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John S. Martinez Sea and Sky STEM School

New Haven, Connecticut · Grades PreK to 8 · New Haven School District

Public school

About John S. Martinez Sea and Sky STEM School

Located in New Haven, Connecticut, John S. Martinez Sea and Sky STEM School is a public school for pre-K through grade 8. Federal data for 2024-25 shows 486 students enrolled. That makes it one of the larger public and charter elementary schools in New Haven. There are about 17.4 students for every full-time-equivalent teacher (28 teachers in all). Federal locale data places it in a midsize city, in South Central Connecticut Planning Region. It is one of 37 schools in New Haven School District. There are 86 other schools within 5 miles.

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School facts

Address	100 James St., New Haven, CT 06513
Phone	(475) 220-2000
School district	New Haven School District
Grades	PreK to 8
Students (2024-25)	486
Teachers (full-time equivalent, 2024-25)	28
Students per teacher	17.4
Charter school	No
School type	Regular
Level	Elementary
Locale (NCES)	City, midsize, South Central Connecticut Planning Region

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 090279001386). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Cold Spring SchoolPrivate · Grades PreK to 6New Haven · 0.1 mi Family Academy of Multilingual ExplorationPublic · Grades PreK to 8New Haven · 0.4 mi Fair Haven SchoolPublic · Grades PreK to 8New Haven · 0.6 mi All Saints Catholic AcademyPrivate, Roman Catholic · Grades K to 8New Haven · 0.6 mi Elm City College Preparatory SchoolCharter · Grades K to 12New Haven · 0.6 mi Conte/West Hills Magnet SchoolPublic · Grades PreK to 8New Haven · 0.7 mi Booker T. Washington AcademyCharter · Grades K to 8New Haven · 0.8 mi Metropolitan Business AcademyPublic · Grades 9 to 12New Haven · 0.9 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does John S. Martinez Sea and Sky STEM School serve?

John S. Martinez Sea and Sky STEM School serves pre-K through grade 8.

How many students attend John S. Martinez Sea and Sky STEM School?

John S. Martinez Sea and Sky STEM School reported 486 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at John S. Martinez Sea and Sky STEM School?

About 17.4 students per full-time-equivalent teacher, based on 486 students and 28 teachers in federal data.

Is John S. Martinez Sea and Sky STEM School a public or charter school?

John S. Martinez Sea and Sky STEM School is a traditional public (non-charter) school.

What school district is John S. Martinez Sea and Sky STEM School in?

John S. Martinez Sea and Sky STEM School is part of New Haven School District. See all schools in this district at https://parentschoolreview.com/districts/ct/new-haven-school-district/

Where is John S. Martinez Sea and Sky STEM School located?

John S. Martinez Sea and Sky STEM School is at 100 James St., New Haven, CT 06513. The phone number is (475) 220-2000.

How many other schools are near John S. Martinez Sea and Sky STEM School?

There are 86 other schools within 5 miles of John S. Martinez Sea and Sky STEM School in our directory.