Greenwich High School

Public 9-12

10 Hillside Rd.
Greenwich, CT 06830

(203) 625-8000

District: Greenwich School District

Per Pupil Expenditures: $26,306

Feeder schools for Greenwich High School:

Elementary:	Cos Cob School
	Glenville School
	Hamilton Avenue School
	International School At Dundee
	More...
	Julian Curtiss School
	New Lebanon School
	North Mianus School
	North Street School
	Old Greenwich School
	Parkway School
	Riverside School
Middle:	Central Middle School
	Eastern Middle School
	Western Middle School

Student/teacher ratio: 13.3

Number of students: 2,633

Racial breakdown:

White:

58.1%

Hispanic:

24.8%

Asian:

8.4%

Free/discounted lunch recipients: 21.7%

See top rated Connecticut public schools

Compare Greenwich High School to nearby high schools!

Performance Trends

Compare Details Greenwich High School is not ranked due for the most recent year due to insufficient test score data. (See more...)

Compare Details In 2021 the calculated Average Standard Score was 91.47. (See more...)

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

Student Body

Compare Details Racial makeup is: White (58.1%), Hispanic (24.8%), Asian (8.4%). (See more...)

Compare Details 21.7% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Greenwich High School is 13.3. (See more...)

Compare Greenwich High School employs 197.3 full-time teachers.

Finance

Compare Details The average total spent per student at Greenwich High School is $26,306.

Schooldigger Rankings:

Greenwich High School was not ranked this year due to insufficient test score data.

Greenwich School District:

SchoolDigger ranks Greenwich School District 32^nd of 158 Connecticut school districts. (See district ranking list.)

Average Rating:

Read all reviews and ratings detail for Greenwich High School.

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Rank History for Greenwich High School

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Rank History for all students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2007	75.41	41^st	176	76.7%
2008	68.34	72^nd	176	59.1%
2009	78.01	29^th	176	83.5%
2010	75.30	42^nd	186	77.4%
2011	75.06	47^th	189	75.1%
2012	76.99	42^nd	188	77.7%
2013	76.71	40^th	193	79.3%
2015	90.07	10^th	196	94.9%
2017	89.01	13^th	140	90.7%
2018	90.44	16^th	121	86.8%
2019	89.42	14^th	121	88.4%
2021	91.47	12^th	200	94.0%

See the entire list of Connecticut High School Rankings!

Rank History for Multi-racial students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile	SchoolDigger Rating
2024	84.19	1^st	3	66.7%

See the entire list of Best Connecticut High Schools for Multi-racial Students!

Rank History for Special Education students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	91.20	1^st	13	92.3%
2019	83.71	2^nd	14	85.7%
2021	83.20	23^rd	175	86.9%
2023	76.81	3^rd	14	78.6%
2024	89.95	2^nd	11	81.8%

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

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

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2019	74.26	9^th	37	75.7%
2021	83.34	27^th	155	82.6%
2022	95.87	2^nd	63	96.8%
2023	90.13	4^th	70	94.3%
2024	88.93	5^th	65	92.3%

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

Rank History for Female students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	82.79	19^th	79	75.9%
2019	83.92	18^th	84	78.6%
2021	90.21	16^th	189	91.5%
2022	91.72	5^th	106	95.3%
2023	90.68	7^th	103	93.2%
2024	91.00	9^th	102	91.2%

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

Rank History for Disabled students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile	SchoolDigger Rating
2021	86.71	6^th	57	89.5%

See the entire list of Best Connecticut High Schools for Disabled Students!

Rank History for Male students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	88.59	11^th	78	85.9%
2019	82.13	24^th	80	70.0%
2021	90.37	14^th	182	92.3%
2022	84.76	20^th	102	80.4%
2023	86.18	16^th	100	84.0%
2024	92.57	9^th	100	91.0%

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

Rank History for Asian students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	67.29	3^rd	11	72.7%
2021	65.10	12^th	28	57.1%
2022	45.88	8^th	12	33.3%
2024	78.11	2^nd	15	86.7%

See the entire list of Best Connecticut High Schools for Asian Students!

Rank History for African American students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile	SchoolDigger Rating
2021	93.61	3^rd	58	94.8%

See the entire list of Best Connecticut High Schools for African American Students!

