)	0 (0.0%)	13 (3.1%)	45	926^th of 1737 public elementary schools	46.7%		65.2	700^th of 2056 public elementary schools	66.0%	226	38.9	55.1	67.3	40.8	53.1	58.0	51.9	31.0	46.4	98.5%		$25,011	$259	$24,753

Frequently Asked Questions about Three Oaks School

What district is Three Oaks School in?

Cary CCSD 26

What schools do graduates of Three Oaks School attend?

Students who attend Three Oaks School usually go on to attend:

Middle : Cary Junior High School
High : Cary-Grove Community High School

How many students attend Three Oaks School?

In the 2024-25 school year, 443 students attended Three Oaks School.

What is the racial makeup of Three Oaks School?

Students at Three Oaks School are 63% White, 31% Hispanic, 3% Two or more races, 1% Asian.

Is Three Oaks School a good school?

Three Oaks School ranks 629^th of 1737 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.

Rate Three Oaks School!

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Latest Illinois data All new data »

2025–26 school spending dataNewOct 30, 2026

2025–26 attendance data, dropout rates & graduation ratesNewOct 30, 2026

2025–26 ACT, IAR, ISA & PreACT Secure test scoresNewOct 30, 2026

2013–14 through 2025–26 immunization rates (updated)Oct 19, 2026

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.