Elementary · Regular · Grades K to 5
Green Tree Elementary, Lake St Louis, MO
Enrollment and teachers
- Students
- 640
- Teachers (FTE)
- 46.0
- Students per teacher
- 13.9
- Grades
- K to 5
This school's ratio is about the same as the district figure of 13.9. The Missouri average across schools is 13.0. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
School details
- Address
- 1000 Ronald Reagan Dr, Lake St Louis, MO 63367
- Phone
- (636)625-5600
- District
- Wentzville R-Iv School District
- County
- St. Charles County
- Level
- Elementary
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 293165002110
School meals
- Free lunch
- 134
- Reduced-price lunch
- 12
- Free or reduced-price lunch
- 14622.8% of enrollment.
- Direct certification
- 97Students certified through programs such as SNAP, without an application.
- Community Eligibility Provision
- No
Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.
Related schools
Other elementary schools in Wentzville R-Iv School District
- Heritage Elementary 1,039 students
- Crossroads Elementary 757 students
- Wabash Elementary 745 students
- Prairie View Elementary 696 students
- Duello Elementary 625 students
- Lakeview Elementary 599 students
- Journey Elementary 595 students
- Discovery Ridge Elementary 590 students
- Peine Ridge Elementary 548 students
- Stone Creek Elementary 543 students
- Boone Trail Elementary 479 students
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.