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Best Public Schools in Williamson County, IL

At a glance

Schools

9,700

Students

Districts

Top rankedCarterville High School75^th of 698 Illinois high schools

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Biggest riser

Crab Orchard High School up 111 spots statewide this year

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Smallest classes

Adams School 11.3 students per teacher

SchoolDigger ratings

4★

3★

2★

7 schools without a SchoolDigger rating (too few tested students)

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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)	ISA Science (2025)		IAR English Language Arts (2025)							IAR Mathematics (2025)							% Polio (2024)	% Measles (2024)	% Mumps (2024)	% Rubella (2024)	% Hepatitis B (2024)	% Varicella (2024)	% DTP (2024)	% Pneumococcal (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	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	ISA Science 5th Grade	ISA Science 8th Grade	IAR English Language Arts 3rd Grade	IAR English Language Arts 4th Grade	IAR English Language Arts 5th Grade	IAR English Language Arts 6th Grade	IAR English Language Arts 7th Grade	IAR English Language Arts 8th Grade	IAR English Language Arts All Grades	IAR Mathematics 3rd Grade	IAR Mathematics 4th Grade	IAR Mathematics 5th Grade	IAR Mathematics 6th Grade	IAR Mathematics 7th Grade	IAR Mathematics 8th Grade	IAR Mathematics All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Hepatitis B All Grades	% Varicella All Grades	% DTP All Grades	% Pneumococcal All Grades	% Meningococcal All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Project Echo	Public	7-12	17428 Route 37	Johnston City	62951	Williamson County	Frankln/Johnsn/Massc/Willimsn ROE	No	(n/a)	No	(n/a)	(618) 983-6628	0	8	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Roe 21 Alop	Public, Alternative	4-12	502 W Jackson St	Marion	62959	Williamson County	Frankln/Johnsn/Massc/Willimsn ROE	No	(n/a)	No	(n/a)	(618) 998-1283	0	0			0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
ROE 21 Senior's Plus ALOP	Public	10-12	502 W Jackson St	Marion	62959	Williamson County	Frankln/Johnsn/Massc/Willimsn ROE	No	(n/a)	No	(n/a)	(618) 998-1283	0	0			0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Tri-C Elementary School	Public	K-3	1405 W Grand Ave	Carterville	62918	Williamson County	Carterville CUSD 5	No	(n/a)	No	Yes	(618) 985-8742	650	46	14.1	44.0%	531 (81.7%)	26 (4.0%)	31 (4.8%)	20 (3.1%)	2 (0.3%)	0 (0.0%)	40 (6.2%)								(n/a)												69.0						69.0	71.0						71.0	96.5	96.6	96.6	96.6		96.6	96.0			$12,165	$1,032	$11,133
Carterville High School	Public	9-12	1415 W Grand Ave	Carterville	62918	Williamson County	Carterville CUSD 5	No	(n/a)	No	No	(618) 985-2940	668	39	17.0	43.3%	533 (79.8%)	20 (3.0%)	54 (8.1%)	24 (3.6%)	1 (0.1%)	0 (0.0%)	36 (5.4%)	86.6	75^th of 698 public high schools	89.3%		84.2	98^th of 697 public high schools	85.9%	23	81.2	69.8	59.4	43.0	67.7	55.8	76.3	49.3	64.5																	99.5	99.7	99.7	99.7	99.5	99.5	99.2		98.8	$12,893	$237	$12,656
