Public schools in St Ann, MO
5 open public schools with an address in St Ann, operated by 2 education agencies. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
5
NCES preliminary directory 2025–26
Reported students
2,441
5 schools reporting · NCES 2024–25
Median student–teacher ratio
12.9:1
Missouri median 12.3:1
Charter schools
0
0 virtual
An overview of St Ann public schools
The federal directory lists 5 public schools in St Ann, MO: 2 elementary, 2 middle, 1 combined or other. The 5 schools that reported 2024–25 membership enrolled 2,441 students, an average of 488 per school. The largest campus is Robert Drummond Elem. (667 students).
Pattonville R-III operates the most schools here (3), and 2 regular districts have at least one St Ann campus. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 12.9:1, similar to the statewide school median of 12.3:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
About 78% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving St Ann
Elementary schools in St Ann
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Buder Elem. Ritenour | KG–05 | 471 | 13.5:1 | |
| Robert Drummond Elem. Pattonville R-III | PK–05 | 667 | 12.6:1 |
Middle schools in St Ann
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Hoech Middle Ritenour | 06–08 | 664 | 12.6:1 | |
| Holman Middle Pattonville R-III | 06–08 | 639 | 13.2:1 |
Combined, early-childhood, and other schools in St Ann
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Pattonville Early Childhood Pattonville R-III | PK–PK | 0 | — |
Student demographics
Race and ethnicity share of reported enrollment
- White23.1%
- Hispanic22.6%
- Black42.8%
- Asian1.7%
- American Indian / Alaska Native0.1%
- Native Hawaiian / Pacific Islander0%
- Multiracial9.6%
Enrollment-weighted across 4 St Ann schools with NCES CCD 2024–25 race/ethnicity counts (2,441 students). Privacy suppression can leave small gaps.
Questions about public schools in St Ann
How many public schools are in St Ann, MO?
The current NCES directory lists 5 open public schools with a location address in St Ann: 2 elementary, 2 middle, 1 combined or other. Together they reported 2,441 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve St Ann?
Schools with an address in St Ann belong to 2 education agencies, led by Pattonville R-III (3 schools), Ritenour (2 schools). A mailing city is not an attendance boundary; confirm the district for a specific address.
Are there charter schools in St Ann?
No school with an address in St Ann is identified as a charter school in the current NCES directory. Families may still have charter or virtual options elsewhere in Missouri.
What is the typical student–teacher ratio in St Ann schools?
The median reported student–teacher ratio across St Ann public schools is 12.9:1, similar to the Missouri school median of 12.3:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in St Ann guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby Missouri cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All Missouri cities