Enrollment
348
District of Columbia · 2024-25 NCES data
Other / mixed grade configuration · Washington, DC
Langley Es
Federal NCES profile for Langley Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
2024-25 NCES dataOther / mixed grade configurationNCES 110003000445
👥 S:T ratio 52
🌟 Gifted program 30
📋 Attendance 22
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Langley Es earns 35/100 on the Resource Investment Index, with class sizes near the District of Columbia median.
- #86 of 154
- schools in Washington · Resource Index
- 35
- Resource Index · Typical
- 12:1
- students per teacher
- 348
- students enrolled
Langley Es has class sizes near the District of Columbia median. Computed live against every District of Columbia school reporting to NCES.
By Resource Investment Index, Langley Es ranks #86 of 154 schools in Washington, DC.
School address
NCES ID 110003000445 Verify on NCES CCD record →
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
12:1
vs 12.3:1 District of Columbia avg
-2% vs state
Student-teacher ratio in context
How Langley Es compares with District of Columbia and U.S. medians
What stands out at Langley Es
Langley Es is a mid-sized combined-grade school in Washington, District of Columbia, enrolling 348 students.
Class loads run somewhat heavier than typical: 12:1 puts it in the larger third of District of Columbia schools by student-teacher ratio.
With 348 students, its enrollment sits close to the District of Columbia median campus size.
Its Resource Investment Index sits near the middle of the pack among 243 scored District of Columbia schools.
Its student body is led by African American (66%) and White (15%) (diversity index 53/100).
Chronic absenteeism is elevated: 31.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Washington's public schools, it stands alongside District of Columbia International School (1,654 students): Langley Es is smaller than that campus by headcount and runs heavier classes (12:1 vs 11.3:1).
District of Columbia Public Schools also operates Jackson-Reed Hs (1,855 students) and Columbia Heights Education Campus (1,563 students) alongside Langley Es.
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 Langley Es compares
Langley Es 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 | 12:1 | ▼ 2% | 12.3:1 | 15.7:1 |
| Enrollment | 348 | top 49% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12:1
Leaner classes than 75% of US schools, among the more generously staffed nationally.
348
Bigger than 39% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
12:1
students per teacher
- 2% below state mean
Top 61% in District of Columbia - lower ratio than 39% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
31.3%
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
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
10
in-school suspensions + 11 out-of-school
Suspension rate: 2.9 per 100 students. Combined in-school and out-of-school rate: 6.0 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 65.5%
White 15.2%
Hispanic or Latino 14.1%
Asian 2.9%
Two or More 2.3%
Largest group: African American at 65.5% of enrollment.
Student-body diversity index 52.7/100
Simpson diversity index - at 52.7, Langley Es is more mixed than the District of Columbia school average of 33.3.
Programs
Funding & spending
District-wide per-pupil expenditure for District of Columbia Public Schools, which includes Langley Es.
$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 Langley Es Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Jackson-Reed Hs | Larger | No free-lunch data | Higher S:T ratio |
| Columbia Heights Education Campus | Larger | No free-lunch data | Similar S:T ratio |
| Deal Ms | Larger | No free-lunch data | Similar S:T ratio |
| Coolidge Hs | Larger | No free-lunch data | Higher S:T ratio |
| Roosevelt Hs | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Langley Es'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
- 1,029
- Students per teacher
- 17.7:1
- Resource Index
- 27/100
- Enrollment
- 943
- Students per teacher
- 11.5:1
- Resource Index
- 37/100
Similar other schools in Washington
6 comparable other schools (grades Mixed) serving the same city.
District of Columbia International School
Standard public school
1,654 students 11.3:1 students per teacher
Columbia Heights Education Campus
Standard public school
1,563 students 11.3:1 students per teacher
Lafayette Es
Standard public school
923 students 15.1:1 students per teacher
Bancroft Es
Standard public school
821 students 13.7:1 students per teacher
Ingenuity Prep Pcs
Standard public school
797 students 8.8:1 students per teacher
Oyster-Adams Bilingual School
Standard public school
791 students 13.2:1 students per teacher
Similar other 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 (~348 students)
Similar student-teacher ratio (~12:1)
Next steps
Verify locally before acting on Langley Es's federal record.
- Compare Langley Es 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 Langley Es
How many students attend Langley Es?
Langley Es has 348 students enrolled. It is a public school in Washington, DC.
What is the student-teacher ratio at Langley Es?
The student-teacher ratio at Langley Es is 12:1, which is 2% lower than the District of Columbia average of 12.3:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Langley Es?
The largest demographic group at Langley Es is African American at 65.5% of enrollment, in Washington, DC. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 52.7/100.
What is the Resource Investment Index for Langley Es?
Langley Es has a Resource Investment Index of 35/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Langley Es rank among schools in Washington?
By Resource Investment Index, Langley Es ranks #86 of 154 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 schools in Washington on the city page.
Is Langley Es a good school?
Langley Es earns 35/100 on the Resource Investment Index, with class sizes near the District of Columbia median. 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 Langley Es, 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.
Related tools
Compare schools
Side-by-side comparison tool
Schools in District of Columbia
All public schools in District of Columbia
District of Columbia Public Schools
All schools in this district
Schools in Washington
All schools in this city
School districts
Ranked by enrollment & spending
Rankings
Best schools by state & type
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.