Williamsville High School

Q: Is Williamsville High School a good school?

Williamsville High School ranks 113 th of 699 Illinois high schools. SchoolDigger rates this school 4 stars out of 5.

Public 9-12

900 S Walnut St
Williamsville, IL 62693-9712

(217) 566-3361

District: Williamsville CUSD 15

SchoolDigger Rank:
113^th of 699 Illinois High Schools

Per Pupil Expenditures: $10,630

Feeder schools for Williamsville High School:

Elementary:	Sherman Elementary School
Middle:	Williamsville Junior High School

Student/teacher ratio: 15.6

Number of students: 493

Racial breakdown:

White:

93.5%

Two or more races:

2.8%

Asian:

1.6%

Free/discounted lunch recipients: 16.6%

See top rated Illinois high schools

Compare Williamsville High School to nearby high schools!

Performance Trends

Compare Details Williamsville High School ranks better than 83.8% of high schools in Illinois. (See more...)

Compare Details In 2023 the calculated Average Standard Score was 80.4. (See more...)

The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Williamsville High School freshmen who graduate within four years, adjusting for students who transfer in or out.

The high school dropout rate measures the percentage of students who do not complete their high school education.

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

Compare Details Racial makeup is: White (93.5%), two or more races (2.8%), Asian (1.6%). (See more...)

Compare Details 16.6% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Williamsville High School is 15.6. (See more...)

Compare Williamsville High School employs 31.5 full-time teachers.

Finance

Compare Details The average total spent per student at Williamsville High School is $10,630.

Schooldigger 2023 Rankings:

Williamsville High School:

SchoolDigger ranks Williamsville High School 113^th of 699 Illinois public high schools. (See Williamsville High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Low Socio Economic Status students:

Female students:

Male students:

White students:

Williamsville CUSD 15:

SchoolDigger ranks Williamsville CUSD 15 77^th of 823 Illinois school districts. (See district ranking list.)

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Rank History for Williamsville High School

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Rank History for all students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2003	70.42	156^th	586	73.4%
2004	78.47	101^st	592	82.9%
2005	74.58	138^th	590	76.6%
2006	76.20	125^th	596	79.0%
2007	85.21	63^rd	612	89.7%
2008	80.86	103^rd	624	83.5%
2009	75.74	149^th	632	76.4%
2010	79.58	109^th	643	83.0%
2011	90.66	35^th	655	94.7%
2012	84.46	81^st	665	87.8%
2013	91.78	37^th	670	94.5%
2014	91.32	42^nd	670	93.7%
2016	56.15	228^th	643	64.5%
2017	87.63	61^st	642	90.5%
2018	89.16	55^th	647	91.5%
2019	82.14	99^th	701	85.9%
2021	64.79	199^th	688	71.1%
2022	77.73	123^rd	699	82.4%
2023	80.40	113^th	699	83.8%

See the entire list of Illinois High School Rankings!

Rank History for Special Education students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2019	29.55	306^th	473	35.3%
2021	29.28	270^th	453	40.4%
2022	31.21	286^th	493	42.0%

See the entire list of Best Illinois High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2018	65.86	148^th	585	74.7%
2021	12.21	580^th	611	5.1%
2022	60.47	189^th	626	69.8%
2023	74.53	102^nd	644	84.2%

See the entire list of Best Illinois High Schools for Low Socio Economic Status Students!

Rank History for Female students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2018	86.61	57^th	620	90.8%
2019	75.86	128^th	665	80.8%
2021	56.03	246^th	639	61.5%
2022	67.71	184^th	658	72.0%
2023	67.77	175^th	656	73.3%

See the entire list of Best Illinois High Schools for Female Students!

Rank History for Male students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2018	88.90	55^th	619	91.1%
2019	82.86	91^st	675	86.5%
2021	71.22	149^th	653	77.2%
2022	81.09	97^th	664	85.4%
2023	87.44	64^th	668	90.4%

See the entire list of Best Illinois High Schools for Male Students!

Rank History for White students at Williamsville High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2018	81.57	84^th	548	84.7%
2019	71.48	130^th	552	76.4%
2021	46.75	247^th	553	55.3%
2022	65.48	154^th	560	72.5%
2023	66.29	161^st	557	71.1%

See the entire list of Best Illinois High 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.

