Is Williamson Senior High School a good school?

Williamson Senior High School ranks 540 th of 1242 New York high schools. SchoolDigger rates this school 3 stars out of 5.

How many students attend Williamson Senior High School?

In the 2023-24 school year, 299 students attended Williamson Senior High School.

What is the racial makeup of Williamson Senior High School?

Students at Williamson Senior High School are 79% White, 12% Hispanic, 5% Two or more races, 3% African American.

What schools feed into Williamson Senior High School?

Williamson Senior High School is fed by the following schools: Elementary : Williamson Elementary School Middle : Williamson Middle School

Williamson Senior High School

Summary:

Williamson Senior High School is a public high school in Williamson, NY, serving 291 students in grades 9-12. The school is part of the Williamson Central School District, which is ranked 602 out of 865 school districts in New York and has a 2-star rating from SchoolDigger.

Williamson Senior High School has some academic strengths, consistently performing above the state average in subjects like Chemistry, Algebra II, and Living Environment. However, the school's performance in Algebra I and Earth Science is below the state average. The school's graduation rate has been relatively stable, ranging from 84% to 94.4% over the past few years, but it has experienced high chronic absenteeism rates, ranging from 22.7% to 37.8%. Compared to nearby schools, Williamson Senior High School generally outperforms Lyons Senior High School, but lags behind higher-performing schools like Webster-Schroeder High School, Thomas High School, and Fairport Senior High School.

The school's performance for specific student subgroups is also mixed. Male students outperform female students, and Hispanic students perform well, but the school's performance for White students and students with special needs is below average. Low-income students have shown improvement, moving from a 2-star rating to a 4-star rating in recent years. With a relatively high per-student spending of $15,233 and a low student-teacher ratio of 8.9, Williamson Senior High School has the resources to support student success, but the high chronic absenteeism rates remain a significant concern.

Detail:

Public 9-12

5891 Rt 21
Williamson, NY 14589-0900

(315) 589-9621

District: Williamson Central School District

SchoolDigger Rank:
540^th of 1,242 New York High Schools

Per Pupil Expenditures: $15,233

Feeder schools for Williamson Senior High School:

Elementary:	Williamson Elementary School
Middle:	Williamson Middle School

Student/teacher ratio: 9.4

Number of students: 299

Racial breakdown:

White:

78.9%

Hispanic:

12.0%

Two or more races:

5.4%

Free/discounted lunch recipients: 44.5%

See top rated New York high schools

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Performance Trends

Compare Details Williamson Senior High School ranks better than 56.5% of high schools in New York. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 58.65. (See more...)

The four-year cohort graduation rate measures the percentage of students at Williamson Senior High School who earn a standard high school diploma within four years of starting ninth grade.

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

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

Compare Details Racial makeup is: White (78.9%), Hispanic (12%), two or more races (5.4%). (See more...)

Compare Details 44.5% of students are receiving a free or discounted lunch. (See more...)

Compare Details (See more...)

Teachers

Compare Details The student/teacher ratio at Williamson Senior High School is 9.4. (See more...)

Compare Williamson Senior High School employs 31.6 full-time teachers.

Finance

Compare Details The average total spent per student at Williamson Senior High School is $15,233.

Schooldigger 2024 Rankings:

Williamson Senior High School:

SchoolDigger ranks Williamson Senior High School 540^th of 1242 New York public high schools. (See Williamson Senior High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Special Education students:

Low Socio Economic Status students:

Female students:

Male students:

Hispanic students:

White students:

Williamson Central School District:

SchoolDigger ranks Williamson Central School District 602^nd of 865 New York school districts. (See district ranking list.)

