ColoradoSchoolsBrantner Elementary School

Brantner Elementary School

PublicGrades -15
THORNTON, Colorado · School District 27J
SCHOOL SNAPSHOT
Students551
Student:Teacher17.8:1
Free/Reduced Lunch37%
Title INo

Academic Performance

State accountability indicators and test performance.

State accountability data coming soon

Student test scores

Percentage of students who met or exceeded the grade-level standard on the most recent state assessment. Each tile is colour-coded: green ≥50%, amber 35-49%, red <35%.

ELA · CMAS

Grade 3
43%
n=77
Grade 4
46%
n=100
Grade 5
61%
n=85
Grade All
50%
n=262

Math · CMAS

Grade 5
48%
n=85
Grade All
46%
n=262

Science · CMAS

Grade 5
33%
n=85

Source: CMAS 2025. “Proficient” includes students who met or exceeded the standard; small-cell data (fewer than ~10 students) is suppressed by the state and shown as “—”.

How this state measures performance

State-specific testing and accountability details will appear here once the CO Department of Education data ingest completes.