Harwinton Consolidated School vs Lewis S. Mills High School
A head-to-head comparison of two schools in Connecticut, United States, 6.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Harwinton Consolidated School
Hawrinton · Public elementary · Grades PK–4
374 students
Lewis S. Mills High School
Burlington · Public high · Grades 9–12
614 students
| Measure | Harwinton Consolidated School Hawrinton, Connecticut | Lewis S. Mills High School Burlington, Connecticut |
|---|---|---|
| Success Index (US) | 88 Top 5% | 82 Top 10% |
| State rank | #93 of 596 | #39 of 180 |
| National rank | #1179 of 50,301 | #1017 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–4 | Grades 9–12 |
| Students | 374 | 614 |
| Enrollment | 374 | 614 |
| Free/reduced-price lunch | 20.9% | 14.8% |
| Students per teacher | 12.1 | 11.6 |
| Reading proficiency | 72% | 82% |
| Math proficiency | 82% | 52% |
| city | Hawrinton | Burlington |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Harwinton Consolidated School scores higher on the Success Index (US) (88.4 vs 81.8).
- •Harwinton Consolidated School does better on math proficiency (82% vs 52%).
- •Lewis S. Mills High School does better on reading proficiency (82% vs 72%).
- •Lewis S. Mills High School does better on community advantage (fewer free/reduced-price lunch) (14.8% vs 20.9%).
- •Lewis S. Mills High School does better on students per teacher (11.6 vs 12.1).
- •Lewis S. Mills High School is the larger school with 614 students compared with 374.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Harwinton Consolidated School better than Lewis S. Mills High School?
On the Success Index (US), Harwinton Consolidated School ranks higher (88.4 vs 81.8 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Harwinton Consolidated School and Lewis S. Mills High School?
About 6.9 km in a straight line, between Hawrinton and Burlington in Connecticut.
Which has the better Enrollment?
Harwinton Consolidated School: 374. Lewis S. Mills High School: 614. Students enrolled in the latest NCES directory year.
How do Harwinton Consolidated School and Lewis S. Mills High School rank in Connecticut?
Harwinton Consolidated School is 93rd of 596 and Lewis S. Mills High School is 39th of 180 among elementary schools in Connecticut on the 2025 Success Index (US).