For the 2025 school year, there is 1 public school serving 47 students in CSI Charter School District.
Schools in CSI Charter School District have a diversity score of 0.12, which is less than the New Hampshire public school average of 0.32.
Minority enrollment is 6% of the student body (majority Black), which is less than the New Hampshire public school average of 18% (majority Hispanic).
Overview
This School District
This State (NH)
# Schools
1 School
508 Schools
# Students
47 Students
165,155 Students
# Teachers
2 Teachers
14,445 Teachers
Student : Teacher Ratio
24:1
24:1
Student By Grade
District Rank
The school district's graduation rate of 40-59% has increased from 11-19% over five school years.
Math Test Scores (% Proficient)
(17-18)<50%
48%
Reading/Language Arts Test Scores (% Proficient)
(17-18)<50%
58%
Graduation Rate
40-59%
88%
Students by Ethnicity:
Diversity Score
0.12
0.32
% American Indian
n/a
n/a
% Asian
n/a
3%
% Hispanic
n/a
8%
% Black
4%
2%
% White
94%
82%
% Hawaiian
n/a
n/a
% Two or more races
2%
5%
All Ethnic Groups
Best CSI Charter School District Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Csi Charter School
Charter School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
5/
Bottom 50%10
26 Washington Street
Concord, NH 03303
(603) 753-0194
Concord, NH 03303
(603) 753-0194
Grades: 9-12
| 47 students
Frequently Asked Questions
How many schools belong to CSI Charter School District?
CSI Charter School District manages 1 public schools serving 47 students.
What is the racial composition of students in CSI Charter School District?
94% of CSI Charter School District students are White, 4% of students are Black, and 2% of students are Two or more races.
What is the student/teacher ratio of CSI Charter School District?
CSI Charter School District has a student/teacher ratio of 24:1, which is higher than the New Hampshire state average of 11:1.
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.