Cockeysville Middle vs Dulaney High
A head-to-head comparison of two schools in Maryland, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Cockeysville Middle
Cockeysville · Public middle · Grades 6–8
928 students
Dulaney High
Timonium · Public high · Grades 9–12
1,889 students
| Measure | Cockeysville Middle Cockeysville, Maryland | Dulaney High Timonium, Maryland |
|---|---|---|
| Success Index (US) | 54 Top 50% | 72 Top 25% |
| State rank | #85 of 225 | #43 of 197 |
| National rank | #6866 of 15,369 | #2824 of 16,910 |
| Sector | Public | Public |
| Type | Middle | High |
| Year range | Grades 6–8 | Grades 9–12 |
| Students | 928 | 1,889 |
| Enrollment | 928 | 1,889 |
| Free/reduced-price lunch | 42.3% | 33.2% |
| Students per teacher | 15.5 | 18.0 |
| Reading proficiency | 48% | 77% |
| Math proficiency | 43% | 64% |
| city | Cockeysville | Timonium |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Dulaney High scores higher on the Success Index (US) (71.9 vs 53.6).
- •Dulaney High does better on math proficiency (64% vs 43%).
- •Dulaney High does better on reading proficiency (77% vs 48%).
- •Dulaney High does better on community advantage (fewer free/reduced-price lunch) (33.2% vs 42.3%).
- •Cockeysville Middle does better on students per teacher (15.5 vs 18.0).
- •Dulaney High is the larger school with 1,889 students compared with 928.
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 Cockeysville Middle better than Dulaney High?
On the Success Index (US), Dulaney High ranks higher (71.9 vs 53.6 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 Cockeysville Middle and Dulaney High?
About 2.0 km in a straight line, between Cockeysville and Timonium in Maryland.
Which has the better Enrollment?
Cockeysville Middle: 928. Dulaney High: 1,889. Students enrolled in the latest NCES directory year.
How do Cockeysville Middle and Dulaney High rank in Maryland?
Cockeysville Middle is 85th of 225 and Dulaney High is 43rd of 197 among middle schools in Maryland on the 2025 Success Index (US).