The brief
A Stonington School District elementary school where students score 4 points above what's typical for similar communities.
It ranks 329 of 992 schools in Connecticut and 2 of 4 in Stonington School District.
Deans Mill School is listed in Stonington School District, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.
- 202577%
- 202478%
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.
Full Profile · 3/3 metrics
Multi-year averages used by the rating model: math 80% (multi-year average, 2009-2025) · reading/ELA 80% (multi-year average, 2009-2025).
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 SBAC · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 SBAC · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 06378; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $126,014
- Median home value
- $576,200
- Median rent
- $1,720/mo
- College educated
- 58.8%
- Homeownership
- 75.8%
- Poverty rate
- 3.8%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 06378; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 4
- Car-Dependent
- Bike Score
- 20
- Somewhat Bikeable
- City reported crime
- 471/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Stonington. This is a city-level reported-crime measure, not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · city context (Stonington), not school-level safety or attendance eligibility. Source details
Source period: 2025. Freshness not available.
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- Free or reduced lunch
- 13%
- Students qualifying for federal meal assistance. Shown separately, never in the score.
NCES Common Core of Data (CCD).
Compare nearby
Grade-compatible schools using the same rating model.Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
The record
What is on file, and where each number came from.The public record
What's said publicly about Deans Mill School
Synthesized from public, attributable sources. Updated May 2026.Reviewed for accuracy.
Sources (1)
Questions families ask
What grades does Deans Mill School serve?
Deans Mill School serves students in grades Pre-K through 5th.
How many students attend Deans Mill School?
Deans Mill School has an enrollment of approximately 423 students.
What is the student-teacher ratio at Deans Mill School?
The student-teacher ratio at Deans Mill School is 11.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Deans Mill School rank in CT?
Deans Mill School ranks #329 of 992 schools in CT.
What is Deans Mill School's MySchoolScout rating?
Deans Mill School has a current MySchoolScout rating of 7.3 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 Deans Mill School?
Based on loaded state assessment records, Deans Mill School has 80% math proficiency (multi-year average, 2009-2025) and 80% reading/ELA proficiency (multi-year average, 2009-2025).
Is Deans Mill School a charter school?
No, Deans Mill School is not a charter school. It is a traditional public school operated by the local school district.
Is Deans Mill School a Title I school?
No, Deans Mill School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Deans Mill School?
13.0% of students at Deans Mill 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.
School facts
- Grades
- Pre-K – 5th
- Enrollment
- 423
- Student-teacher ratio
- 11.1:1
- Teachers (FTE)
- 38
- Type
- Regular
- Title I
- No
- Setting
- Fringe Rural
- County
- Connecticut Planning Region 8
- Phone
- (860) 535-2235
- Rank in district
- #2 of 4
- Schools in district
- 4
- District spending per student
- $26,209
- NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 6.2%
- Census SAIPE · 2024
- Area population (ZIP 06378)
- 5,408
- Area average commute
- 25.8 min
- Area median age
- 57.9
NCES Common Core of Data (CCD) (SY 2023–24).
Sources and official links
Keep exploring
Related reading
Data from NCES Common Core of Data, Connecticut Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.