Data source: Illinois State Board of Education

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Enrollment information for Williamsville High School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1989	282	n/a	2	n/a	n/a	n/a	n/a	0	284
1990	262	n/a	2	1	n/a	n/a	n/a	0	265
1991	271	0	1	0	0	n/a	n/a	0	272
1992	281	0	1	0	0	n/a	n/a	0	282
1993	292	0	1	2	0	n/a	n/a	0	295
1994	316	0	3	0	0	n/a	n/a	0	319
1995	332	2	1	0	0	n/a	n/a	0	335
1996	332	2	1	0	0	n/a	n/a	0	335
1997	340	1	1	0	0	n/a	n/a	0	342
1998	334	1	1	1	0	n/a	n/a	0	337
1999	328	1	1	1	0	n/a	n/a	0	331
2000	361	1	0	1	0	n/a	n/a	0	363
2001	351	1	0	1	0	n/a	n/a	0	353
2002	405	2	1	1	0	n/a	n/a	0	409
2003	405	2	1	1	0	n/a	n/a	0	409
2004	393	0	1	1	0	n/a	n/a	0	395
2005	414	1	1	1	0	n/a	n/a	1	418
2006	426	0	0	6	0	n/a	n/a	1	433
2007	421	0	1	2	0	n/a	n/a	1	425
2008	410	0	4	3	0	n/a	n/a	1	418
2009	428	0	3	1	0	n/a	n/a	0	432
2010	434	1	2	6	0	n/a	n/a	2	445
2011	415	1	1	5	2	0	3	0	427
2012	421	2	2	7	1	0	3	0	436
2013	437	3	6	7	0	0	8	0	461
2014	434	2	5	6	0	0	6	0	453
2015	453	4	7	3	1	0	6	0	474
2016	453	3	5	6	2	0	10	0	479
2017	447	6	2	3	1	0	8	0	467
2018	440	6	2	5	2	0	12	0	467
2019	421	7	1	4	1	0	13	0	447
2020	448	5	6	10	0	0	9	0	478
2021	448	4	7	9	1	0	7	0	476
2022	446	3	7	11	1	0	9	0	477
2023	461	1	8	8	1	0	14	0	493

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 Williamsville High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	284	18.8	15.1	n/a
1990	265	17.3	15.3	n/a
1991	272	18.0	15.1	n/a
1992	282	20.3	13.8	n/a
1993	295	20.3	14.5	n/a
1994	319	21.3	15.0	n/a
1995	335	24.0	14.0	n/a
1996	335	24.0	14.0	n/a
1997	342	24.0	14.3	n/a
1998	337	25.4	13.3	n/a
1999	331	27.0	12.3	n/a
2000	363	28.0	13.0	n/a
2001	353	30.0	11.8	n/a
2002	409	31.0	13.2	n/a
2003	409	31.0	13.2	n/a
2004	395	30.0	13.2	n/a
2005	418	30.0	13.9	n/a
2006	433	30.0	14.4	n/a
2007	425	32.0	13.3	n/a
2008	418	30.0	13.9	3.6
2009	432	28.0	15.4	6
2010	445	28.0	15.8	9
2011	427	28.5	14.9	8
2012	436	29.6	14.7	7.3
2013	461	n/a	n/a	8
2014	453	n/a	n/a	8.6
2015	474	30.0	15.8	8.6
2016	479	32.0	14.9	7.3
2017	467	31.5	14.8	7.3
2018	467	31.4	14.8	8.8
2019	447	31.5	14.1	11.2
2020	478	31.5	15.1	11.5
2021	476	n/a	n/a	n/a
2022	477	31.7	15.0	15.1
2023	493	31.5	15.6	16.6

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 Williamsville High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	284	18.8	15.1	n/a
1990	265	17.3	15.3	n/a
1991	272	18.0	15.1	n/a
1992	282	20.3	13.8	n/a
1993	295	20.3	14.5	n/a
1994	319	21.3	15.0	n/a
1995	335	24.0	14.0	n/a
1996	335	24.0	14.0	n/a
1997	342	24.0	14.3	n/a
1998	337	25.4	13.3	n/a
1999	331	27.0	12.3	n/a
2000	363	28.0	13.0	n/a
2001	353	30.0	11.8	n/a
2002	409	31.0	13.2	n/a
2003	409	31.0	13.2	n/a
2004	395	30.0	13.2	n/a
2005	418	30.0	13.9	n/a
2006	433	30.0	14.4	n/a
2007	425	32.0	13.3	n/a
2008	418	30.0	13.9	3.6
2009	432	28.0	15.4	6
2010	445	28.0	15.8	9
2011	427	28.5	14.9	8
2012	436	29.6	14.7	7.3
2013	461	n/a	n/a	8
2014	453	n/a	n/a	8.6
2015	474	30.0	15.8	8.6
2016	479	32.0	14.9	7.3
2017	467	31.5	14.8	7.3
2018	467	31.4	14.8	8.8
2019	447	31.5	14.1	11.2
2020	478	31.5	15.1	11.5
2021	476	n/a	n/a	n/a
2022	477	31.7	15.0	15.1
2023	493	31.5	15.6	16.6

