C−
Calcium Primary School
PublicElementaryGrades PK–3
25440 Indian River Dr, Calcium, NY 13616 · (315) 629-1100 · Part of Indian River Central School District
Students
480
Students per teacher
11:1
Free or reduced lunch
45%
Setting
Rural
Grades
PK–3
What stands out about Calcium Primary School
- Math proficiency 34 pts below the state
- Reading / language arts 11 pts below the state
- Small classes: 11:1 students per teacher
- Next stop for Calcium kids: Indian River Middle School
On the path
Where Calcium kids come from and go next.
PK–3Calcium Primary SchoolYou are here
6–8Indian River Middle Schoolin Philadelphia
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency22%
State average 56.1%
Reading / language arts52%
State average 62.6%
Location
Directions ↗
25440 Indian River Dr, Calcium
Students
Enrollment by grade
Kindergarten113
Grade 1125
Grade 2116
Grade 3126
Enrollment over time
475’20
536’21
545’22
540’23
480’24
About steady.
Who goes here
White 54%Hispanic 23%Two or more races 12%Black 9%Asian 2%Native Hawaiian/Pacific Islander <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 Calcium Primary School.
Other schools in Indian River Central School District
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.