School Overview
Common Ground High School, located in New Haven, Connecticut, is a unique public charter high school that distinguishes itself through its commitment to environmental education and sustainability. Situated on a 20-acre campus that includes a working farm, gardens, and proximity to the West Rock Ridge State Park, the school utilizes its outdoor surroundings as a primary classroom. Its mission focuses on academic excellence, community engagement, and environmental stewardship, providing students with a hands-on curriculum that integrates core subjects with agricultural science, ecology, and social justice.

Beyond its academic offerings, Common Ground is recognized for its strong culture of leadership and personal growth. The school emphasizes small class sizes and a supportive community environment, encouraging students to become active citizens who are prepared to address real-world challenges. By blending rigorous college preparation with experiential learning and vocational training in fields like sustainable farming and environmental policy, Common Ground offers a specialized educational experience that empowers students to be both environmentally conscious and professionally ready for their future careers.
226
Total Students
14.0
Full-Time Teachers
16.1
Student/Teacher Ratio
62.8%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Common Ground High School
Demographic Student Count
White44
Hispanic103
Black68
Asian1
Two or More6
Pacific Islander1
  • Hispanic
    103 (46.2 %)
  • Black
    68 (30.5 %)
  • White
    44 (19.7 %)
  • Two or More
    6 (2.7 %)
  • Asian
    1 (0.4 %)
  • Pacific Islander
    1 (0.4 %)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Charter School
Virtual Instruction: Supplemental Virtual
Shared Time Status: No
District: Common Ground High School District
Phone: (203)389-4333
Website: http://www.commongroundct.org
Grade Range: 9th - 12th
Total Students: 226
Full-Time Teachers (FTE): 14.0
Pupil/Teacher Ratio: 16.1
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 129
Qualified Reduced Lunch: 13
Grades Taught
Grade 9 73
Grade 10 62
Grade 11 54
Grade 12 37

Grades Taught Data Table

Grades Taught and Student Counts for Common Ground High School
Grade Student Count
Grade 973
Grade 1062
Grade 1154
Grade 1237
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Common Ground High School
Gender Student Count Percentage
Female11149.1%
Male11249.6%
Not Specified31.3%
Nearby High Schools (Within 10 Miles)