Concord High School
Concord, NH · High School · Grades 9-12
Concord High School is a high school in Concord, NH with 1,467 students enrolled and a 66% proficiency rate. Part of Concord School District. NCES data from the U.S. Department of Education.
Concord High School is a high school in Concord, NH, enrolling 1,467 students in grades 9-12 within the Concord School District. That headcount is above the 575-student average for schools in the district.
EDFacts assessment data puts 66% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That is 9 points above the 57% average for the Concord School District. Against the 60% New Hampshire statewide average, the school sits 7 points higher.
The district proficiency rate this school inherits has held roughly steady over the last three reported years. As a high school, it reports a 85% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 13.2 to 1, below the U.S. average of roughly 16 to 1, which generally allows more adult attention per student. 28% of students qualify for free or reduced-price lunch.
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About This School
Concord High School is a high school located in Concord, New Hampshire. The school serves 1,467 students in grades 9-12. The student-to-teacher ratio is 13.2:1.
According to EDFacts assessment data, 66% of students meet grade-level proficiency standards in combined math and reading. The school reports a 85% graduation rate.
28% of students qualify for free or reduced-price lunch.
Concord High School is part of the Concord School District in New Hampshire.
How This School Compares
Concord High School has 1,467 students enrolled, making it larger than the average school in Concord School District (575 students). Its 66% proficiency rate is 9 percentage points above the district average of 57%. Compared to the New Hampshire state average of 60%, the school performs 7 points higher. With a 13.2:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Concord High School has 1,467 students enrolled in grades 9-12. The student-to-teacher ratio is 13.2:1.
According to EDFacts data, 66% of students at Concord High School meet grade-level proficiency standards in combined math and reading assessments.
Concord High School has a 85% graduation rate, measuring the percentage of students who graduate within four years.
Concord High School is part of the Concord School District in Concord, New Hampshire. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
Source: NCES Common Core of Data, 2026.