Public charter school
CSI Charter School
Illustrative campus background
- Students
- 34
- Grades
- 9–12
- Students per teacher
- 17.0
- Free or reduced-price lunch
- 12%
CSI Charter School school details
- Address
- 26 Washington Street, Penacook, NH 03303
- Phone
- (603) 753-0194
- District or network
- CSI Charter School
- Format
- In person
- Community
- Town (fringe)
- School lunch program
- Not participating in the National School Lunch Program
- Status (2024–25)
- Open
- NCES school ID
- 330004100677
Source: NCES Common Core of Data, 2024–25 school year, accessed 2026-09-14. Students per teacher is not class size. Details can change; confirm enrollment, meals and admissions directly with the school. How this data works.
Frequently asked questions about CSI Charter School
Is CSI Charter School a public charter school?
Yes. CSI Charter School is listed as an open public charter school in the NCES Common Core of Data for the 2024–25 school year.
What grades does CSI Charter School serve?
CSI Charter School reports serving grades 9–12.
How many students attend CSI Charter School?
CSI Charter School reported enrollment of 34 students for 2024–25. Enrollment can change, so confirm current figures with the school.
Where is CSI Charter School located?
CSI Charter School is located at 26 Washington Street, Penacook, NH 03303.
How can I compare CSI Charter School with nearby charter schools?
Review the reported grades, enrollment, students per teacher, and format on this page, then use the nearby-school and Penacook links to compare other public charter schools. Confirm current programs and admissions directly with each school.
More charter schools in New Hampshire.