Twin Chimneys Elementary School
Public elementary school in O'Fallon, Missouri · Fort Zumwalt School District · Grades K–5
Twin Chimneys Elementary School serves 488 students in grades K–5 in O'Fallon (St. Charles County). It is one of 25 schools in Fort Zumwalt School District. By enrollment it is the 176th largest of 1,202 public elementary schools in Missouri (median 327 students). With 12.9 students per full-time teacher, it has about the same as the typical Missouri elementary school (12.3).
Source: NCES CCD 2024-25. Rank and medians compare all 1,202 Missouri elementary schools with enrollment listed on this site.
Source: NCES CCD 2024-25. Students per teacher = students ÷ 37.88 full-time-equivalent teachers.
School facts
| School type | Regular School |
| Level | Elementary |
| Grades | K–5 |
| District | Fort Zumwalt School District |
| County | St. Charles County |
| Area type | Suburb, large |
| School meals | National School Lunch Program, free or reduced price for eligible students |
| NCES school ID | 290837000619 |
Source: NCES CCD 2024-25 directory and school characteristics; area type from NCES EDGE locale codes.
Compared with the district and Missouri
| This school | Fort Zumwalt School District | Missouri elementary schools (median) | |
|---|---|---|---|
| Students | 488 | 16,698 | 327 |
| Students per teacher | 12.9 | 12.7 | 12.3 |
| Free or reduced-price lunch eligible | 8.2% | 19.7% | 53.6% |
Source: NCES CCD 2024-25. District figures add up its schools. 59% of Missouri elementary schools have fewer students per teacher than this school (share of schools with a lower ratio). State test results aren't published here yet.
Twin Chimneys Elementary School in context
Size
Twin Chimneys Elementary School is the 3rd largest of Fort Zumwalt School District's 16 elementary schools; its 488 students are 2.9% of district enrollment. Its 8 closest elementary schools sit a median 1.8 miles away with a median enrollment of 437; Twin Chimneys Elementary School is close to their typical size.
Source: NCES CCD 2024-25 enrollment and school type. Share of district students = this school's students ÷ the district's students. Nearest schools by straight-line distance between NCES EDGE locations.
Grades
Its largest grade is grade 5 with 88 students, and its smallest is grade 1 with 71, against an average of 81 per grade. This year grade 5 has 22% more students than kindergarten (88 against 72). Each grade is a different group of students, so the gap is not a dropout or growth rate.
Source: NCES CCD 2024-25 membership by grade.
Students
The largest group is White students: 68.2% here and 72.9% across Fort Zumwalt School District. Asian students are next, at 15.2%. Students from 6 of the 7 race and ethnicity groups NCES reports are enrolled.
8.2% of its students are eligible for free or reduced-price lunch, against 19.7% across Fort Zumwalt School District and a median of 53.6% for Missouri elementary schools. 3.9% are directly certified for free meals, meaning their families take part in programs such as SNAP or TANF, so no application was needed. Families apply for free or reduced-price meals, and eligibility depends on household income.
Source: NCES CCD 2024-25 membership and school lunch program data. District shares weight each school by its enrollment.
Teachers
With 37.88 full-time-equivalent teachers for 488 students, Twin Chimneys Elementary School has 12.9 students per teacher. At the median Missouri elementary school ratio of 12.3, a school with 488 students would have about 39.7 teachers, so Twin Chimneys Elementary School has 1.8 fewer.
Source: NCES CCD 2024-25. Expected teachers = this school's students ÷ the median students per teacher of Missouri elementary schools (12.3).
Location
Twin Chimneys Elementary School is in an urbanized area of 250,000 people or more, outside its principal city, which NCES calls suburb, large. The nearest other elementary school is Ostmann Elementary School, 0.6 miles away in the same district. Within 10 miles there are 36 other elementary schools, 16 of them within 5 miles.
Source: NCES EDGE school locations and locale codes, 2024-25. Distances are straight lines.
Students by race and ethnicity
| White | 68.2% |
| Asian | 15.2% |
| Two or more races | 7.6% |
| Black | 5.3% |
| Hispanic | 3.3% |
| American Indian or Alaska Native | 0.4% |
49.4% of students are girls and 50.6% are boys.
Source: NCES CCD 2024-25 membership.
Students by grade
| Kindergarten | 72 |
| Grade 1 | 71 |
| Grade 2 | 86 |
| Grade 3 | 85 |
| Grade 4 | 86 |
| Grade 5 | 88 |
Source: NCES CCD 2024-25 membership.
Location and contact
7396 Twin Chimneys Blvd, O'Fallon, MO 63368
Phone: (636)240-0093
Website: fz.k12.mo.us
Locations: NCES EDGE. Map data © OpenStreetMap contributors.
Red: Twin Chimneys Elementary School. Blue: the nearest elementary schools.
Nearby elementary schools
| School | District | Distance | Students | Per teacher | Free/reduced lunch |
|---|---|---|---|---|---|
| Ostmann Elementary School | Fort Zumwalt School District | 0.6 mi | 362 | 12.2 | 8.6% |
| Crossroads Elementary School | Wentzville R-IV | 1.0 mi | 757 | 12.6 | 15.2% |
| Prairie View Elementary School | Wentzville R-IV | 1.7 mi | 696 | 13.6 | 24.6% |
| Dardenne Elementary School | Fort Zumwalt School District | 1.7 mi | 445 | 11.6 | 46.1% |
| Emge Elementary School | Fort Zumwalt School District | 1.8 mi | 348 | 12.9 | 11.8% |
| Rock Creek Elementary School | Fort Zumwalt School District | 2.0 mi | 408 | 12.5 | 23% |
| Pheasant Point Elementary School | Fort Zumwalt School District | 2.2 mi | 428 | 13 | 14.3% |
| John Weldon Elementary School | Francis Howell R-III | 2.6 mi | 640 | 13.2 | 9.1% |
Source: NCES CCD 2024-25. Distance in a straight line between NCES EDGE locations.