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

Williamsville High School

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Year	Polio	Measles	Mumps	Rubella	Hepatitis B	Varicella	DTP	Meningococcal
2015	99.4%	99.2%	99.2%	99.2%	99.8%	99.8%	99.4%
2016	99.4%	99.6%	99.6%	99.6%	99.4%	99.2%		23.1%
2017	99.8%	99.6%	99.6%	99.6%	99.8%	99.4%	99.8%	24.4%
2018	100.0%	100.0%	100.0%	100.0%	100.0%	99.8%	100.0%	28.1%
2019	99.8%	99.8%	99.8%	99.8%	99.8%	99.6%	99.8%	50.0%
2021	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	99.4%
2022	99.6%	99.6%	99.6%	99.6%	99.6%	99.6%	99.6%	98.2%
2023	99.8%	99.8%	99.8%	99.8%	99.8%	99.8%	99.8%	99.0%

Data source: Illinois State Board of Education

Finances

Per Pupil Expenditures for Williamsville High School

Year	Expenditures from Federal Funds	Expenditures from State and Local Funds	Total Expenditures Per Pupil (All Funds)
2019	$07 (0.1%)	$9,306 (99.9%)	$9,313
2020	$25 (0.2%)	$10,173 (99.8%)	$10,198
2021	$344 (3.7%)	$8,979 (96.3%)	$9,322
2022	$344 (3.7%)	$8,979 (96.3%)	$9,322
2023	$83 (0.8%)	$10,546 (99.2%)	$10,630

Data source: Illinois Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Williamsville High 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 99^th of 701 High schools	Ranks 113^th of 699 High schools	2%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Post pandemic (2022-2023)	Change (%)
11th Grade Mathematics (Williamsville High School)	39.8	28.7	11.1%
11th Grade Mathematics (Williamsville CUSD 15)	39.8	28.7	11.1%
11th Grade Mathematics (Illinois)	34.8	26.7	8.1%
11th Grade English Language Arts (Williamsville High School)	50	40.6	9.4%
11th Grade English Language Arts (Williamsville CUSD 15)	50	40.6	9.4%
11th Grade English Language Arts (Illinois)	36.7	31.6	5.1%
End of Course Science (Williamsville High School)	47.9	71.7	23.8%
End of Course Science (Williamsville CUSD 15)	47.9	71.7	23.8%
End of Course Science (Illinois)	36.4	52.2	15.8%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	447	493	10.3%
African American	7	1	85.7%
American Indian	1	1
Asian	1	8	700%
Hispanic	4	8	100%
Pacific Islander	0	0
White	421	461	9.5%
Two or More Races	13	14	7.7%
% Free/Discounted Lunch Recipients	11.2%	16.6%	5.4%

