22 public K-12 schools in CASTLE ROCK from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
22 public schools ranked by quality score. NCES CCD 2022-23 data.
Choosing the right school is one of the most important decisions families make. This page ranks every public school in CASTLE ROCK, CO using a composite quality score based on student-teacher ratios, counselor access, gifted program availability, and attendance rates. All data comes from the National Center for Education Statistics (NCES) Common Core of Data for the 2022-23 school year.
22
Schools
13,849
Students
—
Avg Quality
18.3:1
Avg Class Size
How the CASTLE ROCK Public-School Landscape Breaks Down
CASTLE ROCK, CO enrolls 13,849 students across 22 public schools reporting to the National Center for Education Statistics. Of those, 5 are charter schools, giving families genuine alternatives to the traditional neighbourhood assignment model. The average student-teacher ratio across the city is 18.3:1, Schools must report at least five campuses in a city to appear in this listing, which is why very small towns may redirect to the broader county or state view.
The highest-ranked campus in CASTLE ROCK is Castle View High School, scoring 48/100 (D) with 1,938 enrolled students at the high level. Families should treat any single ranking as a starting point rather than a verdict — a school serving fewer at-risk students or offering more AP classes will score higher on resource-based composites even if individual teachers or programs elsewhere are stronger. The quality score framework is transparent and rebuilt from raw NCES and Civil Rights Data Collection (CRDC) inputs, so each component can be inspected on the individual school pages linked in the table below.
CASTLE ROCK schools sit within multiple district boundaries, which matters for property taxes, redistricting votes, and bond measures. Each district files its own NCES F-33 financial return, meaning per-pupil spending can vary noticeably even between neighbouring campuses in the same city. Use the table to sort by enrollment, level, or district, then click any school name for campus-level demographics, Title I status, counselor and nurse staffing, AP courses, chronic-absenteeism rates, and district per-pupil spending. The sidebar links also connect CASTLE ROCK housing costs, wage data, and crime statistics — context many parents weigh alongside test-adjacent school signals when relocating.
CASTLE ROCK school enrollment varies 18× across entities
CASTLE ROCK school enrollment ranges from 110 students (lowest) to 1,938 students (highest), a spread of 1,828 students. That spread reflects typical urban portfolio variation between specialty programs and large neighbourhood schools. Per-school staffing, programme depth, and capital-renovation cycles often diverge inside the same city based on enrollment shape — a 200-student magnet runs a different operational model than a 2,000-student comprehensive high school.
CASTLE ROCK operates only 1 school district — among the most consolidated governance structures in the country
Most CASTLE ROCK school districts are a single unified district covering the whole city — a structural feature that simplifies inter-school comparison but concentrates policy authority. Consolidation produces narrower variance because resources pool across larger populations, but it can also mask intra-school district inequities — sub-school district differences within a single school district are not visible at this aggregation level. Consolidated systems typically rely more heavily on top-down funding formulas than on local revenue variability.
CASTLE ROCK student-teacher ratio is 18.3:1 — high (typically associated with larger urban scale or staffing constraints that have widened the headcount gap)
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment — push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.
CASTLE ROCK has higher-than-average charter school authorisation eligibility — 22.7% of the population qualifies for charter-school enrollment options
charter-school enrollment options eligibility is the federal threshold for charter school authorisation funding allocations, established under the state-specific charter law. Areas above 30% eligibility receive concentration grants on top of the basic charter school authorisation formula. Regions with eligibility this high typically draw a substantially larger federal funding share relative to their local tax base, which can either offset or reinforce existing gaps depending on allocation policy.
The top-rated school in CASTLE ROCK is Castle View High School with a quality score of 48/100. There are 22 public schools in CASTLE ROCK with 13,849 total students.
How many schools are in CASTLE ROCK, CO? ▼
CASTLE ROCK has 22 public schools with a total enrollment of 13,849 students. 5 are charter schools. Average student-teacher ratio: 18.3:1.
Data from NCES Common Core of Data (CCD) 2022-23 and Civil Rights Data Collection (CRDC) 2021-22. Quality scores based on student-teacher ratio,
counselor access, gifted programs, and attendance. Schools must have 5+ in the city to be listed.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the NCES Common Core of Data (CCD). Consult a qualified professional before making decisions based on this data.
