School Overview
The Pioneer Charter School of Science (PCSS), located in Everett, Massachusetts, is a tuition-free public charter school that serves students in grades 6 through 12. The school is defined by its rigorous academic environment, which places a heavy emphasis on Science, Technology, Engineering, and Mathematics (STEM). By integrating a challenging college-preparatory curriculum with a focus on critical thinking and technological literacy, PCSS aims to prepare a diverse student population—many of whom are the first in their families to pursue higher education—for success at competitive four-year colleges and universities.

Beyond its academic core, the school is recognized for its structured and supportive culture, often characterized by longer school days and a strong emphasis on character development and community involvement. PCSS encourages close partnerships between students, faculty, and families to ensure that each student receives personalized attention and the resources necessary to excel. By providing a combination of high academic expectations and a nurturing extracurricular environment, the Pioneer Charter School of Science seeks to empower its students to become informed, responsible, and skilled contributors to the global workforce.
783
Total Students
73.7
Full-Time Teachers
10.6
Student/Teacher Ratio
N/A
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Pioneer Charter School of Science
Demographic Student Count
White305
Hispanic210
Black181
Asian56
Two or More21
American Indian10
  • White
    305 (39.0 %)
  • Hispanic
    210 (26.8 %)
  • Black
    181 (23.1 %)
  • Asian
    56 (7.2 %)
  • Two or More
    21 (2.7 %)
  • American Indian
    10 (1.3 %)
School Location
School Details
Status: Open
School Level: Other
School Type: Regular School
Charter Status:* Charter School
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: Pioneer Charter School of Science (District)
Phone: (617)389-7277
Website: http://www.pioneercss.org
Grade Range: K - 12th
Total Students: 783
Full-Time Teachers (FTE): 73.7
Pupil/Teacher Ratio: 10.6
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 0
Qualified Reduced Lunch: 0
Grades Taught
Kindergarten 63
Grade 1 63
Grade 2 64
Grade 3 63
Grade 4 63
Grade 5 64
Grade 6 64
Grade 7 64
Grade 8 64
Grade 9 63
Grade 10 58
Grade 11 45
Grade 12 45

Grades Taught Data Table

Grades Taught and Student Counts for Pioneer Charter School of Science
Grade Student Count
Kindergarten63
Grade 163
Grade 264
Grade 363
Grade 463
Grade 564
Grade 664
Grade 764
Grade 864
Grade 963
Grade 1058
Grade 1145
Grade 1245
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Pioneer Charter School of Science
Gender Student Count Percentage
Female40651.9%
Male37748.1%
Nearby Others (Within 10 Miles)