Mark T. Sheehan High School vs Mary G. Fritz Elementary School of Yalesville
A head-to-head comparison of two schools in Connecticut, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Mark T. Sheehan High School
Wallingford · Public high · Grades 9–12
673 students
Mary G. Fritz Elementary School of Yalesville
Yalesville · Public elementary · Grades 3–5
265 students
| Measure | Mark T. Sheehan High School Wallingford, Connecticut | Mary G. Fritz Elementary School of Yalesville Yalesville, Connecticut |
|---|---|---|
| Success Index (US) | 71 Top 25% | 69 Top 25% |
| State rank | #75 of 180 | #288 of 596 |
| National rank | #3102 of 16,910 | #12148 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades 3–5 |
| Students | 673 | 265 |
| Enrollment | 673 | 265 |
| Free/reduced-price lunch | 31.5% | 30.6% |
| Students per teacher | 11.2 | 10.6 |
| Reading proficiency | 67% | 55% |
| Math proficiency | 47% | 52% |
| city | Wallingford | Yalesville |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Mark T. Sheehan High School scores higher on the Success Index (US) (70.8 vs 68.8).
- •Mary G. Fritz Elementary School of Yalesville does better on math proficiency (52% vs 47%).
- •Mark T. Sheehan High School does better on reading proficiency (67% vs 55%).
- •Mary G. Fritz Elementary School of Yalesville does better on community advantage (fewer free/reduced-price lunch) (30.6% vs 31.5%).
- •Mary G. Fritz Elementary School of Yalesville does better on students per teacher (10.6 vs 11.2).
- •Mark T. Sheehan High School is the larger school with 673 students compared with 265.
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 Mark T. Sheehan High School better than Mary G. Fritz Elementary School of Yalesville?
On the Success Index (US), Mark T. Sheehan High School ranks higher (70.8 vs 68.8 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 Mark T. Sheehan High School and Mary G. Fritz Elementary School of Yalesville?
About 1.1 km in a straight line, between Wallingford and Yalesville in Connecticut.
Which has the better Enrollment?
Mark T. Sheehan High School: 673. Mary G. Fritz Elementary School of Yalesville: 265. Students enrolled in the latest NCES directory year.
How do Mark T. Sheehan High School and Mary G. Fritz Elementary School of Yalesville rank in Connecticut?
Mark T. Sheehan High School is 75th of 180 and Mary G. Fritz Elementary School of Yalesville is 288th of 596 among high schools in Connecticut on the 2025 Success Index (US).