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Lemont Township High School

Public Grades 9-12

31^st

SchoolDigger Rank ?

of 698 Illinois High Schools

Better than 96% of Illinois high schools

Summary

Lemont Township High School is a public high school serving 1,305 students in grades 9-12 in Lemont, Illinois. The school is part of the Lemont Township HSD 210 district, which is ranked 28th out of 811 districts in Illinois and has a 5-star rating from SchoolDigger.

Lemont Township High School consistently ranks among the top high schools in Illinois, ranking 31st out of 698 schools in the 2024-2025 school year. The school's students significantly outperform the state averages in standardized tests like the ACT, PreACT Secure, and SAT. For example, in the 2024-2025 school year, 79.1% of 11th-grade students were proficient or better in ACT English Language Arts, compared to the state average of 51.7%. Lemont Township High School also has an impressive 4-year graduation rate of 97.9% for the 2024-2025 school year, significantly higher than the state average, and maintains a low dropout rate of only 0.8% in the 2022-2023 school year.

When compared to nearby high schools, such as Hinsdale Central High School, ranked 12th in the state, and Hinsdale South High School, ranked 76th, Lemont Township High School stands out with higher test scores and graduation rates. However, the school faces a challenge with a relatively high chronic absenteeism rate, ranging from 21.2% to 26.3% in recent years, which is an area the school may want to address.

1,284

Students ?

15.0

Student/teacher ratio ?

$23,067

Per pupil spending ?

17%

Free/discounted lunch ?

800 Porter St
Lemont, IL 60439-3777

(630) 257-5838

District: Lemont Township HSD 210

Feeder schools for Lemont Township High School:

Elementary:	Oakwood School
	River Valley School
Middle:	Old Quarry Middle School

Racial breakdown:

White:

80.4%

Hispanic:

11.6%

Asian:

4.0%

See top rated Illinois high schools

Compare Lemont Township High School to nearby high schools!

At a glance

▬ Ranking trend: Holding steady — 97th percentile in 2015 → 96th in 2025

Strengths

✓Test scores above the Illinois average (74% vs 48% meeting standards)

✓Ranks in the top 4% of Illinois high schools

✓98% graduate in 4 years — above the Illinois average (89%)

Worth a look

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

Students meeting standards (2024-2025) ?

This school74%

District avg74%

Illinois avg48%

31^st of 698

Illinois public high schools ?

Top 4%▼ down 1 pts since 2015

See the entire ranking list of Illinois High Schools →

★★★★★

SchoolDigger rating ?

28^th of 811Lemont Township HSD 210 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
2025	95.3	31 of 698	95.6%	★★★★★
2024	95.3	43 of 697	93.8%	★★★★★
2023	94.2	34 of 699	95.1%	★★★★★
2022	93.6	36 of 699	94.8%	★★★★★
2021	93.2	52 of 688	92.4%	★★★★★
2019	95.5	31 of 701	95.6%	★★★★★
2018	96.3	21 of 647	96.8%	★★★★★
2017	96.5	23 of 642	96.4%	★★★★★
2016	94.4	12 of 643	98.1%	★★★★★
2015	95.4	19 of 614	96.9%	★★★★★
2014	87.4	71 of 670	89.4%	★★★★☆
2013	89.4	47 of 670	93.0%	★★★★★
2012	83.8	83 of 665	87.5%	★★★★☆
2011	89.4	50 of 655	92.4%	★★★★★
2010	85.6	69 of 643	89.3%	★★★★☆
2009	90.2	38 of 632	94.0%	★★★★★
2008	86.1	65 of 624	89.6%	★★★★☆
2007	77.8	121 of 612	80.2%	★★★★☆
2006	82.1	84 of 596	85.9%	★★★★☆
2005	78.3	99 of 590	83.2%	★★★★☆
2004	64.5	219 of 592	63.0%	★★★☆☆
2003	75.9	124 of 586	78.8%	★★★★☆

Asian

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	60.0	57 of 148	61.5%	★★★☆☆
2024	84.5	24 of 137	82.5%	★★★★☆
2023	67.1	47 of 134	64.9%	★★★☆☆
2022	77.2	33 of 141	76.6%	★★★★☆
2021	70.3	39 of 135	71.1%	★★★★☆
2019	83.3	19 of 130	85.4%	★★★★☆
2018	73.8	34 of 132	74.2%	★★★★☆

