C−
John W Thimmig Elementary School
PublicElementaryGrades PK–5
11453 Oswego Street, Henderson, CO 80640 · (303) 655-2750 · Part of School District 27J
Students
531
Students per teacher
18:1
Free or reduced lunch
56%
Setting
City
Grades
PK–5
What stands out about John W Thimmig Elementary School
- Math proficiency 19 pts below the state
- Reading / language arts 20 pts below the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency12%
State average 30.5%
Reading / language arts27%
State average 47%
Location
Directions ↗
11453 Oswego Street, Henderson
Students
Enrollment by grade
Pre-K70
Kindergarten58
Grade 165
Grade 283
Grade 367
Grade 496
Grade 592
Enrollment over time
559’20
553’21
528’22
495’23
531’24
Down 5% since 2020.
Who goes here
Hispanic 61%White 29%Asian 4%Black 3%Two or more races 3%Native Hawaiian/Pacific Islander <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 John W Thimmig Elementary School.
Other schools in School District 27J
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.