Chelsea High (Chelsea SCH DIST.), Massachusetts - School Profile in 2023-2024 School Year
Updated on August 8, 2025.
Chelsea High is a High in Chelsea, MA. It currently serves 1680 students (grades 09-12). The school is part of the Chelsea School District.
Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.
You can see similar information for other schools in Chelsea School District and all schools in Massachusetts.
Other Details
School Type: Regular School
School Level: High
Number of Students:1680
Number of Teachers: 116
Student/Teacher Ratio: 14.47
Location Info
Location: 299 Everett Avenue, Chelsea, MA 02150
Mailing Address: 299 Everett Avenue, Chelsea, MA 02150
Phone: (617)466-5000
Website: http://www.chelseaschools.com
Data Source: NCES.
Student Population Per Grade
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| Grade | Population |
|---|---|
| Grade 10 | 439 |
| Grade 11 | 404 |
| Grade 12 | 344 |
| Grade 9 | 488 |
Gender/Sex of Chelsea High Student Population
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| Gender | Population | Percent of Population (%) |
|---|---|---|
| Male | 913 | 54.35 |
| Female | 765 | 45.54 |
Race/Ethnicity Demography of Chelsea High Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 2 | 0.12 |
| Asian | 18 | 1.07 |
| Black or African American | 64 | 3.81 |
| Hispanic/Latino | 1498 | 89.17 |
| Two or more races | 10 | 0.60 |
| White | 86 | 5.12 |
Male - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 2 | 0.22 |
| Asian | 11 | 1.21 |
| Black or African American | 32 | 3.51 |
| Hispanic/Latino | 816 | 89.38 |
| Two or more races | 5 | 0.55 |
| White | 47 | 5.15 |
Female - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 7 | 0.92 |
| Black or African American | 32 | 4.18 |
| Hispanic/Latino | 682 | 89.15 |
| Two or more races | 5 | 0.65 |
| White | 39 | 5.10 |
Race Demography Per Grade
The tables below shows the Race/Ethnicity of the student population per grade.Grade 10 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.23 |
| Asian | 2 | 0.46 |
| Black or African American | 20 | 4.56 |
| Hispanic/Latino | 394 | 89.75 |
| Two or more races | 2 | 0.46 |
| White | 20 | 4.56 |
Grade 11 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 4 | 0.99 |
| Black or African American | 11 | 2.72 |
| Hispanic/Latino | 362 | 89.60 |
| Two or more races | 3 | 0.74 |
| White | 23 | 5.69 |
Grade 12 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.29 |
| Asian | 5 | 1.45 |
| Black or African American | 20 | 5.81 |
| Hispanic/Latino | 301 | 87.50 |
| White | 17 | 4.94 |
Grade 9 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 6 | 1.23 |
| Black or African American | 13 | 2.66 |
| Hispanic/Latino | 437 | 89.55 |
| Two or more races | 5 | 1.02 |
| White | 26 | 5.33 |