Hebron - Harman Elementary vs Thunder Hill Elementary
A head-to-head comparison of two elementary schools in Maryland, United States, 14 km apart, using official American 2025 data. The better value in each row is highlighted.
Hebron - Harman Elementary
Hanover · Public elementary · Grades PK–5
459 students
Thunder Hill Elementary
Columbia · Public elementary · Grades K–5
459 students
| Measure | Hebron - Harman Elementary Hanover, Maryland | Thunder Hill Elementary Columbia, Maryland |
|---|---|---|
| Success Index (US) | 45 Lower 50% | 73 Top 25% |
| State rank | #431 of 879 | #143 of 879 |
| National rank | #28613 of 50,301 | #9609 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades K–5 |
| Students | 459 | 459 |
| Enrollment | 459 | 459 |
| Free/reduced-price lunch | 61.7% | 37.7% |
| Students per teacher | 12.1 | 11.8 |
| Reading proficiency | 45% | 62% |
| Math proficiency | 34% | 57% |
| city | Hanover | Columbia |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Thunder Hill Elementary scores higher on the Success Index (US) (72.5 vs 45.0).
- •Thunder Hill Elementary does better on math proficiency (57% vs 34%).
- •Thunder Hill Elementary does better on reading proficiency (62% vs 45%).
- •Thunder Hill Elementary does better on community advantage (fewer free/reduced-price lunch) (37.7% vs 61.7%).
- •Thunder Hill Elementary does better on students per teacher (11.8 vs 12.1).
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Hebron - Harman Elementary better than Thunder Hill Elementary?
On the Success Index (US), Thunder Hill Elementary ranks higher (72.5 vs 45.0 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 Hebron - Harman Elementary and Thunder Hill Elementary?
About 14 km in a straight line, between Hanover and Columbia in Maryland.
Which has the better Enrollment?
Hebron - Harman Elementary: 459. Thunder Hill Elementary: 459. Students enrolled in the latest NCES directory year.
How do Hebron - Harman Elementary and Thunder Hill Elementary rank in Maryland?
Hebron - Harman Elementary is 431st of 879 and Thunder Hill Elementary is 143rd of 879 among elementary schools in Maryland on the 2025 Success Index (US).