Skip to main content

Very Good

#141 of 689 schools in NV

Top 20% in state

Signature Preparatory

Elementary School · State Sponsored Charter Schools

498 S Boulder Hwy, Henderson, NV 89015

Charter

Enrollment

1,006

Student-Teacher

33.5:1

Score

7.5

Grades

Kindergarten – 8th

Updated 2022-23

How this school compares

In Henderson

#18 of 55

public schools

Nevada elementary schools

#99 of 414

In district

#11 of 75

State Sponsored Charter Schools

Academic growth

9.9 / 10

Exceptional

About Signature Preparatory

Signature Preparatory serves 1,006 students from kindergarten through eighth grade in Henderson, Nevada, operating as a public charter school. With 30 full-time equivalent teachers, the school maintains a student-teacher ratio of 33.5 to 1, which is higher than typical elementary schools. The school ranks 369th out of 696 Nevada schools, placing it in the 47th percentile statewide with a MySchoolScout rating of 5.3 out of 10.

Academic performance shows room for growth, with 47% of students achieving proficiency or above in English Language Arts and reading, while 26% meet proficiency standards in mathematics. These results suggest the school is focusing on student development and working to strengthen academic outcomes. Signature Preparatory draws families from the 89015 zip code area, where the median household income is $66,195 and the median home value reaches $348,000.

The surrounding community has a poverty rate of 14.2%, and about 20% of residents hold bachelor's degrees or higher. The neighborhood serves over 41,000 residents, creating a substantial local population base. Located on South Boulder Highway, Signature Preparatory operates within Henderson's large city environment, providing charter school choice for families in this established Nevada community.

What Parents Should Know

The student-teacher ratio at Signature Preparatory is 33.5:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Signature Preparatory is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress9.9Exceptional50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+5.5 pts/yr
Data Period2021–2022
TrendImproving
Academics7.1Very Good30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency26%
Reading/ELA Proficiency47%
Overall Proficiency37%
Expected (poverty-adj.)37%
vs. Expected-0.6 pts
Adjusted Percentile57th
College ReadinessNot Available

Data not available for this school

Resources & Environment2.2Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio33.5:1
Per-Pupil Spending$7,800

Signature Preparatory — Students at Signature Preparatory score 36% proficient, which is below what's typical for similar communities (expected: 37%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

60.3%

Students qualifying for federal meal assistance

Test Scores NV EDFACTS (2021-22)

Math Proficiency 24.5%
School
State
N/A
ELA Proficiency 43.0%
School
State
N/A

Based on 4 test records from NV state assessments. About our data

Proficiency Trend

↑ Improving

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

2021*
Math
23%
ELA
39%
2022
Math
26%
ELA
47%

* 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: 9.9/10.

How Signature Preparatory Compares

See how Signature Preparatory performs across key quality dimensions compared to state benchmarks.

Overall Score
7.5/10
80th percentile in NV
Academic
7.1/10
7.1/10
Growth
9.9/10
Above average
Environment
2.2/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
60%
Teaching Staff
34:1 student-teacher ratio
30 teachers

Location

498 S Boulder Hwy, Henderson, NV 89015

Nearby Alternatives

Families considering Signature Preparatory may also want to explore other elementary schools in the area. Newton Ulis ES (rated 8.8/10, 1.3 miles away), which scores notably higher. Another option is McCaw Gordon ES (rated 8.7/10, 0.6 miles away), which scores notably higher. Additionally, Hinman Edna F ES (rated 8.1/10, 2.5 miles away), which scores slightly higher. For more schools in Henderson, see our Henderson schools guide .

Nearby Schools

20 within 2.8 mi
School Distance Rating
Taylor Robert L ES Henderson 0.3 mi 5.0
Nevada State High School Downtown Henderson Henderson 0.4 mi 5.2
McCaw Gordon ES Henderson 0.6 mi 8.7
LAKE MEAD CHRISTIAN ACADEMY Henderson 0.7 mi 5.9
Basic Academy of Int'l Studies HS Henderson 0.7 mi 6.2
Pinecrest Academy of Nevada Cadence Henderson 0.9 mi 5.0
Pinecrest Academy Virtual Henderson 0.9 mi
Sewell C T ES Henderson 1.1 mi 3.8
Burkholder Lyal MS Henderson 1.0 mi 5.7
Newton Ulis ES Henderson 1.3 mi 8.8
Pinecrest Academy of Nevada Horizon Henderson 1.6 mi 7.7
Brown B Mahlon JHS Henderson 1.6 mi 6.6
Galloway Fay ES Henderson 1.8 mi 6.4
College of So NV HS South Henderson 1.9 mi 7.2
Legacy Traditional School Cadence Henderson 1.9 mi 5.6
Foothill HS Henderson 2.1 mi 6.6
Coral Academy Cadence Henderson 2.2 mi
Morrow Sue H ES Henderson 2.0 mi 8.0
Hinman Edna F ES Henderson 2.5 mi 8.1
Walker J Marlan Int'l School ES Henderson 2.8 mi 8.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 89015 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$71,300

Median Home Value

$373,700

Median Rent

$1,324/mo

Population

43,762

College Educated

20.1%

Homeownership

63.1%

Avg Commute

27 min

Poverty Rate

13.7%

Median Age

39.7

Community Profile

The community surrounding Signature Preparatory has a median household income of $71,300. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $373,700, with a median rent of $1,324/month. The area has a poverty rate of 13.7%. The average commute for residents is 27 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
Decker C H ES Las Vegas, NV 7.5
Heard Lomie G ES Las Vegas, NV 7.5
Alamo Tony ES Las Vegas, NV 7.4
Doral Academy Saddle Las Vegas, NV 7.4
LEMMON VALLEY ELEMENTARY Reno, NV 7.6
Tarr Sheila Academy of Int'l Studies ES Las Vegas, NV 7.4

Frequently Asked Questions

Common questions about Signature Preparatory

What grades does Signature Preparatory serve?

Signature Preparatory serves students in grades Kindergarten through 8th.

How many students attend Signature Preparatory?

Signature Preparatory has an enrollment of approximately 1,006 students.

What is the student-teacher ratio at Signature Preparatory?

The student-teacher ratio at Signature Preparatory is 33.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Signature Preparatory rank in NV?

Signature Preparatory is ranked #141 out of 689 schools in NV.

What is Signature Preparatory's MySchoolScout rating?

Signature Preparatory has a composite rating of 7.5 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 Signature Preparatory?

Based on the most recent state assessment data, Signature Preparatory has 24.5% math proficiency and 43.0% reading/ELA proficiency.

Is Signature Preparatory a charter school?

Yes, Signature Preparatory is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Signature Preparatory a Title I school?

No, Signature Preparatory is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Signature Preparatory?

60.3% of students at Signature Preparatory qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
77 Very Walkable
Transit Score
38 Some Transit
Bike Score
63 Bikeable
City Safety
High (1,997/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Henderson). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 8th
Enrollment
1,006
Student-Teacher Ratio
33.5:1
Teachers (FTE)
30
Free/Reduced Lunch
60.3%
Type
regular
Setting
Large City
County
Clark County
Data Year
2023–2024

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 methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.