Baltz (Austin D.) Elementary School vs Charter School of Wilmington
A head-to-head comparison of two schools in Delaware, United States, 1.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Baltz (Austin D.) Elementary School
Wilmington · Public elementary · Grades K–5
549 students
Charter School of Wilmington
Wilmington · Charter high · Grades 9–12
977 students
| Measure | Baltz (Austin D.) Elementary School Wilmington, Delaware | Charter School of Wilmington Wilmington, Delaware |
|---|---|---|
| Success Index (US) | 36 Lower 50% | 82 Top 10% |
| State rank | #86 of 121 | #1 of 34 |
| National rank | #34670 of 50,301 | #969 of 16,910 |
| Sector | Public | Charter |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 549 | 977 |
| Enrollment | 549 | 977 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 13.1 | 19.2 |
| Reading proficiency | 43% | 98% |
| Math proficiency | 25% | 91% |
| city | Wilmington | Wilmington |
| state | Delaware | Delaware |
| Website | – | – |
The verdict
- •Charter School of Wilmington scores higher on the Success Index (US) (82.3 vs 35.9).
- •Charter School of Wilmington does better on math proficiency (91% vs 25%).
- •Charter School of Wilmington does better on reading proficiency (98% vs 43%).
- •Baltz (Austin D.) Elementary School does better on students per teacher (13.1 vs 19.2).
- •Charter School of Wilmington is the larger school with 977 students compared with 549.
- •Baltz (Austin D.) Elementary School is a public school while Charter School of Wilmington is a charter school, so fees and admission rules differ.
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 Baltz (Austin D.) Elementary School better than Charter School of Wilmington?
On the Success Index (US), Charter School of Wilmington ranks higher (82.3 vs 35.9 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 Baltz (Austin D.) Elementary School and Charter School of Wilmington?
About 1.5 km in a straight line, between Wilmington and Wilmington in Delaware.
Which has the better Enrollment?
Baltz (Austin D.) Elementary School: 549. Charter School of Wilmington: 977. Students enrolled in the latest NCES directory year.
How do Baltz (Austin D.) Elementary School and Charter School of Wilmington rank in Delaware?
Baltz (Austin D.) Elementary School is 86th of 121 and Charter School of Wilmington is 1st of 34 among elementary schools in Delaware on the 2025 Success Index (US).