Average
#1466 of 2,216 schools in MO
Frontier Middle
Middle School · WENTZVILLE R-IV
9233 HWY DD, O'fallon, MO 63368
Enrollment
1,240
Student-Teacher
15.3:1
Score
5.7
Grades
6th – 8th
Enrollment
1,240
Student-Teacher
15.3:1
Score
5.7
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In O'fallon
#18 of 18
public schools
Missouri middle schools
#271 of 390
In district
#14 of 22
WENTZVILLE R-IV
Academic performance
7.5 / 10
Very strong
About Frontier Middle
Frontier Middle School serves 1,240 students in grades 6 through 8 in O'Fallon, Missouri, within the St. Charles County district. With 81 full-time teachers, the school maintains a manageable student-teacher ratio of 15:1, allowing for more personalized attention in the classroom.
Academically, Frontier Middle demonstrates solid performance with a MySchoolScout rating of 6.6 out of 10 and ranks in the 68th percentile statewide at #726 out of 2,234 Missouri schools. The school shows particular strength in mathematics, where 54% of students achieve proficiency or above, while 50% meet proficiency standards in English Language Arts and reading. The school draws from an affluent suburban community where the median household income reaches $116,471 and nearly half of adults hold bachelor's degrees or higher.
The low poverty rate of just 3.6% reflects the economic stability of the area, with median home values around $298,200. Located on Highway DD in O'Fallon, Frontier Middle sits within a thriving large suburban setting that combines residential neighborhoods with convenient access to amenities. The school serves families in this well-established community that values education and provides a stable environment for middle school students during these formative years.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Frontier Middle — Students at Frontier Middle score 52% proficient, which is below what's typical for similar communities (expected: 55%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
12.8%
Students qualifying for federal meal assistance
Test Scores MO EDFACTS (2021-22)
Based on 6 test records from MO state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.9/10.
How Frontier Middle Compares
See how Frontier Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 57% (2019) to 54% (2022). Reading/ELA proficiency has declined from 63% (2019) to 50% (2022).
Location
9233 HWY DD, O'fallon, MO 63368
Nearby Alternatives
Families considering Frontier Middle may also want to explore other middle schools in the area. FT. ZUMWALT WEST HIGH (rated 8.5/10, 4.4 miles away), which scores notably higher. Another option is OSTMANN ELEM. (rated 8.2/10, 3.8 miles away), which scores notably higher. Additionally, TWIN CHIMNEYS ELEM. (rated 8.0/10, 3.3 miles away), which scores notably higher. For more schools in O'fallon, see our O'fallon schools guide .
Nearby Schools
20 within 4.4 mi| School | Distance | Rating |
|---|---|---|
| DISCOVERY RIDGE ELEMENTARY O'Fallon | 0.3 mi | 7.8 |
| LIBERTY HIGH SCHOOL Lake St. Louis | 0.9 mi | 7.6 |
| FUTURE APOSTLE ACADEMY O'Fallon | 1.1 mi | — |
| GREEN TREE ELEM. Lake St. Louis | 2.5 mi | 5.3 |
| IMMACULATE CONCEPTION SCHOOL Dardenne Prairie | 2.2 mi | 4.9 |
| BARFIELD EARLY CHILDHOOD CNTR O'Fallon | 2.3 mi | 7.8 |
| PRAIRIE VIEW ELEM. O'Fallon | 2.4 mi | 6.1 |
| CROSSROADS ELEM. Dardenne Prairie | 2.5 mi | 6.3 |
| DUELLO ELEM. Lake St. Louis | 3.0 mi | 5.0 |
| IMMANUEL LUTHERAN SCHOOL Wentzville | 3.2 mi | 5.8 |
| IMMANUEL LUTHERAN SCHOOL Wentzville | 3.2 mi | 4.4 |
| TWIN CHIMNEYS ELEM. O'Fallon | 3.3 mi | 8.0 |
| WENTZVILLE SOUTH MIDDLE Wentzville | 3.5 mi | 5.5 |
| LAKEVIEW ELEMENTARY Wentzville | 4.3 mi | 7.2 |
| OAKHAVEN MONTESSORI SCHOOL Dardenne Prairie | 3.5 mi | 5.4 |
| BOONE TRAIL ELEM. Wentzville | 3.6 mi | 6.4 |
| TIMBERLAND HIGH Wentzville | 3.7 mi | 7.1 |
| JOHN WELDON ELEM. Dardenne Prairie | 3.8 mi | 7.5 |
| OSTMANN ELEM. O'Fallon | 3.8 mi | 8.2 |
| FT. ZUMWALT WEST HIGH O'Fallon | 4.4 mi | 8.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 63368 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$118,811
Median Home Value
$327,700
Median Rent
$1,442/mo
Population
45,862
College Educated
48.7%
Homeownership
81.4%
Avg Commute
25.8 min
Poverty Rate
3.7%
Median Age
38.1
Community Profile
The community surrounding Frontier Middle has a median household income of $118,811. It is a well-educated community where 49% of adults hold a bachelor's degree or higher. The median home value in the area is $327,700, with a median rent of $1,442/month. The local poverty rate of 3.7% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ANTIOCH MIDDLE Gladstone, MO | 5.8 |
| East Trails Middle School Lee'S Summit, MO | 5.6 |
| MORELAND RIDGE MIDDLE Blue Springs, MO | 5.6 |
| NEW MARK MIDDLE Kansas City, MO | 5.6 |
| BERNARD C. CAMPBELL MIDDLE Lee's Summit, MO | 5.9 |
| BRYAN MIDDLE St. Charles, MO | 5.9 |
Frequently Asked Questions
Common questions about Frontier Middle
What grades does Frontier Middle serve?
Frontier Middle serves students in grades 6th through 8th.
How many students attend Frontier Middle?
Frontier Middle has an enrollment of approximately 1,240 students.
What is the student-teacher ratio at Frontier Middle?
The student-teacher ratio at Frontier Middle is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Frontier Middle rank in MO?
Frontier Middle is ranked #1466 out of 2,216 schools in MO.
What is Frontier Middle's MySchoolScout rating?
Frontier Middle has a composite rating of 5.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Frontier Middle?
Based on the most recent state assessment data, Frontier Middle has 53.3% math proficiency and 56.0% reading/ELA proficiency.
Is Frontier Middle a charter school?
No, Frontier Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Frontier Middle a Title I school?
No, Frontier Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Frontier Middle?
12.8% of students at Frontier Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (O'fallon). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 1,240
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 81
- Free/Reduced Lunch
- 12.8%
- Type
- regular
- Setting
- Large Suburb
- County
- St. Charles County
- Phone
- (636) 625-1026
- Data Year
- 2023–2024
Resources & Links
District
WENTZVILLE R-IV- District Enrollment
- 17,944
- Schools in District
- 22
- Per-Pupil Spending
- $12,463
- District Rank
- #14 of 22
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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