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#995 of 1,815 schools in CO

Renaissance Expedition Learn Outward Bound School

Elementary School · Douglas County School District No. Re 1 · Castle Rock, CO

A Douglas County School District No. Re 1 elementary school where students score 8 points below what's typical for similar communities.

3960 TRAILBOSS LANE, Castle Rock, CO 80104

  • Math 46% vs CO 38% (2025)
  • Reading 59% vs CO 45% (2025)
  • 17.1:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress6.1Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-3.47 pts/yr
Data Period2009–2025
TrendDeclining
Academics6.8Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency45.4% (2025 CMAS)
Reading/ELA Proficiency58.2% (2025 CMAS)
Math vs. State Avg+9.3 pts
Reading vs. State Avg+13.4 pts
Overall Proficiency52% (2025 CMAS, Math+ELA)
Expected (poverty-adj.)59% (model expectation from 2025 CMAS)
vs. Expected-7.7 pts
Adjusted Percentile54th
Resources & Environment4.6Below Average20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio17.1:1
District spending per student$12,942

Students at Renaissance Expedition Learn Outward Bound School score 52% proficient, which is below what's typical for similar communities (expected: 59%).

How we calculate scores →

2025 CMAS proficiency

Most recent published year. School vs. CO average.

Math Proficiency46%(2025 CMAS)
School
State
38%(2025 CMAS)
ELA Proficiency59%(2025 CMAS)
School
State
45%(2025 CMAS)

Trend

↑ Recovering

Proficiency declined earlier in the 17-year record (2009–2025), then recovered 6 points since 2020, reaching 53% in 2025.

Show all 15 years
2009
Math
97%
ELA
98%
2010
Math
98%
ELA
100%
2011
Math
83%
ELA
88%
2012
Math
89%
ELA
90%
2013
Math
86%
ELA
90%
2014
Math
45%
ELA
58%
2015
Math
47%
ELA
52%
2016
Math
53%
ELA
54%
2017
Math
54%
ELA
56%
2018
Math
55%
ELA
61%
2019
Math
55%
ELA
61%
2020*
Math
52%
ELA
42%
2021*
Math
52%
ELA
42%
2022
Math
42%
2025
Math
46%
ELA
59%

Multi-year averages used by the rating model: math 60% (multi-year average, 2009-2025) · reading/ELA 66% (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

5.6%

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 Renaissance Expedition Learn Outward Bound School 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 58Somewhat Walkable
  • Bike 62Bikeable
  • City Safety: Elevated976/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Castle Rock), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

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

Median income

$131,359

Median home value

$586,800

Median rent

$1,816/mo

College educated

54.2%

Homeownership

80.2%

Poverty rate

4.2%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 80104; 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
Academy Charter SchoolCharter · enrollment unverified6.3PK–81.5 mi582Compare →
Castle Rock Elementary SchoolEnrollment path unverified6.0PK–61.5 mi450Compare →
Aspen View AcademyCharter · enrollment unverified7.6PK–81.6 mi973Compare →
Sage Canyon ElementaryEnrollment path unverified6.9PK–62.1 mi556Compare →

Distance is proximity only; it is not attendance eligibility.

Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.

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

Douglas County School District No. Re 1

Schools in district
89
Rank in district
#75 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

Renaissance Expedition Learn Outward Bound School is listed in Douglas County School District No. Re 1; a district label does not verify attendance for an address.

About Renaissance Expedition Learn Outward Bound School

Renaissance Expedition Learn Outward Bound School is a public elementary school in Castle Rock, CO, part of Douglas County School District No. Re 1, serving approximately 360 students in grades Kindergarten-6th with a 17.1:1 student-teacher ratio. It holds a MySchoolScout rating of 6.0 out of 10 and ranks #995 of 1,815 schools in CO.

State assessment records show 60% math proficiency (multi-year average, 2009-2025) and 66% reading/ELA proficiency (multi-year average, 2009-2025).

Frequently asked questions

Common questions about Renaissance Expedition Learn Outward Bound School

What grades does Renaissance Expedition Learn Outward Bound School serve?

Renaissance Expedition Learn Outward Bound School serves students in grades Kindergarten through 6th.

How many students attend Renaissance Expedition Learn Outward Bound School?

Renaissance Expedition Learn Outward Bound School has an enrollment of approximately 360 students.

What is the student-teacher ratio at Renaissance Expedition Learn Outward Bound School?

The student-teacher ratio at Renaissance Expedition Learn Outward Bound School is 17.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Renaissance Expedition Learn Outward Bound School rank in CO?

Renaissance Expedition Learn Outward Bound School ranks #995 of 1,815 schools in CO.

What is Renaissance Expedition Learn Outward Bound School's MySchoolScout rating?

Renaissance Expedition Learn Outward Bound School has a current MySchoolScout rating of 6.0 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 Renaissance Expedition Learn Outward Bound School?

Based on loaded state assessment records, Renaissance Expedition Learn Outward Bound School has 60% math proficiency (multi-year average, 2009-2025) and 66% reading/ELA proficiency (multi-year average, 2009-2025).

Is Renaissance Expedition Learn Outward Bound School a charter school?

No, Renaissance Expedition Learn Outward Bound School is not a charter school. It is a traditional public school operated by the local school district.

Is Renaissance Expedition Learn Outward Bound School a Title I school?

No, Renaissance Expedition Learn Outward Bound School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Renaissance Expedition Learn Outward Bound School?

5.6% of students at Renaissance Expedition Learn Outward Bound School 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
Kindergarten – 6th
Enrollment
360
Student-Teacher Ratio
17.1:1
Teachers (FTE)
21
Type
regular
Setting
Small Suburb
County
Douglas County
Area population (ZIP 80104)
36,461
Area average commute
29.8 min
Area median age
37
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 80104; 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

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