Largest Schools in Hartford School District (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 38 schools in Hartford School District, Connecticut. Rank positions shown on each profile are within United States and Connecticut.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Hartford Magnet Trinity College Academy Hartford · High · Grades 6–12	Public	925	26.4 Lower 50%	24% Math proficiency	925
2	Weaver High School Hartford · High · Grades 9–12	Public	721	16.6 Lower 50%	84.2% Free/reduced-price lunch	721
3	Hartford Public High School Hartford · High · Grades 9–12	Public	698	46.9 Lower 50%	78.2% Free/reduced-price lunch	698
4	Dwight-Bellizzi Dual Language Academy Hartford · Elementary · Grades PK–8	Public	651	17.8 Lower 50%	8% Math proficiency	651
5	Kennelly School Hartford · Elementary · Grades PK–8	Public	628	18.5 Lower 50%	14% Math proficiency	628
6	Webster Micro Society Magnet School Hartford · Elementary · Grades PK–8	Public	626	33.4 Lower 50%	30% Math proficiency	626
7	M. D. Fox School Hartford · Elementary · Grades PK–5	Public	562	17.9 Lower 50%	13% Math proficiency	562
8	Bulkeley High School Hartford · High · Grades 9–12	Public	552	16.3 Lower 50%	2.5% Math proficiency	552
9	Environmental Sciences Magnet at Hooker School Hartford · Elementary · Grades PK–8	Public	547	33.1 Lower 50%	37% Math proficiency	547
10	Sport and Medical Sciences Academy Hartford · High · Grades 6–12	Public	463	23.8 Lower 50%	24% Math proficiency	463
11	Classical Magnet School Hartford · High · Grades 6–12	Public	438	26.9 Lower 50%	14% Math proficiency	438
12	Kinsella Magnet School of Performing Arts: PK-8 Campus Hartford · Elementary · Grades PK–8	Public	435	29.0 Lower 50%	22% Math proficiency	435
13	Global Communications Academy Hartford · Elementary · Grades K–8	Public	414	17.6 Lower 50%	10% Math proficiency	414
14	University High School of Science and Engineering Hartford · High · Grades 9–12	Public	406	64.5 Top 50%	67% Math proficiency	406
15	Betances Learning Lab Magnet School Hartford · Elementary · Grades PK–4	Public	398	44.1 Lower 50%	37% Math proficiency	398
16	Naylor/CCSU Leadership Academy Hartford · Elementary · Grades PK–5	Public	372	24.4 Lower 50%	24% Math proficiency	372
17	Pathways Academy of Technology and Design East Hartford · High · Grades 9–12	Public	359	28.5 Lower 50%	27% Math proficiency	359
18	Montessori Magnet at Fisher School Hartford · Elementary · Grades PK–8	Public	353	33.2 Lower 50%	32% Math proficiency	353
19	Parkville Community School Hartford · Elementary · Grades PK–5	Public	351	25.1 Lower 50%	12% Math proficiency	351
20	STEM Magnet at Annie Fisher School Hartford · Elementary · Grades K–8	Public	348	57.2 Top 50%	50% Math proficiency	348
21	Montessori Magnet at Batchelder School Hartford · Elementary · Grades PK–6	Public	346	20.3 Lower 50%	22% Math proficiency	346
22	Expeditionary Learning Academy at Moylan School Hartford · Elementary · Grades PK–5	Public	342	22.9 Lower 50%	18% Math proficiency	342
23	Great Path Academy at CT State Manchester Manchester · High · Grades 9–12	Public	336	32.4 Lower 50%	17% Math proficiency	336
24	Breakthrough Magnet School South Hartford · Elementary · Grades PK–8	Public	326	45.3 Lower 50%	42% Math proficiency	326
25	Sanchez School Hartford · Elementary · Grades PK–5	Public	311	15.0 Lower 50%	17% Math proficiency	311
26	McDonough Middle School Hartford · Middle · Grades 6–8	Public	301	19.7 Lower 50%	7% Math proficiency	301
27	Wish Museum School Hartford · Elementary · Grades PK–5	Public	297	17.1 Lower 50%	3% Math proficiency	297
28	Breakthrough Magnet School North Hartford · Elementary · Grades PK–5	Public	289	37.9 Lower 50%	37% Math proficiency	289
29	West Middle School Hartford · Elementary · Grades PK–5	Public	289	22.7 Lower 50%	15% Math proficiency	289
30	SAND School Hartford · Elementary · Grades PK–5	Public	266	16.1 Lower 50%	4% Math proficiency	266
31	Milner Middle School Hartford · Middle · Grades 6–8	Public	261	16.3 Lower 50%	5% Math proficiency	261
32	Burr Middle School Hartford · Middle · Grades 6–8	Public	259	15.2 Lower 50%	10% Math proficiency	259
33	Burns Latino Studies Academy Hartford · Elementary · Grades PK–5	Public	251	18.2 Lower 50%	8% Math proficiency	251
34	Betances STEM Magnet School Hartford · Middle · Grades 5–8	Public	206	33.3 Lower 50%	28% Math proficiency	206
35	Rawson School Hartford · Elementary · Grades PK–5	Public	198	19.3 Lower 50%	12% Math proficiency	198
36	M. L. King Jr. Middle School Hartford · Middle · Grades 6–8	Public	184	18.0 Lower 50%	2.5% Math proficiency	184
37	Renzulli Gifted and Talented Academy Hartford · Middle · Grades 4–8	Public	128	61.6 Top 50%	47% Math proficiency	128
38	Kinsella Magnet School of Performing Arts: High School Campu Hartford · High · Grades 9–12	Public	110	34.9 Lower 50%	85.5% Free/reduced-price lunch	110

Hartford Magnet Trinity College Academy in Hartford leads the 2025 list of largest schools in Hartford School District with Enrollment 925. Of the 38 schools shown, 38 are public.

For the full picture see the wider Connecticut largest schools rankings, every school on the Hartford School District page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Hartford School District?

Hartford Magnet Trinity College Academy in Hartford, Connecticut ranks first among largest schools in Hartford School District with Enrollment 925 (Enrollment: 925).

How are largest schools in Hartford School District ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.