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Excellent

#87 of 691 schools in NV

Top 12% in state

Lyon Mack MS

Middle School · Clark County

179 S Andersen, Overton, NV 89040

Enrollment

410

Student-Teacher

18.6:1

Score

8.4

Grades

6th – 8th

Data vintage2022-23

How this school compares

Nevada schools

#87 of 691

In Overton

#1 of 2

public schools

In district

#42 of 364

Clark County

Equity

9.7 / 10

Excellent

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Lyon Mack MS

8.4/10

Middle School in Overton · grades 6th – 8th. Start here, then compare fit against nearby and district options.

Moapa Valley HS

6.2/10

3.0 mi away. Use as a geographic alternative in the same move search.

Bowler Grant ES

8.6/10

4.8 mi away. Use as a geographic alternative in the same move search.

About Lyon Mack MS

Lyon Mack MS is a public middle school in Overton, NV, part of Clark County. Lyon Mack MS serves approximately 410 students, and covers grades 6th-8th, and has a 18.6:1 student-teacher ratio. Lyon Mack MS has a current MySchoolScout rating of 8.4 out of 10 and ranks #87 of 691 schools in NV.

Structured state assessment records for Lyon Mack MS show 58% math proficiency (multi-year average, 2009-2025) and 62% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares2.5 pts above district
  • This school 8.4 · Excellent
  • District avg 5.9
  • NV avg 5.9

What Parents Should Know

Lyon Mack MS sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

41% of students at Lyon Mack MS were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.8Excellent40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-1.34 pts/yr
Data Period2009–2025
TrendDeclining
Academics9.0Excellent35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency54.4% (2025 SBAC)
Reading/ELA Proficiency58.2% (2025 SBAC)
Math vs. State Avg+18.8 pts
Reading vs. State Avg+12.4 pts
Overall Proficiency56% (2025 SBAC, Math+ELA)
Expected (poverty-adj.)35% (model expectation from 2025 SBAC)
vs. Expected+21.5 pts
Adjusted Percentile84th
Resources & Environment6.8Average25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio18.6:1
Per-Pupil Spending$11,569
Chronic Absenteeism40.5%

Lyon Mack MS — Students at Lyon Mack MS score 56% proficient, which is above what's typical for similar communities (expected: 35%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

100%

Students qualifying for federal meal assistance

Test Scores NV SBAC (2024-25)

Math Proficiency 57.5% (multi-year average, 2009-2025)
School
State
35.6% (2025 SBAC)
ELA Proficiency 61.7% (multi-year average, 2009-2025)
School
State
45.8% (2025 SBAC)

Based on 28 test records from NV state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
75%
ELA
76%
2010
Math
76%
ELA
60%
2011
Math
81%
ELA
66%
2012
Math
64%
ELA
72%
2013
Math
62%
ELA
65%
2015
Math
46%
ELA
59%
2016
Math
49%
ELA
57%
2017
Math
51%
ELA
63%
2018
Math
55%
ELA
62%
2019
Math
55%
ELA
62%
2020*
Math
41%
ELA
54%
2021*
Math
41%
ELA
54%
2022
Math
55%
ELA
56%
2025
Math
54.4%
ELA
58.2%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.

How Lyon Mack MS Compares

See how Lyon Mack MS performs across key quality dimensions compared to state benchmarks.

Overall Score
8.4/10
88th percentile in NV
Academic
9.0/10
Excellent
Growth
8.8/10
Excellent
Environment
6.8/10
Average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
100%
Teaching Staff
19:1 student-teacher ratio
22 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
40.5%

Location

179 S Andersen, Overton, NV 89040

Nearby Alternatives

Families considering Lyon Mack MS may also want to explore other middle schools in the area. Bowler Grant ES (rated 8.6/10, 4.8 miles away, in nearby Logandale), with a very similar rating. Another option is Virgin Valley ES (rated 8.3/10, 27.5 miles away, in nearby Mesquite), with a very similar rating. Additionally, Perkins Ute ES (rated 7.6/10, 12.1 miles away, in nearby Moapa), with a comparable rating. For more schools in Overton, see our Overton schools guide .

Nearby Schools

8 within 29.0 mi
School Distance Rating
Moapa Valley HS Overton 3.0 mi 6.2
Bowler Grant ES Logandale 4.8 mi 8.6
Perkins Ute ES Moapa 12.1 mi 7.6
Bowler Joseph L ES Bunkerville 23.5 mi 6.7
MESQUITE CHRISTIAN ACADEMY Mesquite 26.5 mi
Hughes Charles Arthur MS Mesquite 26.8 mi 7.0
Virgin Valley ES Mesquite 27.5 mi 8.3
Virgin Valley HS Mesquite 29.0 mi 4.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 89040 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$75,714

Median Home Value

$282,400

Median Rent

$1,076/mo

Population

3,842

College Educated

16.9%

Homeownership

70.2%

Poverty Rate

10.5%

Median Age

42.2

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Mackey Jo MS North Las Vegas, NV 8.5
Coral Academy Windmill Henderson, NV 8.2
Garrett Elton M JHS Boulder City, NV 7.9
Winnemucca Junior High School Winnemucca, NV 7.6
Hughes Charles Arthur MS Mesquite, NV 7.0

Frequently Asked Questions

Common questions about Lyon Mack MS

What grades does Lyon Mack MS serve?

Lyon Mack MS serves students in grades 6th through 8th.

How many students attend Lyon Mack MS?

Lyon Mack MS has an enrollment of approximately 410 students.

What is the student-teacher ratio at Lyon Mack MS?

The student-teacher ratio at Lyon Mack MS is 18.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Lyon Mack MS rank in NV?

Lyon Mack MS ranks #87 of 691 schools in NV.

What is Lyon Mack MS's MySchoolScout rating?

Lyon Mack MS has a current MySchoolScout rating of 8.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Lyon Mack MS?

Based on loaded state assessment records, Lyon Mack MS has 58% math proficiency (multi-year average, 2009-2025) and 62% reading/ELA proficiency (multi-year average, 2009-2025).

Is Lyon Mack MS a charter school?

No, Lyon Mack MS is not a charter school. It is a traditional public school operated by the local school district.

Is Lyon Mack MS a Title I school?

No, Lyon Mack MS is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Lyon Mack MS?

100.0% of students at Lyon Mack MS qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

9 schools nearby View map →

Neighborhood Context

Walk Score
34 Car-Dependent
Bike Score
55 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
410
Student-Teacher Ratio
18.6:1
Teachers (FTE)
22
Free/Reduced Lunch
100.0%
Type
regular
Setting
Remote Rural
County
Clark County
Chronic Absenteeism (SY 2022-23)
40.5%

District

Clark County
District Enrollment
309,394
Schools in District
383
Per-Pupil Spending
$11,569
District Rank
#42 of 364

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