Enrollment
1,029
District of Columbia · 2024-25 NCES data
High school (grades 9-12) · Washington, DC
Coolidge Hs
Federal NCES profile for Coolidge Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 110003000081
👥 S:T ratio 29
📚 AP courses 45
🌟 Gifted program 30
🎓 Counselors 49
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Coolidge Hs earns 31/100 on the Resource Investment Index, with class sizes larger than 94% of District of Columbia schools. It is also one of the largest schools in District of Columbia.
- #29 of 35
- high schools in Washington · Resource Index
- 31
- Resource Index · Lower
- 17.7:1
- large classes for District of Columbia
- 1,029
- students enrolled
Coolidge Hs has class sizes larger than 94% of District of Columbia schools. Computed live against every District of Columbia school reporting to NCES.
By Resource Investment Index, Coolidge Hs ranks #29 of 35 high schools in Washington, DC.
School address
NCES ID 110003000081 Verify on NCES CCD record →
Teachers (FTE)
58.0
Federal CCD staff survey
Students per teacher
17.7:1
vs 12.3:1 District of Columbia avg
+44% vs state
Student-teacher ratio in context
How Coolidge Hs compares with District of Columbia and U.S. medians
What stands out at Coolidge Hs
Coolidge Hs is a large high school in Washington, District of Columbia, enrolling 1,029 students.
Class loads run heavy: 17.7:1 is larger than about 94% of District of Columbia schools and 44% above the 12.3:1 state mean, so each teacher carries more students than is typical.
By headcount it is one of the larger campuses in District of Columbia, bigger than 98% of state schools at 1,029 students.
Its Resource Investment Index lands in the lower third of 243 scored District of Columbia schools.
Its student body is led by African American (55%) and Hispanic or Latino (43%) (diversity index 51/100).
On the academic-pipeline side it reports 9 Advanced Placement courses.
Counselor coverage runs a bit thin, about 257 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 63.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Washington's high schools, it stands alongside Jackson-Reed Hs (1,855 students): Coolidge Hs is smaller than that campus by headcount and runs heavier classes (17.7:1 vs 14.6:1).
District of Columbia Public Schools also operates Jackson-Reed Hs (1,855 students) and Columbia Heights Education Campus (1,563 students) alongside Coolidge Hs.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Coolidge Hs compares
Coolidge Hs on the metrics families compare, against District of Columbia and U.S. means.
| Metric | This school | vs District of Columbia | District of Columbia avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.7:1 | ▲ 44% | 12.3:1 | 15.7:1 |
| Enrollment | 1,029 | top 2% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.7:1
Leaner classes than 26% of US schools, heavier class loads than most.
1,029
Bigger than 92% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Staffing depth
17.7:1
students per teacher
- 44% above state mean
Top 94% in District of Columbia - lower ratio than 6% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
63.9%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$27,425
per pupil, district-wide
- below District of Columbia avg of $31,650
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors4.0 FTE
Per 257 students, the combined health-and-guidance staffing load for this school.
Discipline context
2
in-school suspensions + 70 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 7.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
African American 55.2%
Hispanic or Latino 42.7%
Two or More 1.2%
White 0.7%
Asian 0.2%
American Indian / Alaska Native 0.1%
Largest group: African American at 55.2% of enrollment.
Student-body diversity index 51.3/100
Simpson diversity index - at 51.3, Coolidge Hs is more mixed than the District of Columbia school average of 33.3.
Programs
AP courses offered 9
Funding & spending
District-wide per-pupil expenditure for District of Columbia Public Schools, which includes Coolidge Hs.
$27,425
Per student
-13%
vs District of Columbia
Avg $31,650
+65%
vs U.S.
Avg $16,593
Revenue mix
Local 86.2%
Federal 13.8%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Coolidge Hs Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Jackson-Reed Hs | Larger | No free-lunch data | Lower S:T ratio |
| Columbia Heights Education Campus | Larger | No free-lunch data | Lower S:T ratio |
| Deal Ms | Larger | No free-lunch data | Lower S:T ratio |
| Roosevelt Hs | Similar size | No free-lunch data | Lower S:T ratio |
| Lafayette Es | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Coolidge Hs's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,855
- Students per teacher
- 14.6:1
- Resource Index
- 43/100
- Enrollment
- 1,563
- Students per teacher
- 11.3:1
- Resource Index
- 53/100
- Enrollment
- 1,462
- Students per teacher
- 13.3:1
- Resource Index
- 34/100
- Enrollment
- 943
- Students per teacher
- 11.5:1
- Resource Index
- 37/100
- Enrollment
- 923
- Students per teacher
- 15.1:1
- Resource Index
- 40/100
Similar high schools in Washington
6 comparable high schools (grades 9-12) serving the same city.
Jackson-Reed Hs
Standard public school
1,855 students 14.6:1 students per teacher
Roosevelt Hs
Standard public school
943 students 11.5:1 students per teacher
Eastern Hs
Standard public school
909 students 14.2:1 students per teacher
Dunbar Hs
Standard public school
892 students 14.9:1 students per teacher
Friendship Pcs - Collegiate Academy
Standard public school
745 students 11.6:1 students per teacher
Mckinley Technology Hs
Standard public school
723 students 15.4:1 students per teacher
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of District of Columbia, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,029 students)
Similar student-teacher ratio (~17.7:1)
Next steps
Verify locally before acting on Coolidge Hs's federal record.
- Compare Coolidge Hs against another school. Compare schools
- District of Columbia Public Schools's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Coolidge Hs
How many students attend Coolidge Hs?
Coolidge Hs has 1,029 students enrolled. It is a high school in Washington, DC.
What is the student-teacher ratio at Coolidge Hs?
The student-teacher ratio at Coolidge Hs is 17.7:1, which is 44% higher than the District of Columbia average of 12.3:1 and 13% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Coolidge Hs?
The largest demographic group at Coolidge Hs is African American at 55.2% of enrollment, in Washington, DC. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.3/100.
What is the Resource Investment Index for Coolidge Hs?
Coolidge Hs has a Resource Investment Index of 31/100 (lower reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Coolidge Hs rank among high schools in Washington?
By Resource Investment Index, Coolidge Hs ranks #29 of 35 high schools in Washington, DC. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Washington on the city page.
Is Coolidge Hs a good school?
Coolidge Hs earns 31/100 on the Resource Investment Index, with class sizes larger than 94% of District of Columbia schools. It is also one of the largest schools in District of Columbia. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in District of Columbia Public Schools?
Besides Coolidge Hs, District of Columbia Public Schools also operates Jackson-Reed Hs (1,855 students), Columbia Heights Education Campus (1,563 students), and Deal Ms (1,462 students). See the District of Columbia Public Schools district page for the complete list.
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Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.