Average
#434 of 990 schools in CT
Top 44% in state
Lewis S. Mills High School
High School · Regional School District 10
26 Lyon Rd., Burlington, CT 06013
Enrollment
627
Student-Teacher
11.4:1
Score
6.6
Grades
9th – 12th
Enrollment
627
Student-Teacher
11.4:1
Score
6.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Burlington
#1 of 3
public schools
Connecticut high schools
#86 of 196
In district
#1 of 4
Regional School District 10
About Lewis S. Mills High School
Lewis S. Mills High School serves 627 students in grades 9-12 in Burlington, Connecticut, offering a solid educational foundation with a favorable 11.4:1 student-teacher ratio and 55 full-time equivalent teachers. The school earns a respectable 7.0 out of 10 MySchoolScout rating and ranks in the 76th percentile among Connecticut high schools at #244 out of 996 schools statewide.
Academically, Lewis S. Mills demonstrates strong performance in English Language Arts, with 72% of students scoring proficient or above across grade levels. Mathematics shows room for growth, with 47% of students meeting proficiency standards.
The school's overall academic score of 7.2 out of 10 reflects a commitment to student achievement and educational excellence. The school draws from an affluent community where the median household income reaches $148,696 and 51% of adults hold bachelor's degrees or higher. With a low poverty rate of just 2.8% and median home values of $386,100, the surrounding area reflects a stable, education-focused population of approximately 9,557 residents.
Lewis S. Mills High School is situated in a rural setting near town, providing students with a peaceful learning environment that combines small-town charm with access to educational resources and opportunities.
What Parents Should Know
Located in a rural area, Lewis S. Mills High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Lewis S. Mills High School — Students at Lewis S. Mills High School score 60% proficient, which is below what's typical for similar communities (expected: 69%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
13.1%
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
↓ 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: 6.2/10.
How Lewis S. Mills High School Compares
See how Lewis S. Mills High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 52% (2019) to 47% (2022). Reading/ELA proficiency has declined from 82% (2019) to 72% (2022).
Location
26 Lyon Rd., Burlington, CT 06013
Nearby Alternatives
Families considering Lewis S. Mills High School may also want to explore other high schools in the area. Canton High School (rated 7.8/10, 4.9 miles away, in nearby Canton), which scores notably higher. Additionally, Terryville High School (rated 6.3/10, 6.8 miles away, in nearby Terryville), with a very similar rating. For more schools in Burlington, see our Burlington schools guide .
Nearby Schools
20 within 7.0 mi| School | Distance | Rating |
|---|---|---|
| Har-Bur Middle School Burlington | 0.1 mi | 4.4 |
| Ann Antolini School New Hartford | 3.5 mi | 5.9 |
| OAK HILL SCHOOL AT ANN ANTOLINI SCHOOL New Hartford | 3.5 mi | 9.2 |
| Bakerville Consolidated School New Hartford | 4.4 mi | 5.0 |
| Canton Intermediate School Canton | 4.6 mi | 7.7 |
| Harwinton Consolidated School Hawrinton | 4.3 mi | 5.4 |
| Chippens Hill Middle School Bristol | 5.7 mi | 7.5 |
| Canton Middle School Canton | 4.8 mi | 4.5 |
| Canton High School Canton | 4.9 mi | 7.8 |
| Lake Garda Elementary School Burlington | 4.9 mi | 4.1 |
| West Bristol School Bristol | 6.7 mi | 5.1 |
| Harry S. Fisher Elementary School Terryville | 6.7 mi | 7.9 |
| Torrington Middle School Torrington | 5.6 mi | 6.6 |
| Roaring Brook School Avon | 5.1 mi | 6.0 |
| New Hartford Elementary School New Hartford | 6.8 mi | 6.7 |
| Union School Unionville | 5.3 mi | 8.2 |
| FOCUS CENTER FOR AUTISM~FRESH START SCHOOL Canton | 5.6 mi | — |
| Edgewood Pre-K Academy Bristol | 6.4 mi | 5.0 |
| Terryville High School Terryville | 6.8 mi | 6.3 |
| Eli Terry Jr. Middle School Terryville | 7.0 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 06013 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$158,357
Median Home Value
$393,900
Median Rent
$1,235/mo
Population
9,613
College Educated
52.5%
Homeownership
92.8%
Avg Commute
29.1 min
Poverty Rate
3.1%
Median Age
39.5
Community Profile
The community surrounding Lewis S. Mills High School has a median household income of $158,357. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $393,900, with a median rent of $1,235/month. The local poverty rate of 3.1% is relatively low. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CHOATE ROSEMARY HALL Wallingford, CT | 6.6 |
| Engineering - Science University Magnet School West Haven, CT | 6.6 |
| Academy of Computer Science and Engineering Enfield, CT | 6.5 |
| Somers High School Somers, CT | 6.5 |
| The Academy of Information Technology & Engineering Stamford, CT | 6.5 |
| Academy of Aerospace and Engineering Windsor, CT | 6.7 |
Frequently Asked Questions
Common questions about Lewis S. Mills High School
What grades does Lewis S. Mills High School serve?
Lewis S. Mills High School serves students in grades 9th through 12th.
How many students attend Lewis S. Mills High School?
Lewis S. Mills High School has an enrollment of approximately 627 students.
What is the student-teacher ratio at Lewis S. Mills High School?
The student-teacher ratio at Lewis S. Mills High School is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lewis S. Mills High School rank in CT?
Lewis S. Mills High School is ranked #434 out of 990 schools in CT.
What is Lewis S. Mills High School's MySchoolScout rating?
Lewis S. Mills High School has a composite rating of 6.6 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 Lewis S. Mills High School?
Based on the most recent state assessment data, Lewis S. Mills High School has 48.7% math proficiency and 75.3% reading/ELA proficiency.
Is Lewis S. Mills High School a charter school?
No, Lewis S. Mills High School is not a charter school. It is a traditional public school operated by the local school district.
Is Lewis S. Mills High School a Title I school?
No, Lewis S. Mills High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lewis S. Mills High School?
13.1% of students at Lewis S. Mills High 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.
Explore More Schools
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 627
- Student-Teacher Ratio
- 11.4:1
- Teachers (FTE)
- 55
- Free/Reduced Lunch
- 13.1%
- Type
- regular
- Setting
- Fringe Rural
- County
- Connecticut Planning Region 6
- Phone
- (860) 673-0423
- Data Year
- 2023–2024
Resources & Links
District
Regional School District 10- District Enrollment
- 2,121
- Schools in District
- 4
- Per-Pupil Spending
- $21,849
- District Rank
- #1 of 4
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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