Public schools in Platte City, MO
5 open public schools with an address in Platte City, operated by 1 education agency. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
5
NCES preliminary directory 2025–26
Reported students
3,249
5 schools reporting · NCES 2024–25
Median student–teacher ratio
13.7:1
Missouri median 12.3:1
Charter schools
0
0 virtual
An overview of Platte City public schools
The federal directory lists 5 public schools in Platte City, MO: 2 elementary, 1 middle, 2 high. The 5 schools that reported 2024–25 membership enrolled 3,249 students, an average of 650 per school. The largest campus is Platte County High (1,397 students), and the largest elementary school is Donald D. Siegrist Elem. (679).
Every listed school belongs to Platte Co. R-III. 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 13.7:1, higher than 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.
Among 2 high and combined schools with 2021–22 civil-rights data, 1 reported students enrolled in AP courses and 2 of 2 reported computer-science classes. Confirm current course catalogs directly with each school.
About 20% 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 Platte City
Elementary schools in Platte City
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Compass Elementary Platte Co. R-III | PK–05 | 527 | 13.4:1 | |
| Donald D. Siegrist Elem. Platte Co. R-III | PK–05 | 679 | 15:1 |
Middle schools in Platte City
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Platte City Middle Platte Co. R-III | 06–08 | 646 | 13.7:1 |
High schools in Platte City
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Northland Career Ctr. Platte Co. R-III · Career and Technical School | 09–12 | 0 | 0:1 | |
| Platte County High Platte Co. R-III | 09–12 | 1,397 | 17.3:1 |
Student demographics
Race and ethnicity share of reported enrollment
- White76.5%
- Hispanic9.6%
- Black7.1%
- Asian2.5%
- American Indian / Alaska Native0.9%
- Native Hawaiian / Pacific Islander0.7%
- Multiracial2.6%
Enrollment-weighted across 4 Platte City schools with NCES CCD 2024–25 race/ethnicity counts (3,249 students). Privacy suppression can leave small gaps.
Questions about public schools in Platte City
How many public schools are in Platte City, MO?
The current NCES directory lists 5 open public schools with a location address in Platte City: 2 elementary, 1 middle, 2 high. Together they reported 3,249 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve Platte City?
All listed public schools with an address in Platte City belong to Platte Co. R-III. Mailing cities do not always match district boundaries, so confirm the district for a specific home address.
What is the largest public high school in Platte City?
Platte County High reported the largest high-school enrollment in Platte City, with 1,397 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in Platte City?
No school with an address in Platte City 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 Platte City schools?
The median reported student–teacher ratio across Platte City public schools is 13.7:1, higher than 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 Platte City 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