Disabled

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	89.5	30 of 491	93.9%	★★★★★
2024	90.3	34 of 429	92.1%	★★★★★
2023	71.6	65 of 428	84.8%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	95.1	7 of 284	97.5%	★★★★★
2023	95.7	4 of 217	98.2%	★★★★★

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	92.6	36 of 685	94.7%	★★★★★
2024	94.1	45 of 664	93.2%	★★★★★
2023	92.8	38 of 656	94.2%	★★★★★
2022	91.3	41 of 658	93.8%	★★★★★
2021	88.9	67 of 639	89.5%	★★★★☆
2019	94.8	29 of 665	95.6%	★★★★★
2018	96.7	20 of 620	96.8%	★★★★★

Hispanic

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	85.5	37 of 366	89.9%	★★★★★
2024	86.5	37 of 336	89.0%	★★★★☆
2023	78.9	47 of 333	85.9%	★★★★☆
2022	90.8	26 of 335	92.2%	★★★★★
2021	46.4	132 of 317	58.4%	★★★☆☆
2019	87.6	32 of 317	89.9%	★★★★★
2018	91.0	24 of 291	91.8%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	96.6	14 of 672	97.9%	★★★★★
2024	89.2	47 of 639	92.6%	★★★★★
2023	92.5	23 of 644	96.4%	★★★★★
2022	97.5	10 of 626	98.4%	★★★★★
2021	91.8	38 of 611	93.8%	★★★★★
2019	93.7	16 of 639	97.5%	★★★★★
2018	86.6	34 of 585	94.2%	★★★★★

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	95.5	31 of 685	95.5%	★★★★★
2024	94.6	48 of 668	92.8%	★★★★★
2023	93.6	37 of 668	94.5%	★★★★★
2022	93.8	37 of 664	94.4%	★★★★★
2021	94.2	48 of 653	92.6%	★★★★★
2019	94.7	33 of 675	95.1%	★★★★★
2018	94.0	29 of 619	95.3%	★★★★★

Multi-racial

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	92.8	10 of 211	95.3%	★★★★★
2023	80.9	32 of 163	80.4%	★★★★☆
2022	59.2	67 of 170	60.6%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	95.5	32 of 527	93.9%	★★★★★
2024	83.2	65 of 482	86.5%	★★★★☆
2023	94.4	34 of 476	92.9%	★★★★★
2022	75.5	45 of 493	90.9%	★★★★★
2021	66.9	86 of 453	81.0%	★★★★☆
2019	73.7	58 of 473	87.7%	★★★★☆
2018	45.6	143 of 374	61.8%	★★★☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	91.9	46 of 564	91.8%	★★★★★
2024	89.5	59 of 554	89.4%	★★★★☆
2023	89.5	47 of 557	91.6%	★★★★★
2022	87.5	57 of 560	89.8%	★★★★☆
2021	86.5	73 of 553	86.8%	★★★★☆
2019	90.2	46 of 552	91.7%	★★★★★
2018	93.4	33 of 548	94.0%	★★★★★

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)

Low Socio Economic Status (2025)98th percentile~ school

English Language Learner (2025)98th percentile~ school

Male (2025)95th percentile~ school

Multi-racial (2025)95th percentile~ school

Female (2025)95th percentile~ school

Special Education (2025)94th percentile~ school

Disabled (2025)94th percentile~ school

White (2025)92nd percentile-4 vs school

Hispanic (2025)90th percentile-6 vs school

Asian (2025)61st percentile-34 vs school

By subject vs Illinois (2024-2025) ?

