Average
#522 of 689 schools in NV
Ortwein Dennis ES
Elementary School · Clark County
10926 Dean Martin Drive, Las Vegas, NV 89141
Enrollment
790
Student-Teacher
18:1
Score
5.1
Grades
Pre-K – 5th
Enrollment
790
Student-Teacher
18:1
Score
5.1
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Las Vegas
#211 of 300
public schools
Nevada elementary schools
#317 of 414
In district
#261 of 363
Clark County
School environment
7.6 / 10
Very strong
About Ortwein Dennis ES
Ortwein Dennis ES serves about 790 students in grades PreK through 5th grade in Las Vegas's large suburban community. Located on Dean Martin Drive in Clark County, this public elementary school maintains a student-teacher ratio of 18:1 with 44 full-time equivalent teachers on staff. Academically, the school is working to strengthen student performance in core subjects.
Currently, 45% of students are proficient or above in English Language Arts, while 36% meet proficiency standards in math. The school holds a MySchoolScout rating of 5.9 out of 10, with an academic score of 6.2, placing it in the 58th percentile among Nevada's elementary schools. This suggests the school has room for academic growth and is navigating the challenges many suburban schools face in raising achievement levels.
For families considering Ortwein Dennis, the school offers a traditional elementary structure with a focus on early education from the PreK years through grade 5. The suburban setting provides the school with a community-oriented environment where families can connect with their children's educational journey.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Ortwein Dennis ES — Students at Ortwein Dennis ES score 35% proficient, which is above what's typical for similar communities (expected: 31%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
100%
Students qualifying for federal meal assistance
Test Scores NV EDFACTS (2021-22)
Based on 6 test records from NV state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 2.7/10.
How Ortwein Dennis ES Compares
See how Ortwein Dennis ES performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 49% (2019) to 32% (2022). Reading/ELA proficiency has declined from 54% (2019) to 38% (2022).
Location
10926 Dean Martin Drive, Las Vegas, NV 89141
Nearby Alternatives
Families considering Ortwein Dennis ES may also want to explore other elementary schools in the area. Ries Aldeane Comito ES (rated 8.4/10, 2.5 miles away), which scores notably higher. Another option is Wolff Elise L ES (rated 8.4/10, 3.4 miles away, in nearby Henderson), which scores notably higher. Additionally, Gehring Roger D Acad of Science & Technology ES (rated 7.7/10, 3.1 miles away), which scores notably higher. For more schools in Las Vegas, see our Las Vegas schools guide .
Nearby Schools
20 within 3.7 mi| School | Distance | Rating |
|---|---|---|
| SOUTHERN HIGHLANDS PREPARATORY SCHOOL Las Vegas | 0.7 mi | 7.4 |
| Bass John C ES Las Vegas | 1.2 mi | 6.3 |
| Stuckey Evelyn ES Las Vegas | 1.4 mi | 6.2 |
| Schorr Steve ES Las Vegas | 1.5 mi | 5.5 |
| Liberty HS Henderson | 1.6 mi | 5.4 |
| Hummel John R ES Las Vegas | 2.0 mi | 4.9 |
| Frias Charles & Phyllis ES Las Vegas | 2.2 mi | 5.1 |
| Ries Aldeane Comito ES Las Vegas | 2.5 mi | 8.4 |
| Tarkanian Lois & Jerry MS Las Vegas | 2.4 mi | 6.2 |
| Pinecrest Academy of Nevada Sloan Canyon Henderson | 2.8 mi | 6.2 |
| Silvestri Charles JHS Las Vegas | 2.8 mi | 4.5 |
| Cartwright Roberta C ES Las Vegas | 2.9 mi | 3.9 |
| Pinecrest Academy of Nevada St Rose Las Vegas | 2.8 mi | 5.9 |
| Beatty John R ES Las Vegas | 3.3 mi | 4.7 |
| Gehring Roger D Acad of Science & Technology ES Las Vegas | 3.1 mi | 7.7 |
| Desert Oasis HS Las Vegas | 3.1 mi | 5.6 |
| Mathis Dr. Beverly S ES Las Vegas | 3.9 mi | 5.3 |
| Barber Shirley A ES Las Vegas | 3.4 mi | 6.2 |
| Wolff Elise L ES Henderson | 3.4 mi | 8.4 |
| Doral Academy West Pebble Las Vegas | 3.7 mi | 7.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 89141 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$109,715
Median Home Value
$494,400
Median Rent
$2,097/mo
Population
41,181
College Educated
41.9%
Homeownership
76.2%
Avg Commute
22 min
Poverty Rate
8%
Median Age
37.5
Community Profile
The community surrounding Ortwein Dennis ES has a median household income of $109,715. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $494,400, with a median rent of $2,097/month. The local poverty rate of 8.0% is relatively low. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ESTHER BENNETT ELEMENTARY Sparks, NV | 5.1 |
| Frias Charles & Phyllis ES Las Vegas, NV | 5.1 |
| Hoggard Mabel ES Las Vegas, NV | 5.1 |
| Jydstrup Helen ES Las Vegas, NV | 5.1 |
| Moore William K ES Las Vegas, NV | 5.1 |
| Ronzone Bertha ES Las Vegas, NV | 5.1 |
Frequently Asked Questions
Common questions about Ortwein Dennis ES
What grades does Ortwein Dennis ES serve?
Ortwein Dennis ES serves students in grades Pre-K through 5th.
How many students attend Ortwein Dennis ES?
Ortwein Dennis ES has an enrollment of approximately 790 students.
What is the student-teacher ratio at Ortwein Dennis ES?
The student-teacher ratio at Ortwein Dennis ES is 18:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ortwein Dennis ES rank in NV?
Ortwein Dennis ES is ranked #522 out of 689 schools in NV.
What is Ortwein Dennis ES's MySchoolScout rating?
Ortwein Dennis ES has a composite rating of 5.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Ortwein Dennis ES?
Based on the most recent state assessment data, Ortwein Dennis ES has 35.7% math proficiency and 45.0% reading/ELA proficiency.
Is Ortwein Dennis ES a charter school?
No, Ortwein Dennis ES is not a charter school. It is a traditional public school operated by the local school district.
Is Ortwein Dennis ES a Title I school?
No, Ortwein Dennis ES is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ortwein Dennis ES?
100.0% of students at Ortwein Dennis ES qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 790
- Student-Teacher Ratio
- 18:1
- Teachers (FTE)
- 44
- Free/Reduced Lunch
- 100.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Clark County
- Phone
- (702) 799-2680
- Data Year
- 2023–2024
Resources & Links
District
Clark County- District Enrollment
- 309,394
- Schools in District
- 383
- Per-Pupil Spending
- $11,569
- District Rank
- #261 of 363
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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