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High · Regular · Grades 9 to 12

Common Ground High School, New Haven, CT

Charter schoolCEP schoolCommon Ground High School is a public high school in New Haven, part of Common Ground High School District. It enrolled 221 students in 2024-25, with 10.0 students per full-time teacher.

Enrollment and teachers

Students
221
Teachers (FTE)
22.0
Students per teacher
10.0
Grades
9 to 12

This school's ratio is about the same as the district figure of 10.0. The Connecticut average across schools is 12.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school10.0
District10.0
Connecticut12.3
United States15.3

School details

Address
358 Springside Ave., New Haven, CT 06515
Phone
(203)389-4333
District
Common Ground High School District
County
South Central Connecticut Planning Region
Level
High
Type
Regular
Status
Open
Charter
Yes
Locale
City: Midsize
NCES school ID
090001400807
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
129
Reduced-price lunch
13
Free or reduced-price lunch
14264.3% of enrollment.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

High schools elsewhere in New Haven

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.