Carterville Junior High School	Public	7-8	816 S Division St	Carterville	62918	Williamson County	Carterville CUSD 5	No	(n/a)	No	No	(618) 985-4500	344	23	14.8	45.3%	272 (79.1%)	9 (2.6%)	26 (7.6%)	8 (2.3%)	1 (0.3%)	0 (0.0%)	28 (8.1%)	76.1	289^th of 1368 public middle schools	78.9%		85.5	164^th of 1363 public middle schools	88.0%	125											53.0					59.7	70.5	65.2					57.2	43.4	50.2	99.7	99.7	99.7	99.7	99.7	99.7	99.7		99.1	$12,153	$311	$11,842
Carterville Intermediate School	Public	4-6	300 School St	Carterville	62918	Williamson County	Carterville CUSD 5	No	(n/a)	No	Yes	(618) 985-6411	500	36	14.0	46.8%	411 (82.2%)	19 (3.8%)	23 (4.6%)	20 (4.0%)	0 (0.0%)	0 (0.0%)	27 (5.4%)								(n/a)										53.2			70.3	72.3	81.3			74.8		66.2	74.0	60.8			67.1	98.8	98.8	98.8	98.8	64.5	98.8	98.8		30.1	$10,990	$320	$10,670
Crab Orchard High School	Public	9-12	19189 Bailey St	Marion	62959	Williamson County	Crab Orchard CUSD 3	No	(n/a)	No	No	(618) 982-2181	154	12	13.1	39.0%	148 (96.1%)	0 (0.0%)	1 (0.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	5 (3.2%)	47.4	371^st of 698 public high schools	46.8%		28.8	482^nd of 697 public high schools	30.8%	111	57.8	52.6	15.6	21.1	33.3	42.1	56.7	33.3	46.7																	100.0	100.0	100.0	100.0	100.0	100.0	100.0		100.0	$13,824	$241	$13,583
Crab Orchard Elementary School	Public	PK, KG-8	19189 Bailey St	Marion	62959	Williamson County	Crab Orchard CUSD 3	No	(n/a)	No	Yes	(618) 982-2181	323	22	14.8	20.1%	316 (97.8%)	1 (0.3%)	2 (0.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (1.2%)	64.4	715^th of 2056 public elementary schools	65.2%		66.8	613^th of 2067 public elementary schools	70.3%	102										70.4	43.2	35.1	69.0	74.1	48.8	60.9	64.9	57.2	27.0	48.3	81.5	31.7	21.7	29.7	38.7	99.4	99.4	99.4	99.4	99.4	99.4	99.4	9.0	30.2	$12,937	$1,482	$11,455
Herrin C U S D 4 Elementary School	Public	2-5	5200 Herrin Rd	Herrin	62948	Williamson County	Herrin CUSD 4	No	(n/a)	No	Yes	(618) 942-2744	712	52	13.6	68.3%	555 (77.9%)	44 (6.2%)	26 (3.7%)	2 (0.3%)	0 (0.0%)	1 (0.1%)	84 (11.8%)	71.9	552^nd of 2056 public elementary schools	73.2%		67.9	589^th of 2067 public elementary schools	71.5%	37										44.9		57.5	62.3	64.1				61.2	59.2	55.2	50.6				55.2	99.4	99.0	99.0	99.0	99.6	99.0	99.3			$14,041	$1,301	$12,739
Herrin High School	Public	9-12	700 N 10th St	Herrin	62948	Williamson County	Herrin CUSD 4	No	(n/a)	No	No	(618) 942-6606	662	52	12.8	58.6%	555 (83.8%)	31 (4.7%)	20 (3.0%)	9 (1.4%)	0 (0.0%)	0 (0.0%)	47 (7.1%)	52.2	322^nd of 698 public high schools	53.9%		71	161^st of 697 public high schools	76.9%	161	61.0	45.1	36.5	28.2	45.3	36.9	50.0	34.4	42.2																	99.1	99.1	99.1	99.1	99.1	99.1	99.1		98.1	$16,337	$937	$15,400