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Rank History for Williamson Senior High School

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Rank History for all students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2005	65.21	277^th	935	70.4%
2006	66.44	271^st	986	72.5%
2007	73.22	117^th	1002	88.3%
2008	59.65	481^st	1027	53.2%
2009	68.25	259^th	1086	76.2%
2010	66.06	326^th	1117	70.8%
2011	64.89	373^rd	1165	68.0%
2012	64.25	442^nd	1198	63.1%
2013	66.85	411^th	1217	66.2%
2014	65.20	380^th	1237	69.3%
2015	63.78	372^nd	1255	70.4%
2016	55.29	559^th	1255	55.5%
2017	60.30	455^th	1221	62.7%
2018	55.41	600^th	1210	50.4%
2019	60.50	530^th	1207	56.1%
2021	46.33	339^th	519	34.7%
2022	61.77	466^th	1190	60.8%
2023	57.07	563^rd	1228	54.2%
2024	58.65	540^th	1242	56.5%

See the entire list of New York High School Rankings!

Rank History for Special Education students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	29.71	782^nd	1095	28.6%
2019	32.53	769^th	1132	32.1%
2022	33.57	679^th	1038	34.6%
2023	30.13	804^th	1130	28.8%
2024	48.35	499^th	1144	56.4%

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

Rank History for Low Socio Economic Status students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	46.32	646^th	1154	44.0%
2019	50.22	598^th	1179	49.3%
2021	46.28	173^rd	289	40.1%
2022	64.31	296^th	1101	73.1%
2023	56.43	448^th	1155	61.2%
2024	44.13	645^th	1170	44.9%

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

Rank History for Female students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	52.09	620^th	1176	47.3%
2019	57.85	561^st	1193	53.0%
2022	59.88	482^nd	1155	58.3%
2023	52.94	607^th	1197	49.3%
2024	51.72	619^th	1219	49.2%

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

Rank History for Male students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	59.22	510^th	1176	56.6%
2019	61.58	478^th	1190	59.8%
2021	42.24	235^th	354	33.6%
2022	60.10	464^th	1154	59.8%
2023	64.55	402^nd	1191	66.2%
2024	63.89	427^th	1211	64.7%

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

Rank History for Hispanic students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	49.10	382^nd	791	51.7%
2019	54.62	332^nd	815	59.3%
2022	64.92	218^th	760	71.3%
2023	71.30	181^st	851	78.7%
2024	40.88	476^th	865	45.0%

See the entire list of Best New York High Schools for Hispanic Students!

Rank History for White students at Williamson Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	NY State Percentile
2018	41.80	511^th	765	33.2%
2019	46.48	469^th	793	40.9%
2021	35.55	104^th	133	21.8%
2022	38.64	509^th	738	31.0%
2023	40.97	497^th	776	36.0%
2024	47.69	443^rd	781	43.3%

See the entire list of Best New York High Schools for White Students!

Data source: test scores: NY State Education Department, 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: NY State Education Department

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Enrollment information for Williamson Senior High School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1989	312	55	3	0	1	n/a	n/a	0	371
1990	292	49	3	0	0	n/a	n/a	0	344
1991	271	36	2	2	0	n/a	n/a	0	311
1992	303	26	3	2	0	n/a	n/a	0	334
1993	321	46	3	2	0	n/a	n/a	0	372
1994	333	44	0	7	0	n/a	n/a	0	384
1995	375	36	1	2	0	n/a	n/a	0	414
1996	375	36	1	2	0	n/a	n/a	0	414
1997	401	35	2	3	0	n/a	n/a	0	441
1998	406	33	2	5	0	n/a	n/a	0	446
1999	407	26	1	0	0	n/a	n/a	0	434
2000	417	17	6	4	2	n/a	n/a	0	446
2001	425	17	0	3	0	n/a	n/a	0	445
2002	405	21	2	9	2	n/a	n/a	0	439
2003	405	21	2	9	2	n/a	n/a	0	439
2004	411	24	2	10	2	n/a	n/a	0	449
2005	402	26	3	10	3	n/a	n/a	0	444
2006	402	19	2	8	2	n/a	n/a	0	433
2007	389	17	0	15	3	n/a	n/a	0	424
2008	377	22	2	11	3	n/a	n/a	0	415
2009	366	19	3	15	3	n/a	n/a	0	406
2010	361	25	4	15	2	n/a	n/a	1	408
2011	344	22	5	17	2	0	7	0	397
2012	334	15	4	20	2	0	6	0	381
2013	302	20	3	16	1	0	8	0	350
2014	304	11	2	24	1	0	5	0	347
2015	283	15	1	30	1	0	4	0	334
2016	283	20	2	29	1	0	3	0	338
2017	275	18	3	33	0	0	3	0	332
2018	255	17	4	29	2	0	6	0	313
2019	284	15	4	42	3	0	9	0	357
2020	252	10	3	36	3	0	12	0	316
2021	273	7	3	41	3	0	15	0	342
2022	262	9	3	40	1	0	9	0	324
2023	234	8	3	33	0	0	13	0	291
2024	236	9	2	36	0	0	16	0	299

