At a glance
Reported students
393
NCES CCD 2024–25
Teachers (FTE)
35
NCES CCD 2024–25
Student–teacher ratio
11.2:1
Calculated; not a class-size measure
Grades served
PK–06
NCES preliminary directory 2025–26
School benchmarks
Missouri elementary enrollment
66th percentile
Compared with 1,202 same-level schools reporting enrollment.
District median enrollment
262.5
MASON ELEM.: 393 reported students.
State peer staffing position
32nd percentile
11.2:1 reported; state peer median 12.3:1. Ratio is not class size.
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.
- Students
- 397
- Teachers (FTE)
- 36
- Student–teacher ratio
- 11:1
What the reported data says about MASON ELEM.
MASON ELEM. is a public elementary school serving grades PK–06 in ST LOUIS. It is one of 68 current school records connected to ST. LOUIS CITY. NCES reports 393 students for 2024–25.
Among 1,202 elementary schools in Missouri with comparable records, this school is larger than the reported median of 327.5 students. Its enrollment is at approximately the 66th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 11.2:1, close to the Missouri median of 12.3:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The largest reported race and ethnicity groups are White (42.7%) and Black (35.9%). English learners represent 28% of enrollment. Students served under IDEA represent 12.3%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports gifted and talented programming. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Questions worth asking MASON ELEM.
- 1How do the reported 11.2:1 student–teacher ratio and 35 teacher FTE translate into actual class sizes by grade?
- 2Which advanced, gifted, career, arts, and computer-science courses are available this year, and how do students qualify?
- 3What counseling support is available today? The school reported 1 counselor FTE in 2021–22.
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Enrollment needs
- English learners
- 28%
- Students with disabilities
- 12.3%
- Free/reduced-price lunch
- 100%
- Lunch program
- Yes under Community Eligibility Option (CEO)
Reported support staff
- Counselors (FTE)
- 1
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 0
- Social workers (FTE)
- 1
CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.
Student demographics
Race and ethnicity share of reported enrollment
- White42.7%
- Hispanic14%
- Black35.9%
- Asian3.1%
- American Indian / Alaska Native1.3%
- Native Hawaiian / Pacific Islander0.3%
- Multiracial2.8%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.
Programs reported by the school
Gifted and talented
Offered
CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.
Other schools in ST. LOUIS CITY
Start with campuses at the same school level or with similar reported enrollment.
MULLANPHY BOTANICAL GARDENS
Elementary · Grades PK–05
413 reported students
GATEWAY ELEM.
Elementary · Grades PK–05
426 reported students
BUDER ELEM.
Elementary · Grades PK–05
359 reported students
Woerner Elem
Elementary · Grades PK–05
349 reported students
DEWEY SCH.-INTERNAT'L. STUDIES
Elementary · Grades PK–05
337 reported students
NAHED CHAPMAN NEW AMERICAN ACA
Elementary · Grades KG–08
332 reported students