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Best High Schools in Schenectady County, NY

At a glance

Schools

6,712

Students

Districts

5-star school

Top rankedNiskayuna High School84^th of 1,234 New York high schools

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Biggest riser

Scotia-Glenville Senior High School up 64 spots statewide this year

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Smallest classes

Duanesburg High School 8.3 students per teacher

SchoolDigger ratings

5★

4★

3★

1★

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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)				Regents Chemistry (2025)	Regents Common Core Algebra II (2025)	Regents Common Core English Language Arts (2025)	Regents Common Core Geometry (2025)	Regents Earth Science (2025)	Regents Global History and Geography (2025)	Regents Living Environment (2025)	Regents Physics (2025)	Regents U.S. History and Government (2025)	Regents Algebra I (2025)	Regents Life Science Biology (2025)	Regents Geometry (2025)	Regents Earth and Space Sciences (2025)	NY State Assessments English Language Arts (2025)		NY State Assessments Math (2025)		% Completely Immunized (2020)	% Polio (2020)	% Measles (2020)	% Mumps (2020)	% Rubella (2020)	% Diphtheria (2020)	% Hepatitis B (2020)	% Varicella (2020)	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 (2025)	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	Regents Chemistry End of Course	Regents Common Core Algebra II End of Course	Regents Common Core English Language Arts End of Course	Regents Common Core Geometry End of Course	Regents Earth Science End of Course	Regents Global History and Geography End of Course	Regents Living Environment End of Course	Regents Physics End of Course	Regents U.S. History and Government End of Course	Regents Algebra I End of Course	Regents Life Science Biology End of Course	Regents Geometry End of Course	Regents Earth and Space Sciences End of Course	NY State Assessments English Language Arts 7th Grade	NY State Assessments English Language Arts 8th Grade	NY State Assessments Math 7th Grade	NY State Assessments Math 8th Grade	% Completely Immunized All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Diphtheria All Grades	% Hepatitis B All Grades	% Varicella All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Mohonasen Senior High School	Public	9-12	2072 Curry Rd	Schenectady	12303	Schenectady County	Rotterdam-Mohonasen Central School District	No	No	No	Yes	(518) 356-8300	924	66	14.0	39.7%	632 (68.4%)	66 (7.1%)	106 (11.5%)	36 (3.9%)	8 (0.9%)	7 (0.8%)	68 (7.4%)	56.6	566^th of 1234 public high schools	54.1%		56.4	570^th of 1242 public high schools	54.1%	4	75.8	91.4	72.2	18.2	45.5	80.0	37.1	64.7	77.4	57.8	55.4	81.2	69.6					99.9	100.0	100.0	100.0	100.0	100.0	100.0	100.0	$22,106	$1,074	$21,032
Duanesburg High School	Public	6-12	163 School Dr	Delanson	12053	Schenectady County	Duanesburg Central School District	No	No	No	Yes	(518) 895-3000	290	35	8.3	29.7%	276 (95.2%)	1 (0.3%)	7 (2.4%)	3 (1.0%)	0 (0.0%)	0 (0.0%)	3 (1.0%)	66.3	389^th of 1234 public high schools	68.5%		66.6	415^th of 1242 public high schools	66.6%	26	84.2	93.6	84.6	41.2	25.0	82.9	85.7	100.0	81.3	67.2	52.9	81.1	85.7	54.7	40.6	67.9	50.0	99.4	99.4	99.7	99.7	99.7	99.4	99.4	99.7	$27,443	$1,399	$26,044
Niskayuna High School	Public	9-12	1626 Balltown Rd	Schenectady	12309	Schenectady County	Niskayuna Central School District	No	No	No	No	(518) 382-2511	1,379	109	12.6	21.7%	870 (63.1%)	77 (5.6%)	98 (7.1%)	257 (18.6%)	3 (0.2%)	0 (0.0%)	69 (5.0%)	83	84^th of 1234 public high schools	93.2%		82.6	73^rd of 1242 public high schools	94.1%	11	86.6	97.3	94.1			91.5	42.1	88.2	88.5	77.4	92.0	92.5	81.9					99.6	99.9	100.0	100.0	100.0	99.9	99.9	100.0	$24,476	$452	$24,024
Schalmont High School	Public	9-12	1 Sabre Dr	Schenectady	12306	Schenectady County	Schalmont Central School District	No	No	No	No	(518) 355-6110	545	50	10.8	30.1%	444 (81.5%)	12 (2.2%)	45 (8.3%)	13 (2.4%)	3 (0.6%)	4 (0.7%)	24 (4.4%)	61.8	481^st of 1234 public high schools	61.0%		68.2	374^th of 1242 public high schools	69.9%	107	58.7	85.0	87.2	30.8	54.9	77.6	20.0	69.2	87.6	64.0	78.5	60.0						99.5	99.5	99.8	99.8	99.8	99.7	99.7	99.8	$29,009	$733	$28,276
Schenectady High School	Public	9-12	1445 The Plaza	Schenectady	12308	Schenectady County	Schenectady City School District	No	No	No	Yes	(518) 881-2044	2,885	217	13.3	74.2%	455 (15.8%)	729 (25.3%)	689 (23.9%)	738 (25.6%)	3 (0.1%)	3 (0.1%)	264 (9.2%)	19.7	987^th of 1234 public high schools	20.0%		20.4	981^st of 1242 public high schools	21.0%	6	40.5	88.4	59.2	16.3	51.6	60.6	20.5	53.3	52.9	26.1	27.0	54.4	40.6					99.4	99.7	100.0	100.0	100.0	100.0	99.7	100.0	$29,317	$3,936	$25,381
Scotia-Glenville Senior High School	Public	9-12	1 Tartan Way	Scotia	12302	Schenectady County	Scotia-Glenville Central School District	No	No	No	No	(518) 382-1231	689	61	11.3	31.6%	611 (88.7%)	26 (3.8%)	37 (5.4%)	8 (1.2%)	1 (0.1%)	3 (0.4%)	2 (0.3%)	71.6	301^st of 1234 public high schools	75.6%		68.7	365^th of 1242 public high schools	70.6%	64	83.9	84.1	87.3	43.5	61.5	85.6	63.2	84.8	86.2	53.8	76.6	70.5	83.9					99.7	100.0	100.0	100.0	100.0	100.0	100.0	100.0	$29,034	$969	$28,064

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

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.