Warrenton High School
Public high school in Warrenton, Missouri · Warren County R-III School District · Grades 9–12
Warrenton High School serves 974 students in grades 9–12 in Warrenton (Warren County). It is one of 6 schools in Warren County R-III School District. By enrollment it is the 101st largest of 558 public high schools in Missouri (median 268 students). With 16.2 students per full-time teacher, it has more students per teacher than the typical Missouri high school (12.2).
Source: NCES CCD 2024-25. Rank and medians compare all 558 Missouri high schools with enrollment listed on this site.
Source: NCES CCD 2024-25. Students per teacher = students ÷ 60.12 full-time-equivalent teachers.
School facts
| School type | Regular School |
| Level | High |
| Grades | 9–12 |
| District | Warren County R-III School District |
| County | Warren County |
| Area type | Town, distant |
| School meals | National School Lunch Program, free or reduced price for eligible students |
| NCES school ID | 293105002151 |
Source: NCES CCD 2024-25 directory and school characteristics; area type from NCES EDGE locale codes.
Compared with the district and Missouri
| This school | Warren County R-III | Missouri high schools (median) | |
|---|---|---|---|
| Students | 974 | 2,981 | 268 |
| Students per teacher | 16.2 | 13.1 | 12.2 |
| Free or reduced-price lunch eligible | 38.4% | 42.4% | 46.2% |
Source: NCES CCD 2024-25. District figures add up its schools. 85% of Missouri high schools have fewer students per teacher than this school (share of schools with a lower ratio). State test results aren't published here yet.
Warrenton High School in context
Size
Warrenton High School is the only high school in Warren County R-III School District. Its 974 students are 32.7% of the district's 2,981. The 8 nearest high schools are a median 15.2 miles away and have a median of 1,143 students, so Warrenton High 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 10 with 255 students, and its smallest is grade 9 with 228, against an average of 244 per grade. Its first and last grades are close in size: 228 in grade 9 and 245 in grade 12.
Source: NCES CCD 2024-25 membership by grade.
Students
White students are the largest group, at 84.9% of enrollment, about the same share as across Warren County R-III (84.3%). Students from 6 of the 7 race and ethnicity groups NCES reports are enrolled.
38.4% of students qualify for free or reduced-price lunch, against 42.4% across Warren County R-III and a median of 46.2% for Missouri high schools. 14.9% 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
Warrenton High School has 60.12 full-time-equivalent teachers, or 16.2 students per teacher. At the median Missouri high school ratio of 12.2, a school with 974 students would have about 79.8 teachers, so Warrenton High School has 19.7 fewer.
Source: NCES CCD 2024-25. Expected teachers = this school's students ÷ the median students per teacher of Missouri high schools (12.2).
Location
NCES classifies its location as town, distant, which means it is in a town 10 to 35 miles from an urbanized area. The nearest other high school is Wright City High School, 5.8 miles away in Wright City R-II of Warren County School District. There are 0 high schools within 5 miles and 1 within 10 miles.
Source: NCES EDGE school locations and locale codes, 2024-25. Distances are straight lines.
Students by race and ethnicity
| White | 84.9% |
| Two or more races | 6.7% |
| Hispanic | 5% |
| Black | 2.9% |
| Asian | 0.3% |
| American Indian or Alaska Native | 0.2% |
50.5% of students are girls and 49.5% are boys.
Source: NCES CCD 2024-25 membership.
Students by grade
| Grade 9 | 228 |
| Grade 10 | 255 |
| Grade 11 | 246 |
| Grade 12 | 245 |
Source: NCES CCD 2024-25 membership.
Location and contact
803 Pinckney, Warrenton, MO 63383
Phone: (636)456-6902
Website: warrencor3.org
Locations: NCES EDGE. Map data © OpenStreetMap contributors.
Red: Warrenton High School. Blue: the nearest high schools.
Nearby high schools
| School | District | Distance | Students | Per teacher | Free/reduced lunch |
|---|---|---|---|---|---|
| Wright City High School | Wright City R-II of Warren County | 5.8 mi | 566 | 15.7 | 42.8% |
| North Point High School | Wentzville R-IV | 13.0 mi | 1,433 | 17.5 | 11.9% |
| New Haven High School | New Haven | 14.7 mi | 130 | 8.5 | 30% |
| Emil E. Holt Senior High School | Wentzville R-IV | 14.8 mi | 1,022 | 13.3 | 17.3% |
| Troy Buchanan High School | Troy R-III | 15.7 mi | 2,148 | 14.7 | 23.4% |
| Timberland High School | Wentzville R-IV | 16.0 mi | 1,525 | 15.5 | 14.4% |
| Hermann High School | Gasconade County R-I | 18.1 mi | 282 | 10.1 | 42.2% |
| Washington High School | Washington | 18.7 mi | 1,263 | 16.1 | 23.9% |
Source: NCES CCD 2024-25. Distance in a straight line between NCES EDGE locations.
Other schools in Warren County R-III
| School | Level | Grades | Students |
|---|---|---|---|
| Black Hawk Middle School | Middle | 6–8 | 696 |
| Daniel Boone Elementary School | Elementary | K–5 | 329 |
| Hopewell Academy Early Chld Cntr | Pre-K | Pre-K | 61 |
| Rebecca Boone Elementary School | Elementary | K–5 | 424 |
| Warrior Ridge Elementary School | Elementary | K–5 | 497 |