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 Williamson Senior High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	371	26.4	14.0	n/a
1990	344	29.9	11.5	n/a
1991	311	27.9	11.1	n/a
1992	334	19.6	17.0	n/a
1993	372	23.6	15.8	n/a
1994	384	29.6	13.0	8.3
1995	414	28.6	14.5	11.4
1996	414	28.6	14.5	11.4
1997	441	31.9	13.8	11.1
1998	446	32.0	13.9	9.6
1999	434	37.4	11.6	11.1
2000	446	37.5	11.9	14.8
2001	445	39.0	11.4	12.1
2002	439	38.7	11.3	13.9
2003	439	38.7	11.3	13.9
2004	449	n/a	n/a	n/a
2005	444	38.5	11.5	21.6
2006	433	36.0	12.0	18.5
2007	424	37.5	11.3	22.4
2008	415	35.0	11.9	22.2
2009	406	35.0	11.6	28.1
2010	408	34.0	11.9	27.8
2011	397	32.9	12.0	30.5
2012	381	32.5	11.7	30.2
2013	350	30.3	11.5	32.3
2014	347	28.2	12.3	30.3
2015	334	24.0	13.9	36.8
2016	338	24.0	14.0	39.9
2017	332	27.1	12.2	46.4
2018	313	26.0	12.0	43.1
2019	357	26.0	13.7	43.7
2020	316	36.0	8.7	40.5
2021	342	32.2	10.6	43.6
2022	324	33.9	9.5	56.5
2023	291	32.4	8.9	57
2024	299	31.6	9.4	44.5

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 Williamson Senior High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	371	26.4	14.0	n/a
1990	344	29.9	11.5	n/a
1991	311	27.9	11.1	n/a
1992	334	19.6	17.0	n/a
1993	372	23.6	15.8	n/a
1994	384	29.6	13.0	8.3
1995	414	28.6	14.5	11.4
1996	414	28.6	14.5	11.4
1997	441	31.9	13.8	11.1
1998	446	32.0	13.9	9.6
1999	434	37.4	11.6	11.1
2000	446	37.5	11.9	14.8
2001	445	39.0	11.4	12.1
2002	439	38.7	11.3	13.9
2003	439	38.7	11.3	13.9
2004	449	n/a	n/a	n/a
2005	444	38.5	11.5	21.6
2006	433	36.0	12.0	18.5
2007	424	37.5	11.3	22.4
2008	415	35.0	11.9	22.2
2009	406	35.0	11.6	28.1
2010	408	34.0	11.9	27.8
2011	397	32.9	12.0	30.5
2012	381	32.5	11.7	30.2
2013	350	30.3	11.5	32.3
2014	347	28.2	12.3	30.3
2015	334	24.0	13.9	36.8
2016	338	24.0	14.0	39.9
2017	332	27.1	12.2	46.4
2018	313	26.0	12.0	43.1
2019	357	26.0	13.7	43.7
2020	316	36.0	8.7	40.5
2021	342	32.2	10.6	43.6
2022	324	33.9	9.5	56.5
2023	291	32.4	8.9	57
2024	299	31.6	9.4	44.5

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.

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