- Enrollment
- 4,559
- Students per teacher
- -
Middle school (grades 6-8) · Overton, NV
Lyon Mack Ms
Federal NCES profile for Lyon Mack Ms, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 20/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 320006000275
👥 S:T ratio 30
🌟 Gifted program 30
🎓 Counselors 20
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lyon Mack Ms earns 20/100 on the Resource Investment Index, with class sizes near the Nevada median.
- 20
- Resource Index · Lower
- 17.4:1
- students per teacher
- 99.5%
- free-lunch eligible
- 401
- students enrolled
Lyon Mack Ms has class sizes near the Nevada median. Computed live against every Nevada school reporting to NCES.
School address
District: Clark County School District · Nevada
NCES ID 320006000275 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+6 students YoY
Lyon Mack Ms held near 410 students from 2022-23 to 2023-24 (+6 headcount).
Teacher FTE lost 23.0 → 22.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+6 students YoY 320006000275 · Overton, NV Middle · SMALL · TRAD
401 enr · 17.4:1 · 99.5% lunch · RII 20
Nearest enrollment peer: Adult Education Programs (4,559 students)
Lyon Mack Ms held near 410 students from 2022-23 to 2023-24 (+6 headcount). Teacher FTE lost 23.0 → 22.0 across the same CCD years. Read with this school → · District book → · Nevada schools → · Find another →
Lyon Mack Ms in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Adult Educatio
Adult Education Programs
4,559 students
- Nv Learning Ac
Nv Learning Academy J-Shs
3,352 students
- Desert Oasis H
Desert Oasis Hs
3,300 students
- Sierra Vista H
Sierra Vista Hs
3,255 students
- Liberty Hs
Liberty Hs
3,203 students
- This school 401
Lyon Mack Ms
401 students
What this shows Lyon Mack Ms reports 401 students on the CCD universe file.
How Lyon Mack Ms compares
Lyon Mack Ms held steady on CCD headcount: ratios and free-lunch share vs Nevada and U.S. means.
| Metric | This school | vs Nevada | Nevada avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.4:1 | ▼ 15% | 20.5:1 | 15.7:1 |
| Free-lunch eligible | 99.5% | ▲ 30% | 76.8% | 51.7% |
| Enrollment | 401 | top 64% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.4:1
Leaner classes than 28% of US schools, heavier class loads than most.
401
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
99.5%
free-lunch eligible
- 30% above the Nevada average of 76.8%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
17.4:1
students per teacher
- 15% below state mean
Top 42% in Nevada - lower ratio than 58% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
53.9%
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
$11,569
per pupil, district-wide
- below Nevada avg of $16,469
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 401 students, the combined health-and-guidance staffing load for this school.
Discipline context
64
in-school suspensions + 29 out-of-school
Suspension rate: 16.0 per 100 students. Combined in-school and out-of-school rate: 23.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 76.6%
Hispanic or Latino 16.5%
American Indian / Alaska Native 3.0%
Two or More 2.7%
African American 0.7%
Asian 0.5%
Largest group: White at 76.6% of enrollment.
Student-body diversity index 38.4/100
Simpson diversity index - at 38.4, Lyon Mack Ms is less mixed than the Nevada school average of 56.4.
Programs
District finance for Clark County School District reports $11,569 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Lyon Mack Ms Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Adult Education Programs | Larger | Lower economic need | No ratio data |
| Nv Learning Academy J-Shs | Larger | No free-lunch data | Higher S:T ratio |
| Desert Oasis Hs | Larger | Similar economic need | Higher S:T ratio |
| Sierra Vista Hs | Larger | Similar economic need | Higher S:T ratio |
| Liberty Hs | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Lyon Mack Ms's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,352
- Students per teacher
- 23:1
- Resource Index
- 13/100
- Enrollment
- 3,300
- Students per teacher
- 27.3:1
- Resource Index
- 19/100
- Enrollment
- 3,255
- Students per teacher
- 27.1:1
- Resource Index
- 12/100
- Enrollment
- 3,203
- Students per teacher
- 23.9:1
- Resource Index
- 21/100
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 (~401 students)
Similar student-teacher ratio (~17.4:1)
Frequently asked questions about Lyon Mack Ms
How many students attend Lyon Mack Ms?
Lyon Mack Ms has 401 students enrolled. It is a middle school in Overton, NV. CCD year-over-year: 404 (2022-23) → 410 (2023-24), nearly flat (+6).
What is the student-teacher ratio at Lyon Mack Ms?
The student-teacher ratio at Lyon Mack Ms is 17.4:1, which is 15% lower than the Nevada average of 20.5:1 and 11% higher 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 Lyon Mack Ms?
99.5% of students at Lyon Mack Ms are eligible for free lunch, compared to the Nevada average of 76.8%.
What is the racial and ethnic makeup of Lyon Mack Ms?
The largest demographic group at Lyon Mack Ms is White at 76.6% of enrollment, in Overton, NV.
What is the Resource Investment Index for Lyon Mack Ms?
Lyon Mack Ms has a Resource Investment Index of 20/100 (lower 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).
What other schools are in Clark County School District?
Besides Lyon Mack Ms, Clark County School District also operates Adult Education Programs (4,559 students), Nv Learning Academy J-Shs (3,352 students), and Desert Oasis Hs (3,300 students). See the Clark County School District district page for the complete list.