Rank History for Hispanic students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	99.25	1^st	18	94.4%
2019	94.94	2^nd	20	90.0%
2021	92.63	10^th	104	90.4%
2022	98.63	3^rd	59	94.9%
2023	98.55	3^rd	63	95.2%
2024	97.35	3^rd	63	95.2%

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

Rank History for White students at Greenwich High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CT State Percentile
2018	88.13	12^th	105	88.6%
2019	89.00	12^th	113	89.4%
2021	92.17	8^th	155	94.8%
2022	93.74	2^nd	117	98.3%
2023	92.38	6^th	116	94.8%
2024	95.87	3^rd	116	97.4%

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

Data source: test scores: Connecticut Department 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: Connecticut Department of Education

Review counts

All ratings (Avg rating: 3)

50%

Reviews:

by a student
Saturday, January 12, 2019

Despite being a graduate I found the education and student body marginal at best. Would never send my child a similar school or one in the suburbs. Close Quote

Enrollment information for Greenwich High School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	1734	63	81	90	1	n/a	n/a	0	1969
1989	1535	67	81	95	1	n/a	n/a	0	1779
1990	1822	99	121	139	n/a	n/a	n/a	0	2181
1991	1711	90	132	137	0	n/a	n/a	0	2070
1992	1773	81	134	166	0	n/a	n/a	0	2154
1993	1775	142	121	187	0	n/a	n/a	0	2225
1994	1748	80	124	188	0	n/a	n/a	0	2140
1995	1679	82	127	173	0	n/a	n/a	0	2061
1996	1679	82	127	173	0	n/a	n/a	0	2061
1997	1612	76	135	177	0	n/a	n/a	0	2000
1998	1584	54	134	189	1	n/a	n/a	0	1962
1999	1591	49	144	195	1	n/a	n/a	0	1980
2000	1664	59	146	223	2	n/a	n/a	0	2094
2001	1714	52	149	266	2	n/a	n/a	0	2183
2002	1905	64	147	294	0	n/a	n/a	0	2410
2003	1905	64	147	294	0	n/a	n/a	0	2410
2004	2031	75	179	310	0	n/a	n/a	0	2595
2005	2107	80	189	316	0	n/a	n/a	0	2692
2006	1639	84	154	263	0	n/a	n/a	0	2140
2007	2131	89	188	350	0	n/a	n/a	0	2758
2008	2033	83	192	385	0	n/a	n/a	0	2693
2009	2037	81	192	367	0	n/a	n/a	0	2677
2010	2052	82	189	365	1	n/a	n/a	0	2689
2011	1969	90	168	414	2	1	28	0	2672
2012	1946	81	179	410	2	1	37	0	2656
2013	1923	93	183	438	3	1	37	0	2678
2014	1848	90	177	467	4	1	50	0	2637
2015	1740	82	181	443	2	0	53	0	2501
2016	1745	83	179	456	2	1	68	0	2534
2017	1754	86	202	507	3	1	72	0	2625
2018	1743	85	195	550	2	1	78	0	2654
2019	1788	78	199	587	4	2	86	0	2744
2020	1744	84	194	624	6	2	92	0	2746
2021	1702	83	204	644	5	2	108	0	2748
2022	1624	85	215	633	5	2	109	0	2673
2023	1578	76	213	655	3	0	142	1	2668
2024	1530	70	222	653	5	1	149	3	2633

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 Greenwich High School

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	1969	143.0	13.7	n/a
1989	1779	141.9	12.5	n/a
1990	2181	165.4	13.1	n/a
1991	2070	152.7	13.5	n/a
1992	2154	154.7	13.9	1.6
1993	2225	153.5	14.5	0.3
1994	2140	157.8	13.6	6.6
1995	2061	158.6	13.0	4.1
1996	2061	158.6	13.0	4.1
1997	2000	158.0	12.7	3.7
1998	1962	164.3	11.9	2.8
1999	1980	172.4	11.5	5.4
2000	2094	177.5	11.8	6.8
2001	2183	177.7	12.3	n/a
2002	2410	198.8	12.1	6.6
2003	2410	198.8	12.1	6.6
2004	2595	210.2	12.3	7.6
2005	2692	185.6	14.5	n/a
2006	2140	181.7	11.8	8.2
2007	2758	184.9	14.9	7.5
2008	2693	208.1	12.9	8.7
2009	2677	226.5	13.0	10.8
2010	2689	207.0	12.9	10.9
2011	2672	212.8	12.5	12.6
2012	2656	212.9	12.4	13.1
2013	2678	208.3	12.8	13.9
2014	2637	210.2	12.5	14.6
2015	2501	204.0	12.2	15
2016	2534	205.0	12.3	14.8
2017	2625	204.4	12.8	14.5
2018	2654	222.5	11.9	14.9
2019	2744	201.8	13.5	21
2020	2746	203.5	13.4	21.5
2021	2748	202.0	13.6	23.3
2022	2673	204.6	13.0	18.3
2023	2668	210.9	12.6	19.7
2024	2633	197.3	13.3	21.7

