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SCHOOL COMMUNITY·STATE SPONSORED CHARTER SCHOOLS·NCES 320000100901

Somerset Academy Lone Mountain

4491 N. Rainbow Blvd., Las Vegas, NV 89108 · (702) 685-9150 · Clark County
GRADES KG–08ELEMENTARY11-CITYCHARTERREGULAR SCHOOL990 STUDENTS
A
allk12 Grade
Scored higher than 91% of Nevada public elementary schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Nevada public elementary schools

Enrollment
990
Elementary
DISTRICT 696 · STATE 480
Student : Teacher
29.1:1
34 FTE teachers
DISTRICT 34.0:1 · STATE 18.1:1
Free / Reduced Lunch
,
Title I proxy
DISTRICT 57% · STATE 85%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten10310%
Grade 110210%
Grade 210411%
Grade 310411%
Grade 410411%
Grade 510310%
Grade 612413%
Grade 712312%
Grade 812312%

This year's kindergarten class (103) is 16% smaller than its 8th grade class (123).

Student demographics
68%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 70% · US 70%
White
34735%
DISTRICT 26% · STATE 26% · US 43%
Hispanic
41642%
DISTRICT 41% · STATE 46% · US 30%
Black
899%
DISTRICT 13% · STATE 12% · US 15%
Asian
343%
DISTRICT 8% · STATE 6% · US 6%
Two+
909%
DISTRICT 9% · STATE 8% · US 5%
Native American
10%
DISTRICT 0% · STATE 1% · US 1%
Pacific Islander
131%
DISTRICT 1% · STATE 1% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
49850%
Female
49250%

Discussions

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Test scores

Nevada SBAC 2024-25 . % Proficient
English Language Arts
69.3%
NV avg 45.8% . +4.3pp since 2023
Math
56.3%
NV avg 35.6% . +1.8pp since 2023

What this means: On the Nevada SBAC, Nevada's statewide test, about 69 of every 100 students at this school read and write at grade level and about 56 of 100 do math at grade level. Across all Nevada schools, those numbers are about 46 and 36. Reading and writing scores are up about 4 points since 2023, while math scores are up about 2 points.

Nevada SBAC results by year

School yearEnglish Language ArtsMath
2024-2569.3%56.3%
2023-2465.0%54.5%
% Proficient, all students and all tested grades.
Source: Nevada SBAC. All students, all grades. See all years and grades →

Where Somerset Academy Lone Mountain ranks

Among elementary schools
MeasureThis schoolIn NevadaIn Clark County
Math proficiency
ranked highest first
56.3%#68 of 388
▼ 4
#46 of 258
▼ 3
Reading proficiency
ranked highest first
69.3%#35 of 390
▲ 6
#27 of 259
▼ 1
Enrollment
ranked largest first
990#19 of 442#17 of 276
Students per teacher
ranked fewest first
29.1:1#357 of 379#243 of 261
Diversity index
ranked most diverse first
68.3%#119 of 381#114 of 262
Enrollment change since 2017-18
ranked fastest growth first
+3.4%#27 of 46#23 of 38
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
990
+1 (+0%) vs 2020
Student : Teacher
29.1:1
was 18.0:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-259903429.1:1N/A
2023-249933429.2:129% (285)
2022-231,01234.529.3:128% (288)
2020-219895518.0:124% (241)
2017-189573825.2:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Somerset Academy Lone Mountain.

About Somerset Academy Lone Mountain

Somerset Academy Lone Mountain is an elementary school in Las Vegas, Nevada, and it is part of State Sponsored Charter Schools. The school had 990 students in kindergarten through 8 in 2024-25. Average enrollment for elementary schools in Nevada is about 480, so this school runs 106% above that.

Somerset Academy Lone Mountain sits within State Sponsored Charter Schools, which has 83 schools and 64,162 students.

At Somerset Academy Lone Mountain, the largest share of students is Hispanic, at 42%. After that, the student body is 35% White, 9% multiracial, 9% Black, and 3% Asian. Census figures show Clark County is about 32% Hispanic. Pick two students at random and there is a 68% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Federal records show a student-to-teacher ratio of 29.1:1 at Somerset Academy Lone Mountain, with 34 full-time-equivalent teachers. This ratio sits 11.0 above the 18.1:1 average for elementary schools in Nevada.

The allk12 Grade for Somerset Academy Lone Mountain is A. Compared with Nevada public elementary schools, the school scored higher than 91% on a mix of test scores, poverty-adjusted results, and recent trend.

Federal survey data for Clark County show that the median household income is $76,472, roughly 28% of adults have a four-year degree or more, and about 10% of residents live below the federal poverty line. There are 462 public schools in Clark County, enrolling about 360,225 students in all.

The nearest other public school, TEACH Las Vegas, is about 0.4 miles away. Inside a five-mile radius, there are at least 8 other public schools.

Under the NCES locale system, Somerset Academy Lone Mountain is City: Large. Somerset Academy Lone Mountain is a public charter school.

From 2020-21 to 2024-25, enrollment held near 990, starting from 989. The student-to-teacher ratio rose from 18.0:1 in 2020-21 to 29.1:1 in 2024-25.

The allk12 site hosts a discussion page for Somerset Academy Lone Mountain covering things like sports tryouts, band and choir, and theater. Reviews and ratings from people who know the school are welcome.

Clark County at a glance

View full county profile
Population
2,329,548
Census ACS
Median income
$76,472
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
462
360,225 students

Quick facts

School name
Somerset Academy Lone Mountain
District
State Sponsored Charter Schools
Address
4491 N. Rainbow Blvd., Las Vegas, NV 89108
Phone
(702) 685-9150
County
Clark County
Level
Elementary
Grade range
KG–08
Total enrollment
990
Teachers (FTE)
34
Student–teacher ratio
29.1:1
Locale
11-City: Large
NCES ID
320000100901
Charter school
Yes
Virtual school
No

Related schools

Other schools in State Sponsored Charter Schools
Other schools in Las Vegas
Nearby schools

Frequently asked questions

About Somerset Academy Lone Mountain
How large is Somerset Academy Lone Mountain?
Somerset Academy Lone Mountain enrolls approximately 990 students in grades KG-08.
Is Somerset Academy Lone Mountain an elementary, middle, or high school?
Somerset Academy Lone Mountain is an elementary school covering grades KG-08.
What is the student-teacher ratio at Somerset Academy Lone Mountain?
The student-to-teacher ratio at Somerset Academy Lone Mountain is approximately 29.1:1 (34 FTE teachers).
What is the racial breakdown of students at Somerset Academy Lone Mountain?
At Somerset Academy Lone Mountain, the student body is approximately 35% White, 42% Hispanic, 9% Black, 3% Asian, 9% Two or more.
Who oversees Somerset Academy Lone Mountain?
Somerset Academy Lone Mountain is overseen by State Sponsored Charter Schools in Clark County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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