Calcium Primary School

Calcium Primary School

Public Pre-K, Elementary School | Grade Pre-K-3
25440 Indian River Dr,  Calcium, NY
Indian River Central School District
3.5
536 Students
B-
Niche Grade

School Details

Head of School
Principal - Ms. Wanda Reardon
Student Teacher Ratio
12:1
Math Proficiency
42%
Reading Proficiency
27%

Niche Grade

B-
Academics
C+
Teachers
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Reading Proficiency
27%
Math Proficiency
42%
Teachers
Student Teacher Ratio
12:1
Teachers
45
Full Time Teachers
45
Teachers in First or Second Year
4.4%

GreatSchools Rating

Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
8%
State Average
22%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
258:1

Student Diversity

Male
53.4%
Female
46.4%
White
59.6%
Hispanic
21.1%
Two or more races
8.1%
Black
7.5%
Native Hawaiian or Other Pacific Islander
2%
Asian or Pacific Islander
1.3%
Native American
<1%

Specialty School Programs

Free/Reduced Lunch Offered

This School’s Reviews

GreatSchools Reviews
3.5 13 Reviews
5.0 parent
6/12/2025
Best school in New York!!! The staff, the principal, teachers and the curriculum are all very exceptional. I really love this school. Out of all the schools my children been to while we were serving in the military this one have been the best! I purposely waited to the end of the year before writing...
5.0 parent
5/3/2025
They have been exceptional, they really care about the students and go the extra mile to ensure the students have what they need to succeed!
5.0 parent
10/21/2023
Calcium is one of the best schools in Jefferson County, proudly working with many military families based on Fort Drum. Teachers are hard working, and their curriculum is great!!! They have many fun events for students and families throughout the year. We love Calcium!
4.0 parent
5/3/2018
Overall experience? I would rate it a 6.5 out of 10. There are always room for improvement on classroom curriculum as far as seasons, history, arts, music, etc.

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Calcium Primary School is a public school for students in grades Pre-K-3 in Calcium, NY, in the Le Ray neighborhood, and is served by the Indian River Central School District in New York. The school has a total enrollment of 536 and maintains a student-teacher ratio of 12:1. Academic records show that 42% of students achieve proficiency in math, and 27% are proficient in reading. Calcium Primary School has received feedback and ratings, with a Niche grade of B- and a GreatSchools Rating of 5 out of 10. Discover additional schools in the area, like Faith Fellowship Christian School, Crystal Light Mennonite School, River Valley Mennonite School, and more. Learn more about what Calcium has to offer, and browse homes for sale and for rent near Calcium Primary School.

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