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 Greenwich High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	1969	143.0	13.7	n/a
1989	1779	141.9	12.5	n/a
1990	2181	165.4	13.1	n/a
1991	2070	152.7	13.5	n/a
1992	2154	154.7	13.9	1.6
1993	2225	153.5	14.5	0.3
1994	2140	157.8	13.6	6.6
1995	2061	158.6	13.0	4.1
1996	2061	158.6	13.0	4.1
1997	2000	158.0	12.7	3.7
1998	1962	164.3	11.9	2.8
1999	1980	172.4	11.5	5.4
2000	2094	177.5	11.8	6.8
2001	2183	177.7	12.3	n/a
2002	2410	198.8	12.1	6.6
2003	2410	198.8	12.1	6.6
2004	2595	210.2	12.3	7.6
2005	2692	185.6	14.5	n/a
2006	2140	181.7	11.8	8.2
2007	2758	184.9	14.9	7.5
2008	2693	208.1	12.9	8.7
2009	2677	226.5	13.0	10.8
2010	2689	207.0	12.9	10.9
2011	2672	212.8	12.5	12.6
2012	2656	212.9	12.4	13.1
2013	2678	208.3	12.8	13.9
2014	2637	210.2	12.5	14.6
2015	2501	204.0	12.2	15
2016	2534	205.0	12.3	14.8
2017	2625	204.4	12.8	14.5
2018	2654	222.5	11.9	14.9
2019	2744	201.8	13.5	21
2020	2746	203.5	13.4	21.5
2021	2748	202.0	13.6	23.3
2022	2673	204.6	13.0	18.3
2023	2668	210.9	12.6	19.7
2024	2633	197.3	13.3	21.7

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.

Finances

Per Pupil Expenditures for Greenwich High School

Year	Total Expenditures Per Pupil
2018	$22,467
2019	$15,406
2020	$22,575
2021	$23,642
2022	$25,742
2023	$26,306

Data source: Connecticut Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Greenwich 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.

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	2744	2668	2.8%
African American	78	76	2.6%
American Indian	4	3	25%
Asian	199	213	7%
Hispanic	587	655	11.6%
Pacific Islander	2	0	100%
White	1788	1578	11.7%
Two or More Races	86	142	65.1%
% Free/Discounted Lunch Recipients	21%	19.7%	1.3%

