Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Calcium Primary SchoolBlack River SchoolStarbuck Elementary SchoolNorth Elementary School
Maximum of four schools. Remove one to add another.
| Measure | Calcium Primary School Calcium, New York | Black River School Black River, New York | Starbuck Elementary School Watertown, New York | North Elementary School Watertown, New York |
|---|---|---|---|---|
| Success Index (US) | 78 Top 25% | 51 Top 50% | 27 Lower 50% | 52 Top 50% |
| State rank | #451 of 2,536 | #1361 of 2,536 | #2143 of 2,536 | #1342 of 2,536 |
| National rank | #6353 of 50,301 | #24508 of 50,301 | #40293 of 50,301 | #23926 of 50,301 |
| Sector | Public | Public | Public | Public |
| Type | Elementary | Elementary | Elementary | Elementary |
| Year range | Grades PK–3 | Grades PK–4 | Grades K–4 | Grades K–4 |
| Students | 480 | 572 | 153 | 435 |
| Enrollment | 480 | 572 | 153 | 435 |
| Free/reduced-price lunch | 45.4% | 33.7% | 71.9% | 70.6% |
| Students per teacher | 11.2 | 11.4 | 10.9 | 12.8 |
| Reading proficiency | 67% | 42% | 22% | 47% |
| Math proficiency | 67% | 32% | 27% | 52% |
| city | Calcium | Black River | Watertown | Watertown |
| state | New York | New York | New York | New York |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).