Merrimack Valley High School
Public · Grades 9–12 · 744 students
CSI Charter School
26 Washington Street, Penacook, NH 03303
Grades
9–12
High
Students
34
Enrolled 2024–25
Students per teacher
16.2 : 1
Full-time teachers
District
CSI Charter School
Merrimack County
Not enough data to grade
This school doesn't report enough public outcome data for a fair grade. That isn't a low grade. How we grade
About CSI Charter School
CSI Charter School is a charter high school in Penacook, New Hampshire, serving grades 9–12. The school is located in a town on the edge of a metro area in Merrimack County.
In the 2024–25 school year, 34 students were enrolled, with about 16.2 students for every full-time teacher. That ratio is larger than the typical New Hampshire high school (11.2 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from State Board of Education.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 34 students
- Students per teacher
- 16.2 to 1
- Charter school
- Yes
- Charter authorizer
- State Board of Education
- Magnet school
- No
- Locale
- Town — Fringe
- School district
- CSI Charter School
- County
- Merrimack County
- NCES school ID
- 330004100677
Schools near CSI Charter School
All 4 schools in Penacook →
Second Start Alternative High School
Private · Grades 10–12 · 24 students
Synergy Academy Chartered Public School
Charter · Grades 9–12 · 21 students
Bishop Brady High School
Private · Grades 9–12 · 259 students
Concord High School
Public · Grades 9–13 · 1,394 students
St. Pauls School
Private · Grades 9–12 · 548 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.