English Language Arts79%+27 vs state

Science73%+24 vs state

Mathematics71%+32 vs state

5.0

3 ratings · 1 written review

5★3

4★0

3★0

2★0

1★0

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What people are saying

by a parent on FaceBook
Wednesday, June 1, 2016

Great teachers, coaching staff and counselors! Willing Always to go above and beyond!
All three of my children have enjoyed Lemont high school! It is a close nit community only 1400 students.
My youngest will be a senior in the fall. He has excelled in every subject, taking several Advanced Placement courses. His GPA this semester was 4.4! My son also plays Baseball, Basketball and Football. He is in multiple clubs such as Future Business Leaders of America, Mu Alpha Theta English honor society. Great place to send your child weather average, gifted or special needs! Close Quote

Schools Near Lemont Township High 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 Immunizations Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				PreACT Secure English Language Arts (2025)		PreACT Secure Mathematics (2025)		PreACT Secure Science (2025)		ACT English Language Arts (2025)	ACT Mathematics (2025)	ACT Science (2025)	% Polio (2024)	% Measles (2024)	% Mumps (2024)	% Rubella (2024)	% Hepatitis B (2024)	% Varicella (2024)	% DTP (2024)	% Meningococcal (2024)	Per Pupil Expenditures (2025)
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/Discounted Lunch Recipients (2022)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	PreACT Secure English Language Arts 9th Grade	PreACT Secure English Language Arts 10th Grade	PreACT Secure Mathematics 9th Grade	PreACT Secure Mathematics 10th Grade	PreACT Secure Science 9th Grade	PreACT Secure Science 10th Grade	ACT English Language Arts 11th Grade	ACT Mathematics 11th Grade	ACT Science 11th Grade	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Hepatitis B All Grades	% Varicella All Grades	% DTP All Grades	% Meningococcal All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Lemont Township High School	Public	9-12	800 Porter St	Lemont	60439	Cook County	Lemont Township HSD 210	No	(n/a)	No	Yes	(630) 257-5838	1,284	85	15.0	13.9%	1,032 (80.4%)	10 (0.8%)	149 (11.6%)	51 (4.0%)	0 (0.0%)	0 (0.0%)	42 (3.3%)	95.3	31^st of 698 public high schools	95.6%		95.3	43^rd of 697 public high schools	93.8%	12	85.4	79.3	73.8	61.6	68.5	74.3	79.1	71.1	73.1	97.8	97.7	97.7	97.7	97.8	97.5	97.7	96.2	$23,067	$476	$22,591
Bolingbrook High School	Public	9-12	365 Raider Way	Bolingbrook	60440	Will County	Valley View CUSD 365U	No	(n/a)	No	Yes	(630) 759-6400	3,298	247	13.3	48.9%	477 (14.5%)	840 (25.5%)	1,553 (47.1%)	232 (7.0%)	6 (0.2%)	2 (0.1%)	188 (5.7%)	56.3	282^nd of 698 public high schools	59.6%		54.2	270^th of 697 public high schools	61.3%	12	58.1	51.7	30.6	28.9	49.9	52.7	47.7	33.4	44.3									$19,403	$796	$18,606
Romeoville High School	Public	9-12	100 N Independence Blvd	Romeoville	60446	Will County	Valley View CUSD 365U	No	(n/a)	No	Yes	(815) 886-1800	1,848	137	13.5	43.9%	445 (24.1%)	295 (16.0%)	946 (51.2%)	78 (4.2%)	1 (0.1%)	1 (0.1%)	82 (4.4%)	64.9	212^th of 698 public high schools	69.6%		56.4	248^th of 697 public high schools	64.4%	36	61.8	55.7	31.9	31.8	53.2	55.8	53.3	39.7	53.5									$21,812	$1,102	$20,711
Hinsdale South High School	Public	9-12	7401 Clarendon Hills Rd	Darien	60561	DuPage County	Hinsdale Township HSD 86	No	(n/a)	No	Yes	(630) 468-4000	1,370	109	12.6	19.3%	677 (49.4%)	246 (18.0%)	238 (17.4%)	138 (10.1%)	2 (0.1%)	1 (0.1%)	68 (5.0%)	86.4	76^th of 698 public high schools	89.1%		92.3	59^th of 697 public high schools	91.5%	17	78.9	69.3	57.9	50.0	63.7	62.0	65.5	53.2	59.7	98.5	98.3	98.3	98.3	98.4	98.3	98.2	97.2	$32,228	$680	$31,548
