Concord Carlisle High in Concord, MA

At a glance

Reported students

1,191

NCES CCD 2024–25

Teachers (FTE)

104.13

NCES CCD 2024–25

Student–teacher ratio

11.4:1

Calculated; not a class-size measure

Grades served

09–12

NCES preliminary directory 2025–26

Massachusetts high enrollment

79th percentile

Compared with 378 same-level schools reporting enrollment.

District median enrollment

1,191

Concord Carlisle High: 1,191 reported students.

State peer staffing position

55th percentile

11.4:1 reported; state peer median 11.3:1. Ratio is not class size.

Historical enrollment and staffing · CRDC 2021–22

These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.

Students: 1,323
Teachers (FTE): 107
Student–teacher ratio: 12.4:1

What the reported data says about Concord Carlisle High

Concord Carlisle High is a public high school serving grades 09–12 in Concord. It is one of 1 current school records connected to Concord-Carlisle. NCES reports 1,191 students for 2024–25.

Among 378 high schools in Massachusetts with comparable records, this school is larger than the reported median of 675.5 students. Its enrollment is at approximately the 79th percentile for that peer group. Size describes the campus, not instructional quality.

The reported student–teacher ratio is 11.4:1, close to the Massachusetts median of 11.3:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.

The largest reported race and ethnicity groups are White (72.4%) and Asian (9.7%). English learners represent 0.6% of enrollment. Students served under IDEA represent 16.6%. These figures help families understand who the school serves; they are not rating inputs.

The 2021–22 civil-rights collection reports AP student enrollment, computer science. The school reported 15 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.

Questions worth asking Concord Carlisle High

1How do the reported 11.4:1 student–teacher ratio and 104.13 teacher FTE translate into actual class sizes by grade?
2Have the reported academic programs changed since the 2021–22 CRDC collection?
3What counseling support is available today? The school reported 9.49 counselor FTE in 2021–22.
4What meal assistance, transportation, after-school, and family-support services are currently available?

Bring the full school visit checklist →

Enrollment needs

English learners: 0.6%
Students with disabilities: 16.6%
Lunch program: Yes participating without using any Provision or the CEO

Reported support staff

Counselors (FTE): 9.49
Nurses (FTE): 3
Psychologists (FTE): 6
Social workers (FTE): 0

CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.

Student demographics

Race and ethnicity share of reported enrollment

White72.4%
Hispanic6.1%
Black4.4%
Asian9.7%
American Indian / Alaska Native0.1%
Native Hawaiian / Pacific Islander0.3%
Multiracial6.9%

Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.

Programs reported by the school

AP student enrollment

Students enrolled

15 distinct courses reported

Gifted and talented

Not reported as offered

Computer science

Offered

CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.

Public schools near Concord Carlisle High

Closest campuses by straight-line distance between NCES geocodes, favoring the same school level. Distance is not drive time or an attendance assignment.

School	Grades	Students	Distance
Minuteman Regional High High · Minuteman Regional Vocational Technical	09–12	669	3.7 mi
Lincoln-Sudbury Regional High High · Lincoln-Sudbury	09–12	1,445	4.3 mi
Bedford High High · Bedford	09–12	868	4.4 mi
Maynard High High · Maynard	09–12	310	5.6 mi
Lexington High High · Lexington	09–12	2,405	5.9 mi
Acton-Boxborough Regional High High · Acton-Boxborough	09–12	1,622	6 mi

Compare all 5 public schools in Concord, MA →

Frequently asked questions about Concord Carlisle High

What grades does Concord Carlisle High serve?

Concord Carlisle High reports grades 09–12 in the NCES 2025–26 preliminary directory. It is classified as a high school in Concord-Carlisle.

How many students attend Concord Carlisle High?

Concord Carlisle High reported 1,191 students in the NCES 2024–25 membership file. That places it near the 79th percentile among 378 Massachusetts high schools reporting enrollment. The 2021–22 civil-rights collection recorded 1,323 students.

What is the student–teacher ratio at Concord Carlisle High?

The calculated ratio is 11.4:1, based on 1,191 students and 104.13 full-time-equivalent classroom teachers in 2024–25. The Massachusetts median for the same school level is 11.3:1. A ratio is not the same as average class size.

Is Concord Carlisle High a public, charter, or magnet school?

Concord Carlisle High is a public school and is not a charter school. Enrollment is generally based on Concord-Carlisle attendance boundaries and transfer rules.

Which school district is Concord Carlisle High in?

Concord Carlisle High is part of Concord-Carlisle, based in Concord, MA, which operates 1 current school. Confirm attendance zones and enrollment rules with the district.

What public schools are near Concord Carlisle High?

The closest public schools by straight-line distance include Minuteman Regional High (3.7 mi), Lincoln-Sudbury Regional High (4.3 mi), Bedford High (4.4 mi). Distance does not determine eligibility; attendance boundaries and program rules do.