Excellent
#70 of 990 schools in CT
Top 7% in state
Mill Hill School
Elementary School · Fairfield School District
635 Mill Hill Terrace, Southport, CT 06890
Enrollment
402
Student-Teacher
13.4:1
Score
8.6
Grades
Kindergarten – 5th
Enrollment
402
Student-Teacher
13.4:1
Score
8.6
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
Connecticut elementary schools
#56 of 595
In district
#6 of 16
Fairfield School District
Academic growth
9.3 / 10
Exceptional
About Mill Hill School
Mill Hill School is a public elementary school in Southport, CT, part of the Fairfield School District. The school serves approximately 402 students in grades Kindergarten – 5th with a student-teacher ratio of 13.4:1. It holds a MySchoolScout rating of 8.6/10, placing it in the 93rd percentile among CT schools — an above average rating overall.
Students demonstrate 74% proficiency in math and 79% in reading/language arts. The school scores particularly well in student growth (9.3/10). Located in a neighborhood with a median household income of $214,523, where 84% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
Score Breakdown
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Mill Hill School — Students at Mill Hill School score 80% proficient, which is above what's typical for similar communities (expected: 72%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
9.2%
Students qualifying for federal meal assistance
Test Scores CT EDFACTS (2021-22)
Based on 6 test records from CT state assessments. About our data
Proficiency Trend
→ StableAverage 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: 9.3/10.
How Mill Hill School Compares
See how Mill Hill School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 77% (2019) to 77% (2022). Reading/ELA proficiency has improved from 77% (2019) to 82% (2022).
Location
635 Mill Hill Terrace, Southport, CT 06890
Nearby Alternatives
Families considering Mill Hill School may also want to explore other elementary schools in the area. Long Lots School (rated 9.1/10, 1.8 miles away, in nearby Westport), which scores slightly higher. Another option is Holland Hill School (rated 9.1/10, 2.7 miles away, in nearby Fairfield), which scores slightly higher. Additionally, Dwight Elementary School (rated 8.8/10, 2.8 miles away, in nearby Fairfield), with a very similar rating. For more schools in Southport, see our Southport schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| CAJAL ACADEMY INC Fairfield | 0.5 mi | — |
| THE SOUTHPORT SCHOOL Southport | 0.8 mi | 7.1 |
| Fairfield Ludlowe High School Fairfield | 1.0 mi | 8.2 |
| ST THOMAS AQUINAS CATHOLIC SCHOOL Fairfield | 1.1 mi | 4.9 |
| Roger Ludlowe Middle School Fairfield | 1.1 mi | 8.1 |
| Riverfield School Fairfield | 1.4 mi | 6.7 |
| Tomlinson Middle School Fairfield | 1.3 mi | 6.0 |
| FAIRFIELD COUNTRY DAY SCHOOL Fairfield | 2.0 mi | 7.1 |
| GREAT BEGINNINGS MONTESSORI SCHOOL Fairfield | 1.6 mi | 5.8 |
| FAIRFIELD COLLEGE PREPARATORY Fairfield | 1.8 mi | 3.6 |
| Long Lots School Westport | 1.8 mi | 9.1 |
| THE HUNT RIDGE MONTESSORI SCHOOL Fairfield | 2.4 mi | — |
| Sherman School Fairfield | 1.9 mi | 8.6 |
| Osborn Hill School Fairfield | 2.6 mi | 7.4 |
| Dwight Elementary School Fairfield | 2.8 mi | 8.8 |
| Green's Farms School Westport | 2.3 mi | 8.0 |
| Holland Hill School Fairfield | 2.7 mi | 9.1 |
| Staples High School Westport | 2.5 mi | 9.2 |
| Bedford Middle School Westport | 2.6 mi | 7.1 |
| FUSION ACADEMY FF: FAIRFIELD Fairfield | 2.7 mi | 6.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 06890 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$214,523
Median Home Value
$1,087,100
Median Rent
$3,193/mo
Population
4,566
College Educated
83.6%
Homeownership
88%
Poverty Rate
3%
Median Age
44.1
Community Profile
The community surrounding Mill Hill School has a median household income of $214,523. It is a well-educated community where 84% of adults hold a bachelor's degree or higher. The median home value in the area is $1,087,100, with a median rent of $3,193/month. The local poverty rate of 3.0% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Buttonball Lane School Glastonbury, CT | 8.6 |
| Rock Hill School Wallingford, CT | 8.6 |
| Sherman School Fairfield, CT | 8.6 |
| Aiken School West Hartford, CT | 8.7 |
| Fox Run Elementary School Norwalk, CT | 8.7 |
| Gildersleeve School Portland, CT | 8.5 |
Frequently Asked Questions
Common questions about Mill Hill School
What grades does Mill Hill School serve?
Mill Hill School serves students in grades Kindergarten through 5th.
How many students attend Mill Hill School?
Mill Hill School has an enrollment of approximately 402 students.
What is the student-teacher ratio at Mill Hill School?
The student-teacher ratio at Mill Hill School is 13.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mill Hill School rank in CT?
Mill Hill School is ranked #70 out of 990 schools in CT.
What is Mill Hill School's MySchoolScout rating?
Mill Hill School has a composite rating of 8.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mill Hill School?
Based on the most recent state assessment data, Mill Hill School has 73.7% math proficiency and 78.7% reading/ELA proficiency.
Is Mill Hill School a charter school?
No, Mill Hill School is not a charter school. It is a traditional public school operated by the local school district.
Is Mill Hill School a Title I school?
No, Mill Hill School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mill Hill School?
9.2% of students at Mill Hill 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.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 402
- Student-Teacher Ratio
- 13.4:1
- Teachers (FTE)
- 30
- Free/Reduced Lunch
- 9.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Connecticut Planning Region 2
- Phone
- (203) 255-8320
- Data Year
- 2023–2024
Resources & Links
District
Fairfield School District- District Enrollment
- 9,355
- Schools in District
- 16
- Per-Pupil Spending
- $26,433
- District Rank
- #6 of 16
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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