North Side Primary Center	Public	PK, KG-1	601 N 17th St	Herrin	62948	Williamson County	Herrin CUSD 4	No	(n/a)	No	Yes	(618) 942-5418	433	36	11.9	70.2%	333 (76.9%)	18 (4.2%)	24 (5.5%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	57 (13.2%)								(n/a)																										96.5	96.7	96.7	96.7	99.3	96.7	96.3	21.9		$15,219	$1,815	$13,405
Herrin Middle School	Public	6-8	700 S 14th St	Herrin	62948	Williamson County	Herrin CUSD 4	No	(n/a)	No	Yes	(618) 942-7461	513	39	13.2	66.1%	401 (78.2%)	25 (4.9%)	22 (4.3%)	5 (1.0%)	1 (0.2%)	0 (0.0%)	59 (11.5%)	66.2	409^th of 1368 public middle schools	70.1%		63.9	406^th of 1363 public middle schools	70.2%	3											49.0				57.6	65.8	67.7	63.6				28.2	34.8	46.5	36.2	99.2	99.4	99.4	99.4	99.4	98.8	99.4		98.0	$14,471	$1,216	$13,255
Jefferson Elementary School	Public	PK, KG-2	1108 Grand Ave	Johnston City	62951	Williamson County	Johnston City CUSD 1	No	(n/a)	No	Yes	(618) 983-7561	270	19	14.5	63.7%	250 (92.6%)	2 (0.7%)	5 (1.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	13 (4.8%)								(n/a)																										97.3	97.3	97.3	97.3	97.3	97.3	97.3	17.3		$13,737	$1,437	$12,300
Johnston City High School	Public	9-12	1500 Jefferson Ave	Johnston City	62951	Williamson County	Johnston City CUSD 1	No	(n/a)	No	No	(618) 983-4700	328	28	11.7	50.0%	293 (89.3%)	3 (0.9%)	13 (4.0%)	1 (0.3%)	0 (0.0%)	0 (0.0%)	18 (5.5%)	45.8	385^th of 698 public high schools	44.8%		39.1	397^th of 697 public high schools	43.0%	12	58.8	52.8	45.0	16.7	42.5	30.6	45.1	22.0	37.8																	98.8	98.8	98.8	98.8	98.8	98.2	98.8		90.8	$16,211	$1,104	$15,107
Lincoln Elementary School	Public	3-4	20163 Corinth Rd	Pittsburg	62974	Williamson County	Johnston City CUSD 1	No	(n/a)	No	Yes	(618) 982-2130	163	14	12.0	65.0%	146 (89.6%)	4 (2.5%)	5 (3.1%)	0 (0.0%)	1 (0.6%)	0 (0.0%)	7 (4.3%)	41.3	1184^th of 2056 public elementary schools	42.4%		51.4	904^th of 2067 public elementary schools	56.3%	280												28.6	47.9					37.0	37.4	45.1					40.7	97.8	97.8	97.8	97.8	97.8	97.8	97.8			$15,254	$788	$14,467
Washington Middle School	Public	5-8	100 E 12th St	Johnston City	62951	Williamson County	Johnston City CUSD 1	No	(n/a)	No	Yes	(618) 983-7581	296	24	12.4	62.2%	261 (88.2%)	4 (1.4%)	13 (4.4%)	1 (0.3%)	0 (0.0%)	0 (0.0%)	17 (5.7%)	27.1	980^th of 1368 public middle schools	28.4%		23.5	1031^st of 1363 public middle schools	24.4%	51										34.3	35.5			46.3	35.4	24.2	44.7	38.0			19.4	12.3	18.2	17.1	16.8	98.0	98.0	98.0	98.0	98.0	98.0	98.0		74.8	$15,912	$1,409	$14,503
Adams School	Public	PK, KG-8	15470 Lake of Egypt Rd	Creal Springs	62922	Williamson County	Marion CUSD 2	No	(n/a)	No	Yes	(618) 996-2181	283	25	11.3	42.4%	254 (89.8%)	7 (2.5%)	14 (4.9%)	2 (0.7%)	0 (0.0%)	0 (0.0%)	6 (2.1%)	84.5	291^st of 2056 public elementary schools	85.8%		83.9	284^th of 2067 public elementary schools	86.3%	7										66.7	52.0	69.7	92.0	80.6	56.0	79.3	70.8	75.0	84.8	88.0	63.9	28.0	44.8	32.0	58.4	98.1	98.9	98.9	98.9	100.0	98.5	97.7	11.0	28.4	$14,395	$1,968	$12,427
