- Enrollment
- 4,001
- Students per teacher
- 13.7:1
- Resource Index
- 53/100
Middle school (grades 6-8) · Flower Mound, TX
Lamar Middle
Federal NCES profile for Lamar Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 482730006440
👥 S:T ratio 46
🌟 Gifted program 70
🎓 Counselors 28
📋 Attendance 80
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lamar Middle earns 56/100 on the Resource Investment Index, with class sizes near the Texas median. It is also more racially and ethnically mixed than most Texas schools.
- #4 of 5
- middle schools in Flower Mound · Resource Index
- 56
- Resource Index · Higher
- 13.5:1
- students per teacher
- 17.8%
- free-lunch eligible
Lamar Middle has class sizes near the Texas median. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Lamar Middle ranks #4 of 5 middle schools in Flower Mound, TX.
School address
District: Lewisville Isd · Texas
NCES ID 482730006440 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-25 students YoY
Lamar Middle held near 728 students from 2022-23 to 2023-24 (-25 headcount).
Teacher FTE added 53.2 → 56.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-25 students YoY 482730006440 · Flower Mound, TX Middle · MID · TRAD
716 enr · 13.5:1 · 17.8% lunch · RII 56
Nearest enrollment peer: Lewisville H S (4,001 students)
Lamar Middle held near 728 students from 2022-23 to 2023-24 (-25 headcount). Teacher FTE added 53.2 → 56.4 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Lamar Middle in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Lewisville H S
Lewisville H S
4,001 students
- Hebron H S
Hebron H S
3,668 students
- Flower Mound H
Flower Mound H S
3,426 students
- Marcus H S
Marcus H S
2,998 students
- The Colony H S
The Colony H S
1,803 students
- This school 716
Lamar Middle
716 students
What this shows Lamar Middle reports 716 students on the CCD universe file.
How Lamar Middle compares
Lamar Middle held steady on CCD headcount: ratios and free-lunch share vs Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.5:1 | ▼ 8% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 17.8% | ▼ 71% | 61.9% | 51.7% |
| Enrollment | 716 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.5:1
Leaner classes than 62% of US schools, a middle-of-the-pack class size.
716
Bigger than 81% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
17.8%
free-lunch eligible
- 71% below the Texas average of 61.9%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.5:1
students per teacher
- 8% below state mean
Top 40% in Texas - lower ratio than 60% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
8.0%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$12,299
per pupil, district-wide
- below Texas avg of $14,348
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 358 students, the combined health-and-guidance staffing load for this school.
Discipline context
25
in-school suspensions + 3 out-of-school
Suspension rate: 3.5 per 100 students. Combined in-school and out-of-school rate: 3.9 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 47.3%
Hispanic or Latino 27.9%
Asian 11.7%
African American 7.5%
Two or More 5.0%
American Indian / Alaska Native 0.4%
Largest group: White at 47.3% of enrollment.
Student-body diversity index 67.7/100
Simpson diversity index - at 67.7, Lamar Middle is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for Lewisville Isd reports $12,299 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Lamar Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lewisville H S | Larger | Higher economic need | Similar S:T ratio |
| Hebron H S | Larger | Similar economic need | Higher S:T ratio |
| Flower Mound H S | Larger | Lower economic need | Higher S:T ratio |
| Marcus H S | Larger | Similar economic need | Higher S:T ratio |
| The Colony H S | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Lamar Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,668
- Students per teacher
- 16.4:1
- Resource Index
- 51/100
- Enrollment
- 3,426
- Students per teacher
- 15.7:1
- Resource Index
- 51/100
- Enrollment
- 2,998
- Students per teacher
- 15:1
- Resource Index
- 55/100
- Enrollment
- 1,803
- Students per teacher
- 13:1
- Resource Index
- 50/100
Nationwide middle 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 (~716 students)
Similar student-teacher ratio (~13.5:1)
Frequently asked questions about Lamar Middle
How many students attend Lamar Middle?
Lamar Middle has 716 students enrolled. It is a middle school in Flower Mound, TX. CCD year-over-year: 753 (2022-23) → 728 (2023-24), nearly flat (-25).
What is the student-teacher ratio at Lamar Middle?
The student-teacher ratio at Lamar Middle is 13.5:1, which is 8% lower than the Texas average of 14.7:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Lamar Middle?
17.8% of students at Lamar Middle are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Lamar Middle?
The largest demographic group at Lamar Middle is White at 47.3% of enrollment, in Flower Mound, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.7/100.
What is the Resource Investment Index for Lamar Middle?
Lamar Middle has a Resource Investment Index of 56/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Lamar Middle rank among middle schools in Flower Mound?
By Resource Investment Index, Lamar Middle ranks #4 of 5 middle schools in Flower Mound, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Flower Mound on the city page.
What other schools are in Lewisville Isd?
Besides Lamar Middle, Lewisville Isd also operates Lewisville H S (4,001 students), Hebron H S (3,668 students), and Flower Mound H S (3,426 students). See the Lewisville Isd district page for the complete list.