A
Green Tree Elem.
PublicElementaryGrades K–5
1000 Ronald Reagan Dr, Lake St Louis, MO 63367 · (636) 625-5600 · Part of Wentzville R-IV School District
Students
640
Students per teacher
14:1
Free or reduced lunch
23%
Setting
Suburb
Grades
K–5
What stands out about Green Tree Elem.
- School Grade A: near the top of Illinois’s public schools
- Math proficiency 20 pts above the state
- Reading / language arts 16 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency55%
State average 35.3%
Reading / language arts61%
State average 45.2%
Location
Directions ↗
1000 Ronald Reagan Dr, Lake St Louis
Students
Enrollment by grade
Kindergarten117
Grade 191
Grade 2107
Grade 3100
Grade 4114
Grade 5111
Enrollment over time
679’20
730’21
616’22
628’23
640’24
Down 5.7% since 2020.
Who goes here
White 71%Black 11%Two or more races 8%Hispanic 5%Asian 4%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
No ratings yet. Be the first neighbor to rate it.
Parents talk
Conversations in Town Square that mention Green Tree Elem..
Other schools in Wentzville R-IV School District
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.