Schools Near Greenwich High School

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

School													Students/Teachers											Ranking (2024)				Ranking (2023)				NGSS Science (2024)	SAT English Language Arts (2024)	SAT Math (2024)	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 (2024)	Statewide Rank (2024)	State Percentile (2024)	SchoolDigger Rating (2024)	Average Standard Score (2023)	Statewide Rank (2023)	State Percentile (2023)	Rank Change from Previous Year	NGSS Science 11th Grade	SAT English Language Arts 11th Grade	SAT Math 11th Grade	Total
Greenwich High School	Public	9-12	10 Hillside Rd.	Greenwich	06830	Fairfield County	Greenwich School District	No	No	No	No	(203) 625-8000	2,633	197	13.3	21.7%	1,530 (58.1%)	70 (2.7%)	653 (24.8%)	222 (8.4%)	5 (0.2%)	1 (0.0%)	149 (5.7%)								(n/a)	86.6			$26,306
J. M. Wright Technical High School	Public	9-12	120 Bridge St.	Stamford	06905	Fairfield County	Connecticut Technical Education and Career System	No	No	No	Yes	(203) 324-7363	451	38	11.8	56.8%	59 (13.1%)	71 (15.7%)	304 (67.4%)	4 (0.9%)	1 (0.2%)	0 (0.0%)	10 (2.2%)	7.4	136^th of 145 public high schools	6.2%		8.2	129^th of 142 public high schools	9.2%	7	12.7	23.6		$30,290
Westhill High School	Public	9-12	125 Roxbury Rd.	Stamford	06902	Fairfield County	Stamford School District	No	No	No	No	(203) 977-4477	2,259	170	13.2	47.3%	539 (23.9%)	257 (11.4%)	1,260 (55.8%)	157 (6.9%)	3 (0.1%)	2 (0.1%)	37 (1.6%)	32	92^nd of 145 public high schools	36.6%		37.5	80^th of 142 public high schools	43.7%	12	28.3	47.4	22.5	$19,717
Stamford High School	Public	9-12	55 Strawberry Hill Ave.	Stamford	06902	Fairfield County	Stamford School District	No	No	No	No	(203) 977-4223	2,121	161	13.1	51.3%	601 (28.3%)	396 (18.7%)	976 (46.0%)	91 (4.3%)	3 (0.1%)	3 (0.1%)	48 (2.3%)	38.6	80^th of 145 public high schools	44.8%		35.3	87^th of 142 public high schools	38.7%	7	36.4	49.8	24.1	$20,067
The Academy of Information Technology & Engineering	Public, Magnet	9-12	411 High Ridge Rd.	Stamford	06905	Fairfield County	Stamford School District	No	Yes	No	No	(203) 977-4336	630	46	13.5	46.0%	202 (32.1%)	87 (13.8%)	258 (41.0%)	60 (9.5%)	0 (0.0%)	1 (0.2%)	22 (3.5%)	56.5	65^th of 145 public high schools	55.2%		66.9	48^th of 142 public high schools	66.2%	17	45.0	64.7	29.3	$20,488
Darien High School	Public	9-12	80 High School Ln.	Darien	06820	Fairfield County	Darien School District	No	No	No	Yes	(203) 655-3981	1,398	122	11.4		1,151 (82.3%)	9 (0.6%)	113 (8.1%)	81 (5.8%)	1 (0.1%)	2 (0.1%)	40 (2.9%)	95.3	6^th of 145 public high schools	95.9%		95	4^th of 142 public high schools	97.2%	2	75.5	90.9	76.3	$24,718
New Canaan High School	Public	8-12	11 Farm Rd.	New Canaan	06840	Fairfield County	New Canaan School District	No	No	No	No	(203) 594-4600	1,257	104	12.0		999 (79.5%)	14 (1.1%)	90 (7.2%)	100 (8.0%)	3 (0.2%)	2 (0.2%)	47 (3.7%)	96.7	1^st of 145 public high schools	99.3%		96.9	1^st of 142 public high schools	99.3%		85.7	88.9	70.5	$25,690
Center for Global Studies	Public, Magnet	9-12	300 Highland Avenue	Norwalk	06854	Fairfield County	Norwalk School District	No	Yes	No	No	(203) 852-9488	284	34	8.4	33.8%	96 (33.8%)	45 (15.8%)	101 (35.6%)	21 (7.4%)	0 (0.0%)	0 (0.0%)	17 (6.0%)	80.6	26^th of 145 public high schools	82.1%		79.3	30^th of 142 public high schools	78.9%	4		80.6	38.8	$22,153
Brien McMahon High School	Public	9-12	300 Highland Avenue	Norwalk	06854	Fairfield County	Norwalk School District	No	No	No	No	(203) 852-9488	1,766	115	15.3	49.2%	355 (20.1%)	227 (12.9%)	1,082 (61.3%)	62 (3.5%)	3 (0.2%)	2 (0.1%)	33 (1.9%)	27.7	98^th of 145 public high schools	32.4%		27.8	96^th of 142 public high schools	32.4%	2	30.7	39.3	21.2	$21,620
Norwalk High School	Public	9-12	23 Calvin Murphy Drive	Norwalk	06851	Fairfield County	Norwalk School District	No	No	No	No	(203) 838-4481	1,547	112	13.7	51.0%	338 (21.8%)	224 (14.5%)	912 (59.0%)	37 (2.4%)	3 (0.2%)	1 (0.1%)	28 (1.8%)	25.8	103^rd of 145 public high schools	29.0%		24.2	102^nd of 142 public high schools	28.2%	1	27.5	38.2	21.3	$22,055

Frequently Asked Questions about Greenwich High School

How many students attend Greenwich High School?

In the 2023-24 school year, 2,633 students attended Greenwich High School.

What schools feed into Greenwich High School?

Greenwich High School is fed by the following schools:

Elementary : Cos Cob School
Elementary : Glenville School
Elementary : Hamilton Avenue School
Elementary : International School At Dundee
Elementary : Julian Curtiss School
Elementary : New Lebanon School
Elementary : North Mianus School
Elementary : North Street School
Elementary : Old Greenwich School
Elementary : Parkway School
Elementary : Riverside School
Middle : Central Middle School
Middle : Eastern Middle School
Middle : Western Middle School

What is the racial makeup of Greenwich High School?

Students at Greenwich High School are 58% White, 25% Hispanic, 8% Asian, 6% Two or more races, 3% African American.

What district is Greenwich High School in?

Greenwich School District

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department 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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