B+
St Marys Elem
PublicElementaryGrades PK–6
312 Grand Avenue, St Marys, KS 66536 · (785) 437-6159 · Part of Kaw Valley Unified School District 321
Students
280
Students per teacher
12:1
Free or reduced lunch
48%
Setting
Rural
Grades
PK–6
What stands out about St Marys Elem
- Math proficiency 9 pts above the state
- Reading / language arts 12 pts above the state
- Small classes: 12:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency37%
State average 27.9%
Reading / language arts47%
State average 35.5%
Location
Directions ↗
312 Grand Avenue, St Marys
Students
Enrollment by grade
Pre-K46
Kindergarten33
Grade 130
Grade 226
Grade 338
Grade 431
Grade 550
Grade 626
Enrollment over time
266’20
263’21
259’22
275’23
280’24
Up 5.3% since 2020.
Who goes here
White 80%Hispanic 13%Two or more races 4%Black 1%American Indian/Alaska Native 1%Asian <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention St Marys Elem.
Other schools in Kaw Valley Unified School District 321
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.