Jefferson Elementary School	Public	PK, KG-5	700 E Boulevard St	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	Yes	(618) 997-5766	376	28	13.3	52.1%	287 (76.3%)	38 (10.1%)	15 (4.0%)	4 (1.1%)	0 (0.0%)	0 (0.0%)	31 (8.2%)	72.7	537^th of 2056 public elementary schools	73.9%		68.1	587^th of 2067 public elementary schools	71.6%	50										41.0		65.2	56.1	66.7				62.7	73.9	46.3	53.8				58.7	96.6	96.6	96.6	96.6	96.6	96.6	96.6	36.6		$13,277	$2,271	$11,006
Lincoln Elementary School	Public	K-5	400 Morningside Dr	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	Yes	(618) 997-6063	482	36	13.2	66.6%	324 (67.2%)	46 (9.5%)	38 (7.9%)	8 (1.7%)	3 (0.6%)	0 (0.0%)	63 (13.1%)	79.2	411^th of 2056 public elementary schools	80.0%		83.4	299^th of 2067 public elementary schools	85.5%	112										44.9		58.1	72.5	66.7				65.6	69.8	73.8	52.6				65.6	94.9	94.7	94.7	94.7	96.3	94.3	95.1			$12,919	$2,196	$10,722
Longfellow Elementary School	Public	K-5	1400 W Hendrickson St	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	Yes	(618) 993-3230	261	20	12.9	67.0%	186 (71.3%)	38 (14.6%)	12 (4.6%)	2 (0.8%)	0 (0.0%)	1 (0.4%)	22 (8.4%)	82.3	339^th of 2056 public elementary schools	83.5%		86	250^th of 2067 public elementary schools	87.9%	89										50.0		60.9	81.8	69.0				70.5	69.6	59.1	64.3				64.4	97.2	96.8	96.8	96.8	96.8	96.8	97.2			$12,462	$2,544	$9,918
Marion High School	Public	9-12	1501 S Carbon St	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	No	(618) 993-8196	1,075	74	14.5	48.1%	817 (76.0%)	98 (9.1%)	59 (5.5%)	13 (1.2%)	1 (0.1%)	2 (0.2%)	85 (7.9%)	47.9	365^th of 698 public high schools	47.7%		51.1	297^th of 697 public high schools	57.4%	68	56.3	52.4	32.1	26.4	36.4	43.3	44.7	30.7	38.9																	97.7	97.6	97.6	97.6	97.6	96.5	98.1		97.1	$15,495	$1,196	$14,299
Marion Junior High School	Public	6-8	1609 W Main St	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	No	(618) 997-1317	742	49	15.2	56.7%	541 (72.9%)	75 (10.1%)	55 (7.4%)	6 (0.8%)	2 (0.3%)	0 (0.0%)	63 (8.5%)	43.7	717^th of 1368 public middle schools	47.6%		51.1	585^th of 1363 public middle schools	57.1%	132											32.0				46.5	34.9	50.0	43.8				29.0	29.8	35.4	31.4	98.7	98.9	98.9	98.9	98.6	97.3	98.6		96.9	$13,166	$1,222	$11,944
Washington Elementary School	Public	K-5	420 E Main St	Marion	62959	Williamson County	Marion CUSD 2	No	(n/a)	No	Yes	(618) 993-8534	465	35	13.3	57.8%	349 (75.1%)	63 (13.5%)	13 (2.8%)	1 (0.2%)	1 (0.2%)	0 (0.0%)	38 (8.2%)	85.2	276^th of 2056 public elementary schools	86.6%		87.7	228^th of 2067 public elementary schools	89.0%	48										53.4		62.2	82.3	68.5				70.7	72.2	70.9	64.4				69.4	97.3	97.1	97.1	97.1	97.3	97.1	97.3			$12,648	$2,157	$10,492

SchoolDigger rankings lists for Illinois:

Elementary Schools Middle Schools High Schools Districts Cities

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.