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SCHOOL COMMUNITY·CLARK COUNTY·NCES 320006000025

Robison Dell H MS

825 Marion Dr, Las Vegas, NV 89110 · (702) 799-7300 · Clark County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL626 STUDENTS
Enrollment
626
Middle
DISTRICT 1,058 · STATE 767
Student : Teacher
24.1:1
26 FTE teachers
DISTRICT 23.9:1 · STATE 22.4:1
Free / Reduced Lunch
100%
626 students
DISTRICT 99% · STATE 85%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
194
Grade 7
210
Grade 8
222
Student demographics
White
234%
DISTRICT 19% · STATE 26%
Hispanic
52183%
DISTRICT 49% · STATE 46%
Black
579%
DISTRICT 16% · STATE 12%
Asian
71%
DISTRICT 6% · STATE 6%
Two+
163%
DISTRICT 8% · STATE 8%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 2% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
33353%
Female
29347%

Discussions

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Test scores

Nevada SBAC 2024-25 . % Proficient
English Language Arts
25.8%
NV avg 45.8% . +5.1pp since 2023
Math
7.3%
NV avg 35.6% . +1.2pp since 2023
Source: Nevada SBAC. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of NV schools after controlling for student poverty
Actual proficiency
15.8%
composite math + reading, all grades
Predicted
32.5%
based on NV schools with similar FRL share
Beats by
-16.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
626
-504 (-45%) vs 2017
Student : Teacher
24.1:1
was 25.1:1
% White
4%
was 4%
% Hispanic
83%
was 84%
% Black
9%
was 10%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Robison Dell H MS

Robison Dell H MS, a small intermediate school in Las Vegas, Nevada, run under Clark County, enrolls 626 students, covering grades 6 through 8.

Clark County runs 375 schools in total, collectively educating 301,622 students. Robison Dell H MS is one of those campuses.

In terms of who attends, Robison Dell H MS shows that the student body is overwhelmingly Hispanic (83%). Beyond that, the school shows 9% Black, 4% White, 3% multiracial. The wider county runs roughly 32% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

Looking at school resources, Staff filings list 26 full-time-equivalent teachers, which works out to roughly 24.1:1 students per teacher. That figure is higher than the state norm's 22.4:1 average. An estimated 100% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.

After controlling for student poverty, Robison Dell H MS is in the bottom 10% of Nevada public schools. The BeatsExpectations model predicts schools with this FRL share to land around 32.5%; Robison Dell H MS posts 15.8%, -16.7 points below that line.

In the surrounding community, Clark County reports that the typical household earns roughly $76,472 per year, 28% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. In all, Clark County runs 462 public schools (combined enrollment of about 360,225 students), of which Robison Dell H MS is one.

Mater Bonanza is the nearest neighboring public school, about 0.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Robison Dell H MS. Ranking that nearby cluster on reported proficiency puts Robison Dell H MS at 9th of 9; the average score across the group is 29.6%.

Geographically, the school is in a city-core area.

Looking at the recent track record. Looking back 7 years, enrollment at Robison Dell H MS has declined 45%, going from 1,130 students in 2018 to 626 in 2025. Class-load math has narrowed: from 25.1:1 in 2018 to 24.1:1 in 2025.

Inside the community feed, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

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
Robison Dell H MS
District
Clark County
Address
825 Marion Dr, Las Vegas, NV 89110
Phone
(702) 799-7300
County
Clark County
Level
Middle
Grade range
06–08
Total enrollment
626
Teachers (FTE)
26
Student–teacher ratio
24.1:1
Free/Reduced lunch
626 (100%)
Locale
11-City: Large
NCES ID
320006000025
Charter school
No
Virtual school
No

Related schools

Other schools in Clark County
Other schools in Las Vegas
Nearby schools

Frequently asked questions

About Robison Dell H MS
How many students attend Robison Dell H MS?
Robison Dell H MS enrolls approximately 626 students in grades 06-08.
Is Robison Dell H MS an elementary, middle, or high school?
Robison Dell H MS is a middle school covering grades 06-08.
How many teachers does Robison Dell H MS have?
Robison Dell H MS employs 26 FTE teachers, for a student-to-teacher ratio of 24.1:1.
What is the racial breakdown of students at Robison Dell H MS?
At Robison Dell H MS, the student body is approximately 4% White, 83% Hispanic, 9% Black, 1% Asian, 3% Two or more.
Is Robison Dell H MS public or private?
Robison Dell H MS is a public K-12 school, overseen by Clark County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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