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SCHOOL COMMUNITY·DOUGLAS COUNTY SCHOOL DISTRICT NO. RE 1·NCES 080345001475

Rock Ridge Elementary School

400 NORTH HERITAGE ROAD, CASTLE ROCK, CO 80104 · (303) 387-5150 · Douglas County
GRADES PK–06ELEMENTARY23-SUBURBREGULAR SCHOOL449 STUDENTS
Enrollment
449
Elementary
DISTRICT 517 · STATE 379
Student : Teacher
15.2:1
30 FTE teachers
DISTRICT 16.1:1 · STATE 16.6:1
Free / Reduced Lunch
23%
102 students
DISTRICT 19% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
45
Kindergarten
59
Grade 1
63
Grade 2
56
Grade 3
63
Grade 4
51
Grade 5
62
Grade 6
50
Student demographics
White
32973%
DISTRICT 67% · STATE 49%
Hispanic
8318%
DISTRICT 17% · STATE 37%
Black
72%
DISTRICT 2% · STATE 5%
Asian
10%
DISTRICT 8% · STATE 3%
Two+
266%
DISTRICT 7% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
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
24755%
Female
20245%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
42.6%
CO avg 44.9% . -1.4pp since 2023
Math
36.9%
CO avg 36.1% . +5.1pp since 2023
Source: CMAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of CO schools after controlling for student poverty
Actual proficiency
37.9%
composite math + reading, all grades
Predicted
53.0%
based on CO schools with similar FRL share
Beats by
-15.1pp
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
449
-127 (-22%) vs 2017
Student : Teacher
15.2:1
was 17.7:1
% White
73%
was 73%
% Hispanic
18%
was 19%
% Black
2%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Rock Ridge Elementary School

Rock Ridge Elementary School is an elementary campus of medium-sized scale in CASTLE ROCK, Colorado, part of Douglas County School District No. Re 1, works with 449 students in grades pre-K through 6.

Across the 89 schools in Douglas County School District No. Re 1 (61,550 students total), Rock Ridge Elementary School accounts for its share of the district's footprint.

Demographically, Rock Ridge Elementary School records that White students make up the majority at 73%. The remainder is composed of 18% Hispanic, 6% multiracial.

Looking at the economic backdrop, Rock Ridge Elementary School records 30 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.2:1. Statewide, the average ratio sits near 16.6:1, putting Rock Ridge Elementary School tighter than the state norm the norm. An estimated 23% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

On a demographically-adjusted basis, On a poverty-adjusted basis, Rock Ridge Elementary School sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 53.0%; actual is 37.9%, a gap of -15.1 points.

Across the wider county, community-level numbers for Douglas County indicate median household income runs about $149,594, 62% of adults hold a bachelor's degree or higher, and roughly 3% of residents live below the federal poverty line. Rock Ridge Elementary School is one of 92 public schools in Douglas County (combined enrollment of about 63,841 students).

Nearest neighbor: Mesa Middle School, around 0.9 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Rock Ridge Elementary School at 7th of 8; the average score across the group is 47.4%.

Rock Ridge Elementary School operates from a commuter-belt location.

Five-year trend. Looking back 7 years, enrollment at Rock Ridge Elementary School has ticked down 22%, going from 576 students in 2018 to 449 in 2025. Class-load math has fell: from 17.7:1 in 2018 to 15.2:1 in 2025.

Within the allk12 community for this school, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Douglas County at a glance

View full county profile
Population
377,150
Census ACS
Median income
$149,594
Household, ACS
Bachelor's+
62%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
92
63,841 students

Quick facts

School name
Rock Ridge Elementary School
District
Douglas County School District No. Re 1
Address
400 NORTH HERITAGE ROAD, CASTLE ROCK, CO 80104
Phone
(303) 387-5150
County
Douglas County
Level
Elementary
Grade range
PK–06
Total enrollment
449
Teachers (FTE)
30
Student–teacher ratio
15.2:1
Free/Reduced lunch
102 (23%)
Locale
23-Suburb: Small
NCES ID
080345001475
Charter school
No
Virtual school
No

Related schools

Other schools in Douglas County School District No. Re 1
Other schools in CASTLE ROCK
Nearby schools

Frequently asked questions

About Rock Ridge Elementary School
How many students attend Rock Ridge Elementary School?
Rock Ridge Elementary School enrolls approximately 449 students in grades PK-06.
What grades does Rock Ridge Elementary School serve?
Rock Ridge Elementary School serves grades PK-06.
What is the student-teacher ratio at Rock Ridge Elementary School?
The student-to-teacher ratio at Rock Ridge Elementary School is approximately 15.2:1 (30 FTE teachers).
What is the racial breakdown of students at Rock Ridge Elementary School?
At Rock Ridge Elementary School, the student body is approximately 73% White, 18% Hispanic, 2% Black, 0% Asian, 6% Two or more.
What district is Rock Ridge Elementary School in?
Rock Ridge Elementary School is part of Douglas County School District No. Re 1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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