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Excellent

#135 of 1,815 schools in CO

Top 7% in state

Stone Mountain Elementary

Elementary School · Douglas County School District No. Re 1 · Highlands Ranch, CO

A Douglas County School District No. Re 1 elementary school where students score 23 points above what's typical for similar communities.

10625 WEATHERSFIELD WAY, Highlands Ranch, CO 80129

  • Math 86% vs CO 38% (2025)
  • Reading 81% vs CO 45% (2025)
  • 16.4:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress9.1Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-1.43 pts/yr
Data Period2009–2025
TrendDeclining
Academics9.9Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency85.4% (2025 CMAS)
Reading/ELA Proficiency81.2% (2025 CMAS)
Math vs. State Avg+49.3 pts
Reading vs. State Avg+36.3 pts
Overall Proficiency83% (2025 CMAS, Math+ELA)
Expected (poverty-adj.)61% (model expectation from 2025 CMAS)
vs. Expected+22.8 pts
Adjusted Percentile98th
Resources & Environment5.3Average20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio16.4:1
District spending per student$12,942

Students at Stone Mountain Elementary score 83% proficient, which is above what's typical for similar communities (expected: 61%).

How we calculate scores →

2025 CMAS proficiency

Most recent published year. School vs. CO average.

Math Proficiency86%(2025 CMAS)
School
State
38%(2025 CMAS)
ELA Proficiency81%(2025 CMAS)
School
State
45%(2025 CMAS)

Trend

↑ Recovering

Proficiency declined earlier in the 17-year record (2009–2025), then recovered 14 points since 2020, reaching 84% in 2025.

Show all 15 years
2009
Math
100%
ELA
98%
2010
Math
100%
ELA
97%
2011
Math
94%
ELA
92%
2012
Math
92%
ELA
91%
2013
Math
91%
ELA
91%
2014
Math
56%
ELA
62%
2015
Math
69%
ELA
73%
2016
Math
76%
ELA
75%
2017
Math
73%
ELA
76%
2018
Math
69%
ELA
76%
2019
Math
69%
ELA
76%
2020*
Math
67%
ELA
72%
2021*
Math
67%
ELA
72%
2022
Math
80%
2025
Math
86%
ELA
81%

Multi-year averages used by the rating model: math 81% (multi-year average, 2009-2025) · reading/ELA 81% (multi-year average, 2009-2025)

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

Based on 37 test records from CO state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

3.5%

Students qualifying for federal meal assistance

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where Stone Mountain Elementary sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Denver map →

Getting around & local context

  • Walk 10Car-Dependent
  • Bike 35Somewhat Bikeable
  • County Safety: Elevated728/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details

Source period: 2024. A newer release may be available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$136,915

Median home value

$643,400

Median rent

$2,283/mo

College educated

63%

Homeownership

71.5%

Poverty rate

3.3%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 80129; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Gifted & Talented ProgramAvailable
This school offers a gifted and talented program for qualifying students.·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search; district fallback available

SchoolScoreGradesDistanceEnrollmentCompare
Saddle Ranch Elementary SchoolEnrollment path unverified8.0PK–60.7 mi368Compare →
Arma Dei AcademyPrivate · tuition5.6privatePK–91.0 mi338Compare →
Coyote Creek Elementary SchoolEnrollment path unverified8.3PK–61.0 mi502Compare →
Eldorado Elementary SchoolEnrollment path unverified9.0PK–61.1 mi404Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Private · tuition: Potential private option; tuition and admission requirements have not been verified.

Public and private scores come from different models and are shown side by side, not blended into one ranking.

Douglas County School District No. Re 1

Schools in district
89
Rank in district
#11 of 88
District spending per student
$12,942NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
2.7%Census SAIPE · 2024

Stone Mountain Elementary is listed in Douglas County School District No. Re 1; a district label does not verify attendance for an address.

About Stone Mountain Elementary

Stone Mountain Elementary is a public elementary school in Highlands Ranch, CO, part of Douglas County School District No. Re 1, serving approximately 491 students in grades Pre-K-6th with a 16.4:1 student-teacher ratio. It holds a MySchoolScout rating of 8.6 out of 10 and ranks #135 of 1,815 schools in CO.

State assessment records show 81% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).

Frequently asked questions

Common questions about Stone Mountain Elementary

What grades does Stone Mountain Elementary serve?

Stone Mountain Elementary serves students in grades Pre-K through 6th.

How many students attend Stone Mountain Elementary?

Stone Mountain Elementary has an enrollment of approximately 491 students.

What is the student-teacher ratio at Stone Mountain Elementary?

The student-teacher ratio at Stone Mountain Elementary is 16.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Stone Mountain Elementary rank in CO?

Stone Mountain Elementary ranks #135 of 1,815 schools in CO.

What is Stone Mountain Elementary's MySchoolScout rating?

Stone Mountain Elementary has a current MySchoolScout rating of 8.6 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 Stone Mountain Elementary?

Based on loaded state assessment records, Stone Mountain Elementary has 81% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).

Is Stone Mountain Elementary a charter school?

No, Stone Mountain Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Stone Mountain Elementary a Title I school?

No, Stone Mountain Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Stone Mountain Elementary?

3.5% of students at Stone Mountain Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
Pre-K – 6th
Enrollment
491
Student-Teacher Ratio
16.4:1
Teachers (FTE)
30
Type
regular
Setting
Large Suburb
County
Douglas County
Area population (ZIP 80129)
29,495
Area average commute
23.9 min
Area median age
41.9
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2025 CMAS · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2025 CMAS · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
NCES EdFacts · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 80129; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24

About our data · How we calculate scores

Related reading

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