Bishop McGann-Mercy Diocesan High School

Private, Roman Catholic, 7-12

1225 Ostrander Ave
Riverhead, NY 11901

(631) 727-5900

Student/teacher ratio: 10.3

Number of students: 481

Racial breakdown:

White:

81.3%

Asian:

6.7%

Hispanic:

6.7%

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Student Body

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Enrollment information for Bishop McGann-Mercy Diocesan High School

Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
2004	322	12	9	16	0	n/a	n/a	0	359
2006	336	6	14	29	0	n/a	n/a	0	385
2008	419	8	16	32	0	n/a	n/a	0	475
2010	442	11	10	20	0	0	3	0	486
2012	473	17	10	31	0	2	4	0	537
2014	437	15	20	28	0	0	13	0	513
2016	391	9	32	32	0	0	17	0	481
2018	391	9	32	32	0	0	17	0	481

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

Student/Teacher Ratio Bishop McGann-Mercy Diocesan High School

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2004	359	36.3	9.8	n/a
2006	385	34.1	11.2	n/a
2008	475	40.0	11.8	n/a
2010	486	40.3	12.0	n/a
2012	537	40.0	13.4	n/a
2014	513	56.8	9.0	n/a
2016	481	46.4	10.3	n/a
2018	481	46.4	10.3	n/a

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

Bishop McGann-Mercy Diocesan High School

Year	Completely Immunized	Religious Exemption	Medical Exemption	Polio	Measles	Mumps	Rubella	Diphtheria	Hepatitis B	Varicella
2013	99.0%	0.4%	0.4%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%
2014	96.9%	0.8%	0.4%	97.1%	97.1%	97.1%	97.1%	97.1%	97.1%	96.9%
2015	98.8%	0.0%	0.2%	99.6%	99.6%	99.2%	99.8%	99.6%	99.6%	99.4%
2016	98.7%	0.8%	0.0%	99.2%	99.2%	99.2%	99.2%	99.2%	98.9%	99.2%
2017	98.2%	1.0%	0.0%	99.7%	99.5%	99.5%	99.5%	99.5%	99.5%	99.5%
2018	99.2%	0.3%	0.0%	99.7%	99.7%	99.7%	99.7%	99.7%	99.5%	99.7%

Data source: New York State Department of Health

Schools Near Bishop McGann-Mercy Diocesan High School

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

School								Students/Teachers											% Completely Immunized (2020)	% Polio (2020)	% Measles (2020)	% Mumps (2020)	% Rubella (2020)	% Diphtheria (2020)	% Hepatitis B (2020)	% Varicella (2020)	Per Pupil Expenditures (2023)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	% 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	Total
Bishop McGann-Mercy Diocesan High School	Private, Roman Catholic	7-12	1225 Ostrander Ave	Riverhead	11901	Suffolk County	(631) 727-5900
St Isidore School	Private, Roman Catholic	PK, KG-8	515 Marcy Ave	Riverhead	11901	Suffolk County	(631) 727-1650
St John Paul II Regional School	Private, Roman Catholic	PK, KG-8	515 Marcy Ave	Riverhead	11901	Suffolk County	(631) 727-1650	183	26	6.0		123 (67.2%)	10 (5.5%)	23 (12.6%)	3 (1.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Peconic Community School	Private, Nonsectarian	PK, KG-8	269 Main Rd	Aquebogue	11931	Suffolk County	(631) 779-2934	115	10	8.1		64 (55.7%)	2 (1.7%)	8 (7.0%)	4 (3.5%)	0 (0.0%)	0 (0.0%)	2 (1.7%)
Raynor Country Day School	Private, Nonsectarian	PK, KG-6	4 Mill Pond Path	Speonk	11972	Suffolk County	(631) 288-4658	156	16	7.5		32 (20.5%)	8 (5.1%)	8 (5.1%)	41 (26.3%)	3 (1.9%)	5 (3.2%)	23 (14.7%)
Leonard E Burket Christian School	Private, Assembly of God	PK, KG-12	34 Oak St	Center Moriches	11934	Suffolk County	(631) 878-1727	106	5	15.6		46 (43.4%)	9 (8.5%)	28 (26.4%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	92.2	92.2	92.2	92.2	92.2	92.2	94.1	92.2
Our Lady Queen Of Apostles Regional Catholic School	Private, Roman Catholic	PK, KG-8	2 Saint Johns Pl	Center Moriches	11934	Suffolk County	(631) 878-1033	184	16	10.1		112 (60.9%)	9 (4.9%)	36 (19.6%)	1 (0.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Southampton Montessori School	Private, Nonsectarian	PK, KG-2	135 Saint Andrews Rd	Southampton	11968	Suffolk County	(631) 283-2223	60	1	14.0		14 (23.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Our Lady Of The Hamptons Regional Catholic School	Private, Roman Catholic	PK, KG-8	160 N Main St	Southampton	11968	Suffolk County	(631) 283-9140	327	26	11.9		168 (51.4%)	3 (0.9%)	122 (37.3%)	4 (1.2%)	2 (0.6%)	1 (0.3%)	6 (1.8%)	99.6	100.0	100.0	100.0	100.0	99.6	100.0	100.0
The Hayground School	Private, Nonsectarian	PK, KG-8	151 Mitchell Ln	Bridgehampton	11932	Suffolk County	(631) 537-7068	87	15	4.9		54 (62.1%)	2 (2.3%)	5 (5.7%)	1 (1.1%)	3 (3.4%)	0 (0.0%)	7 (8.0%)	84.1	88.9	90.5	90.5	90.5	92.1	84.1	87.3

Frequently Asked Questions about Bishop McGann-Mercy Diocesan High School

How many students attend Bishop McGann-Mercy Diocesan High School?

In the 2017-18 school year, 481 students attended Bishop McGann-Mercy Diocesan High School.

What is the racial makeup of Bishop McGann-Mercy Diocesan High School?

Students at Bishop McGann-Mercy Diocesan High School are 81% White, 7% Asian, 7% Hispanic, 4% Two or more races, 2% African American.

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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.

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