- Enrollment
- 1,855
- Students per teacher
- 14.6:1
- Resource Index
- 43/100
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 →
CCD year-over-year · 2022-23 → 2023-24
+10 students YoY
Langley Es held near 348 students from 2022-23 to 2023-24 (+10 headcount).
Teacher FTE added 29.5 → 32.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+10 students YoY 110003000445 · Washington, DC Other · SMALL · TRAD
348 enr · 12:1 · RII 35
Nearest enrollment peer: Jackson-Reed Hs (1,855 students)
Langley Es held near 348 students from 2022-23 to 2023-24 (+10 headcount). Teacher FTE added 29.5 → 32.5 across the same CCD years. Read with this school → · District book → · District of Columbia schools → · Find another →
Langley Es in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Jackson-Reed H
Jackson-Reed Hs
1,855 students
- Columbia Heigh
Columbia Heights Education Campus
1,563 students
- Deal Ms
Deal Ms
1,462 students
- Coolidge Hs
Coolidge Hs
1,029 students
- Roosevelt Hs
Roosevelt Hs
943 students
- This school 348
Langley Es
348 students
What this shows Langley Es reports 348 students on the CCD universe file.
How Langley Es compares
Langley Es held steady on CCD headcount: ratios and free-lunch share vs 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 methodology
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
$31,629
per pupil, district-wide
- below District of Columbia avg of $33,119
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.
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
District finance for District of Columbia Public Schools reports $31,629 per pupil (NCES F-33) - open the district page for the full revenue mix.
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
- 1,563
- 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
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~348 students)
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. CCD year-over-year: 338 (2022-23) → 348 (2023-24), nearly flat (+10).
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, gifted-program reporting, chronic absenteeism. 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.
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.