MenuMore
CASTLE ROCK, CO · Public school

South Ridge Elementary An IB World School

Douglas County School District No. Re 1 · Grades KG–05 · Regular School

2025–26 · Published assessment results

Math & English language arts

CMAS · Grade 3

Math

46%

Colorado Department of Education

State benchmark 41.5% · CO · same source assessment and grade/course; source inclusion rules apply

Calculated #354 of 869 in CO · tied · same school type

Students with valid assessment scores: 63

Published test participation: 92.6% · Below 95%. Check the source cohort and any participation adjustment when comparing this result.

29 meeting the stated threshold out of 63 reported scores or assessments.

English language arts

41.3%

Colorado Department of Education

State benchmark 40.8% · CO · same source assessment and grade/course; source inclusion rules apply

Calculated #408 of 876 in CO · same school type

Students with valid assessment scores: 63

Published test participation: 92.6% · Below 95%. Check the source cohort and any participation adjustment when comparing this result.

26 meeting the stated threshold out of 63 reported scores or assessments.

How this result is defined

met or exceeded Colorado expectations. Published 2026 aggregate results released August 19, 2026. Directly published combined percentage, not a sum of rounded categories. Suppressed counts and rates retained; below-16 denominator is not estimated. State benchmark matches year, assessment, grade and subject. CMAS English Language Arts excludes separately reported Spanish Language Arts; alternate assessment is not included.

Colorado Department of Education · 2025–26

States use different tests and proficiency standards. Do not rank these percentages across states. All-grade results also mix grades. These reported outcomes describe the source cohort; they are not an overall school-quality score or proof of attendance eligibility.

Before choosing an address

School attendance zones can cross city and ZIP boundaries. Confirm assignment, enrollment rules and current programs with the district. A school’s location in a town does not mean every home in the town is eligible.

Check an address & nearby schoolsNCES school record