Enrollment
1,283
Texas · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 482643002975
Lake Dallas H S — Corinth, TX
Federal NCES profile for Lake Dallas H S, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 51/100.
👥 Class size 37
📚 AP courses 80
🌟 Gifted program 70
🎓 Counselors 49
📋 Attendance 20
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Lake Dallas Isd · Texas
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
82.0
Federal CCD staff survey
Students per teacher
15.8:1
vs 14.6:1 Texas avg
+8% vs state
Free-lunch eligible
27.6%
vs 61.9% Texas avg
-55% vs state
Student-teacher ratio in context
How Lake Dallas H S compares with Texas and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Lake Dallas H S reports 1,283 enrolled students to the National Center for Education Statistics (NCES) alongside 82.0 full-time-equivalent teachers, producing a 15.8:1 student-teacher ratio. That figure sits 8% above the Texas state mean of 14.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 1% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 27.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 55% below the Texas average and 47% below the national baseline. The school offers 16 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 257 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 32.1% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Lake Dallas Isd spends $15,473 per pupil district-wide, below the Texas average of $17,150 and below the national average of $19,490. Revenue comes 64.1% from local sources (property taxes), 25.6% from the state, and 10.3% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 51/100 (C-), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Lake Dallas H S compares
Cross-validating school-level NCES values against Texas state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.8:1 | ▲ 8% | 14.6:1 | 15.9:1 |
| Free-lunch eligible | 27.6% | ▼ 55% | 61.9% | 51.8% |
| Enrollment | 1,283 | top 93% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
27.6%
free-lunch eligible
— 55% below the Texas average of 61.9%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.8:1
students per teacher
— 8% above state mean
Top 69% in Texas — lower ratio than 31% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
32.1%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$15,473
per pupil, district-wide
— below Texas avg of $17,150
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors5.0 FTE
Per 257 students — the combined health-and-guidance staffing load for this school.
Discipline context
91
in-school suspensions + 58 out-of-school
Suspension rate: 7.1 per 100 students. Combined in-school and out-of-school rate: 11.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 1,283 Top 93% in Texas — larger than 7% of 9,061 state schools
Teachers (FTE) 82.0
Students per teacher 15.8:1 +8% vs state
Free-lunch eligible 27.6% -55% vs state
NCES ID 482643002975
Student demographics
White 44.5%
Hispanic or Latino 36.1%
African American 9.4%
Two or More 6.0%
Asian 3.4%
American Indian / Alaska Native 0.7%
Largest group: White at 44.5% of enrollment.
Programs & staff
AP courses offered 16
Gifted & talented Yes
Counselors (FTE) 5.0
Students per counselor 257:1
Discipline & special education
Chronically absent 32.1%
In-school suspensions 91
Out-of-school suspensions 58
Funding & spending
District-wide per-pupil expenditure for Lake Dallas Isd, which includes Lake Dallas H S.
$15,473
Per student
-10%
vs Texas
Avg $17,150
-21%
vs U.S.
Avg $19,490
Revenue mix
Local 64.1%
State 25.6%
Federal 10.3%
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.
Other Schools in This District
- Enrollment
- 843
- Students per teacher
- 13.3:1
- Enrollment
- 554
- Students per teacher
- 12.6:1
- Enrollment
- 537
- Students per teacher
- 14.1:1
- Enrollment
- 500
- Students per teacher
- 11.4:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Lake Dallas H S
How many students attend Lake Dallas H S?
Lake Dallas H S has 1,283 students enrolled. It is a high school in CORINTH, TX.
What is the student-teacher ratio at Lake Dallas H S?
The student-teacher ratio at Lake Dallas H S is 15.8:1, which is 8% higher than the Texas average of 14.6:1 and 1% lower than the national average of 15.9:1.
What percentage of students receive free lunch at Lake Dallas H S?
27.6% of students at Lake Dallas H S are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Lake Dallas H S?
The largest demographic group at Lake Dallas H S is White at 44.5%. The school serves a diverse student body in CORINTH, TX.
What is the Resource Investment Index for Lake Dallas H S?
Lake Dallas H S has a Resource Investment Index of 51/100 (C-) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.