C+
Century Middle School
PublicMiddleGrades 6–8
13000 Lafayette Street, Thornton, CO 80241 · (720) 972-5240 · Part of Adams 12 Five Star Schools
Students
717
Students per teacher
19:1
Free or reduced lunch
50%
Setting
Suburb
Grades
6–8
What stands out about Century Middle School
- Math proficiency 11 pts below the state
- Reading / language arts 15 pts below the state
- Enrollment down 23.8% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency20%
State average 30.5%
Reading / language arts32%
State average 47%
Location
Directions ↗
13000 Lafayette Street, Thornton
Students
Enrollment by grade
Grade 6230
Grade 7231
Grade 8256
Enrollment over time
941’20
866’21
827’22
759’23
717’24
Down 23.8% since 2020.
Who goes here
White 43%Hispanic 43%Asian 6%Two or more races 6%Black 1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Century Middle School.
Other schools in Adams 12 Five Star Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.