Schools Near Williamsville High School

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

School													Students/Teachers											Ranking (2023)				Ranking (2022)				ISA Science (2023)	SAT Mathematics (2023)	SAT English Language Arts (2023)	% Polio (2023)	% Measles (2023)	% Mumps (2023)	% Rubella (2023)	% Hepatitis B (2023)	% Varicella (2023)	% DTP (2023)	% Meningococcal (2023)	Per Pupil Expenditures (2023)
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 (2023)	Statewide Rank (2023)	State Percentile (2023)	SchoolDigger Rating (2023)	Average Standard Score (2022)	Statewide Rank (2022)	State Percentile (2022)	Rank Change from Previous Year	ISA Science End of Course	SAT Mathematics 11th Grade	SAT English Language Arts 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
Williamsville High School	Public	9-12	900 S Walnut St	Williamsville	62693	Sangamon County	Williamsville CUSD 15	No	(n/a)	(n/a)	(n/a)	(217) 566-3361	493	32	15.6	16.6%	461 (93.5%)	1 (0.2%)	8 (1.6%)	8 (1.6%)	1 (0.2%)	0 (0.0%)	14 (2.8%)	80.4	113^th of 699 public high schools	83.8%		77.7	123^rd of 699 public high schools	82.4%	10	71.7	28.7	40.6	99.8	99.8	99.8	99.8	99.8	99.8	99.8	99.0	$10,630	$83	$10,546
Riverton High School	Public	9-12	PO Box 560	Riverton	62561	Sangamon County	Riverton CUSD 14	No	(n/a)	(n/a)	(n/a)	(217) 629-6003	372	25	14.8	42.7%	335 (90.1%)	11 (3.0%)	8 (2.2%)	2 (0.5%)	0 (0.0%)	2 (0.5%)	14 (3.8%)	50.2	324^th of 699 public high schools	53.6%		44.7	387^th of 699 public high schools	44.6%	63	53.3	16.3	22.8	100.0	100.0	100.0	100.0	100.0	100.0	100.0	98.9	$16,060	$2,238	$13,822
Athens Senior High School	Public	9-12	501 Warrior Way	Athens	62613	Menard County	Athens CUSD 213	No	(n/a)	(n/a)	(n/a)	(217) 636-8314	313	24	12.8	29.4%	289 (92.3%)	9 (2.9%)	4 (1.3%)	3 (1.0%)	0 (0.0%)	1 (0.3%)	7 (2.2%)	64.6	209^th of 699 public high schools	70.1%		61.7	241^st of 699 public high schools	65.5%	32	69.5	18.3	29.3	97.1	97.4	97.4	97.4	97.1	96.7	97.1	94.8	$13,048	$201	$12,848
Tri-City High School	Public	9-12	324 W Charles St	Buffalo	62515	Sangamon County	Tri City CUSD 1	No	(n/a)	(n/a)	(n/a)	(217) 364-4530	170	12	14.1	36.5%	159 (93.5%)	1 (0.6%)	6 (3.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (2.4%)	64.3	211^th of 699 public high schools	69.8%		38.4	438^th of 699 public high schools	37.3%	227	77.3	14.8	29.6	88.3	88.3	88.3	88.3	88.9	88.3	88.9	88.9	$12,946	$621	$12,325
Lanphier High School	Public	9-12	1300 N 11th St	Springfield	62702	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 525-3080	1,058	76	13.9	69.0%	424 (40.1%)	451 (42.6%)	28 (2.6%)	9 (0.9%)	6 (0.6%)	3 (0.3%)	136 (12.9%)	29	505^th of 699 public high schools	27.8%		17.9	576^th of 699 public high schools	17.6%	71	29.9	10.9	17.5	98.8	98.8	98.8	98.8	98.8	98.8	98.8	94.3	$21,073	$2,840	$18,234
Douglas School	Public	6-12	444 W Reynolds St	Springfield	62702	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 525-4400	0	16	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)				98.4	98.4	98.4	98.4	98.4	98.4	98.4	98.4
Springfield High School	Public	9-12	101 S Lewis St	Springfield	62704	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 525-3100	1,461	76	19.2	36.0%	744 (50.9%)	407 (27.9%)	69 (4.7%)	86 (5.9%)	0 (0.0%)	2 (0.1%)	148 (10.1%)	70.1	162^nd of 699 public high schools	76.8%		64.4	219^th of 699 public high schools	68.7%	57	48.6	30.9	39.7	98.7	99.1	99.1	99.1	99.0	99.0	99.2	97.0	$18,597	$2,835	$15,761
Sangamon County Detention Center	Public	6-12	2201 S Dirksen Pkwy	Springfield	62703	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 747-8000	0	0			0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Springfield Southeast High School	Public	9-12	2350 E Ash St	Springfield	62703	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 525-3130	1,261	82	15.4	63.3%	384 (30.5%)	692 (54.9%)	38 (3.0%)	7 (0.6%)	1 (0.1%)	0 (0.0%)	133 (10.5%)	16.5	587^th of 699 public high schools	16.0%		25.3	527^th of 699 public high schools	24.6%	60	21.5	4.4	9.1	99.1	99.2	99.2	99.2	99.3	99.1	99.6	95.2	$20,498	$2,835	$17,663
Lawrence Education Center	Public	9-12	101 E Laurel St	Springfield	62704	Sangamon County	Springfield School District 186	No	(n/a)	(n/a)	(n/a)	(217) 525-3144	0	0	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)

Frequently Asked Questions about Williamsville High School

What schools feed into Williamsville High School?

Williamsville High School is fed by the following schools:

Elementary : Sherman Elementary School
Middle : Williamsville Junior High School

Is Williamsville High School a good school?

Williamsville High School ranks 113^th of 699 Illinois high schools. SchoolDigger rates this school 4 stars out of 5.

What is the racial makeup of Williamsville High School?

Students at Williamsville High School are 94% White, 3% Two or more races, 2% Asian, 2% Hispanic.

What district is Williamsville High School in?

Williamsville CUSD 15

How many students attend Williamsville High School?

In the 2022-23 school year, 493 students attended Williamsville High School.

Rate Williamsville High School!

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ILIllinois High School Rankings

ILIllinois District Rankings

Schools in Williamsville, IL

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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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