Average
#3574 of 4,742 schools in NY
Mary J Tanner Primary School
Elementary School · GRANVILLE CENTRAL SCHOOL DISTRICT
PO BOX 200, Middle Granville, NY 12849
Enrollment
243
Student-Teacher
15.2:1
Score
5.0
Grades
Pre-K – 3rd
Enrollment
243
Student-Teacher
15.2:1
Score
5.0
Grades
Pre-K – 3rd
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#3,574 of 4,742
In district
#2 of 3
GRANVILLE CENTRAL SCHOOL DISTRICT
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Mary J Tanner Primary School
Elementary School in Middle Granville · grades Pre-K – 3rd. Start here, then compare fit against nearby and district options.
Granville Elementary School
2.2 mi away. Use as a geographic alternative in the same move search.
Granville Junior-senior High School
2.3 mi away. Use as a geographic alternative in the same move search.
About Mary J Tanner Primary School
Mary J Tanner Primary School is a public elementary school in Middle Granville, NY, part of GRANVILLE CENTRAL SCHOOL DISTRICT. Mary J Tanner Primary School serves approximately 243 students, and covers grades Pre-K-3rd, and has a 15.2:1 student-teacher ratio. Mary J Tanner Primary School has a current MySchoolScout rating of 5.0 out of 10 and ranks #3,574 of 4,742 schools in NY.
Structured state assessment records for Mary J Tanner Primary School show 40% math proficiency (multi-year average, 2009-2022) and 38% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.0 · Average
- District avg 5.2
- NY avg 5.9
What Parents Should Know
Test scores at Mary J Tanner Primary School sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
Mary J Tanner Primary School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
39% of students at Mary J Tanner Primary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mary J Tanner Primary School — Students at Mary J Tanner Primary School score 26% proficient, which is below what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
56.4%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2021-22)
Based on 26 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.1/10.
How Mary J Tanner Primary School Compares
See how Mary J Tanner Primary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
PO BOX 200, Middle Granville, NY 12849
Nearby Alternatives
Families considering Mary J Tanner Primary School may also want to explore other elementary schools in the area. Middletown Springs Elementary School (rated 8.5/10, 9.2 miles away, in nearby Middletown Springs), which scores notably higher. Another option is FORT ANN ELEMENTARY SCHOOL (rated 7.9/10, 10.3 miles away, in nearby Fort Ann), which scores notably higher. Additionally, FLOYD HARWOOD ELEMENTARY SCHOOL (rated 7.1/10, 7.2 miles away, in nearby Hartford), which scores notably higher. For more schools in Middle Granville, see our Middle Granville schools guide .
Nearby Schools
20 within 14.6 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 12849 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$112,250
Median Home Value
$290,000
Population
398
College Educated
19.8%
Homeownership
71.2%
Poverty Rate
17.8%
Median Age
46.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| BETH JACOB PAROCHIAL SCHOOL New York, NY | 5.0 |
| CENTER STREET SCHOOL Horseheads, NY | 5.0 |
| EARLY CHILDHOOD CENTER New Hyde Park, NY | 5.0 |
| GREATER PLAINS ELEMENTARY SCHOOL Oneonta, NY | 5.0 |
| GUARDINO ELEMENTARY SCHOOL Clayton, NY | 5.0 |
| HOLY TRINITY SCHOOL Poughkeepsie, NY | 5.0 |
Frequently Asked Questions
Common questions about Mary J Tanner Primary School
What grades does Mary J Tanner Primary School serve?
Mary J Tanner Primary School serves students in grades Pre-K through 3rd.
How many students attend Mary J Tanner Primary School?
Mary J Tanner Primary School has an enrollment of approximately 243 students.
What is the student-teacher ratio at Mary J Tanner Primary School?
The student-teacher ratio at Mary J Tanner Primary School is 15.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mary J Tanner Primary School rank in NY?
Mary J Tanner Primary School ranks #3,574 of 4,742 schools in NY.
What is Mary J Tanner Primary School's MySchoolScout rating?
Mary J Tanner Primary School has a current MySchoolScout rating of 5.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mary J Tanner Primary School?
Based on loaded state assessment records, Mary J Tanner Primary School has 40% math proficiency (multi-year average, 2009-2022) and 38% reading/ELA proficiency (multi-year average, 2009-2022).
Is Mary J Tanner Primary School a charter school?
No, Mary J Tanner Primary School is not a charter school. It is a traditional public school operated by the local school district.
Is Mary J Tanner Primary School a Title I school?
No, Mary J Tanner Primary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mary J Tanner Primary School?
56.4% of students at Mary J Tanner Primary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 3rd
- Enrollment
- 243
- Student-Teacher Ratio
- 15.2:1
- Teachers (FTE)
- 16
- Free/Reduced Lunch
- 56.4%
- Type
- regular
- Setting
- Distant Rural
- County
- Washington County
- Chronic Absenteeism (SY 2022-23)
- 38.7%
- Phone
- (518) 642-1051
Resources & Links
District
GRANVILLE CENTRAL SCHOOL DISTRICT- District Enrollment
- 1,038
- Schools in District
- 3
- Per-Pupil Spending
- $25,190
- District Rank
- #2 of 3
Other Schools in This District
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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