Hinsdale Township HSD 86 Adult Opportunities Program	Public	12	7302 Clarendon Hills Rd	Darien	60561	DuPage County	Hinsdale Township HSD 86	No	(n/a)	No	No	(630) 468-4318	0	15	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Lockport Township High School East	Public	9-12	1333 E 7th St	Lockport	60441	Will County	Lockport Township HSD 205	No	(n/a)	No	Yes	(815) 588-8300	3,678	224	16.4	17.1%	2,354 (64.0%)	224 (6.1%)	891 (24.2%)	66 (1.8%)	4 (0.1%)	2 (0.1%)	137 (3.7%)	76.2	133^rd of 698 public high schools	80.9%		82.6	104^th of 697 public high schools	85.1%	29	69.7	60.9	48.9	41.6	55.0	50.9	57.9	51.9	57.6	98.1	98.1	98.1	98.1	98.4	98.1	98.5	96.7	$19,395	$614	$18,780
Community H S District 99 - South High School	Public	9-12	1436 Norfolk St	Downers Grove	60516	DuPage County	Chsd 99	No	(n/a)	No	Yes	(630) 795-8501	2,591	176	14.6	17.1%	1,401 (54.1%)	290 (11.2%)	594 (22.9%)	186 (7.2%)	2 (0.1%)	7 (0.3%)	109 (4.2%)	89.1	60^th of 698 public high schools	91.4%		79.9	113^th of 697 public high schools	83.8%	53	75.2	73.7	51.6	46.0	65.5	71.2	70.9	62.2	69.9	98.7	98.7	98.7	98.7	98.7	98.7	98.7	98.1	$23,511	$630	$22,881
Wilco Area Career Center	Public	10-12	500 Wilco Blvd	Romeoville	60446	Will County	Will ROE	No	(n/a)	No	(n/a)	(815) 838-6941	0	25	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Carl Sandburg High School	Public	9-12	13300 S La Grange Rd	Orland Park	60462	Cook County	Cons HSD 230	No	(n/a)	No	No	(708) 671-3100	2,840	182	15.6	18.3%	1,975 (69.5%)	191 (6.7%)	431 (15.2%)	171 (6.0%)	5 (0.2%)	5 (0.2%)	61 (2.1%)	87	69^th of 698 public high schools	90.1%		81.8	107^th of 697 public high schools	84.6%	38	80.5	66.2	57.1	44.4	68.8	62.4	64.7	57.2	64.9	97.8	98.0	98.0	98.0	98.0	97.4	98.3	96.2	$22,363	$422	$21,941
Hinsdale Central High School	Public	9-12	5500 S Grant St	Hinsdale	60521	DuPage County	Hinsdale Township HSD 86	No	(n/a)	No	No	(630) 570-8000	2,445	174	14.0	5.7%	1,465 (59.9%)	65 (2.7%)	240 (9.8%)	514 (21.0%)	1 (0.0%)	3 (0.1%)	156 (6.4%)	98.4	12^th of 698 public high schools	98.3%		99.8	10^th of 697 public high schools	98.6%	2	90.2	89.3	82.5	80.8	79.7	85.5	87.8	81.5	82.5	100.0	100.0	100.0	100.0	100.0	100.0	100.0	99.0	$25,121	$255	$24,867

Frequently Asked Questions about Lemont Township High School

How many students attend Lemont Township High School?

In the 2024-25 school year, 1,284 students attended Lemont Township High School.

What district is Lemont Township High School in?

Lemont Township HSD 210

What schools feed into Lemont Township High School?

Lemont Township High School is fed by the following schools:

Elementary : Oakwood School
Elementary : River Valley School
Middle : Old Quarry Middle School

Is Lemont Township High School a good school?

Yes! Lemont Township High School is one of the best high schools in the state. It ranks 31^st of 698 Illinois high schools.

What is the racial makeup of Lemont Township High School?

Students at Lemont Township High School are 80% White, 12% Hispanic, 4% Asian, 3% Two or more races.

Rate Lemont Township High School!

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Latest Illinois data All new data »

2024–25 school spending dataOct 30, 2025

2024–25 attendance data, dropout rates & graduation ratesOct 30, 2025

2024–25 ACT, IAR, ISA & PreACT Secure test scoresOct 30, 2025

2023–24 school spending dataOct 30, 2024

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.