John S. Martinez Sea and Sky STEM School

Grades PK–8 Public District: New Haven School District

100 James St., New Haven, CT 06513 Map

Low income

83%

free or reduced-price lunch

Students

486

2024-25

Students per teacher

17.4

2024-25

Test score trends

Test scores for Connecticut are not available yet — enrollment and demographics are shown below. We are adding states one at a time.

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).


Family Academy of Multilingual Exploration Grades PK–8 · New Haven School District	0.4 mi	—	—	—	Not enough years of data	76%	441	Hispanic 95%
Fair Haven School Grades PK–8 · New Haven School District	0.6 mi	—	—	—	Not enough years of data	76%	734	Hispanic 86%
Elm City College Preparatory School Grades K–12 Charter · Elm City College Preparatory School District	0.6 mi	—	—	—	Not enough years of data	78%	760	Black 60%
Conte/West Hills Magnet School Grades PK–8 · New Haven School District	0.7 mi	—	—	—	Not enough years of data	82%	496	Hispanic 53%
Booker T. Washington Academy Grades K–8 Charter · Booker T. Washington Academy District	0.8 mi	—	—	—	Not enough years of data	92%	404	Black 75%
Benjamin Jepson Magnet School Grades PK–8 · New Haven School District	0.9 mi	—	—	—	Not enough years of data	77%	483	Hispanic 60%
East Rock Community Magnet School Grades PK–8 · New Haven School District	1.0 mi	—	—	—	Not enough years of data	77%	442	Hispanic 40%
Clinton Avenue School Grades K–8 · New Haven School District	1.1 mi	—	—	—	Not enough years of data	76%	446	Hispanic 81%
Worthington Hooker School Grades K–8 · New Haven School District	1.4 mi	—	—	—	Not enough years of data	36%	420	Black 32%
Celentano BioTech Health and Medical Magnet School Grades PK–8 · New Haven School District	1.7 mi	—	—	—	Not enough years of data	80%	328	Black 47%