The Tatnall School
1501 Barley Mill Rd, Wilmington, DE 19807Open, per Google (checked Oct 2, 2026)
The Tatnall School is a private school in Wilmington, DE teaching grades PreK-12. It reported 457 students and about 5.6 students for every teacher in the 2023-24 federal survey.
School facts
- Grades
- PreK-12
- Students
- 457
- Teachers
- 82
- Students per teacher
- 5.6
- Student body
- Coeducational
- Program
- Regular
- Affiliation
- Nonsectarian
- Go on to a 4-year college
- 100%
- Setting
- Suburb
These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.
The Tatnall School tuition
Published tuition (2026-27): grades K to 5: $28,500 · grades 6 to 8: $33,000 · grades 9 to 12: $38,500. Rates vary by grade within these bands; the details are below.
Tuition from The Tatnall School's website, checked October 5, 2026. Some grades or programs may cost more or less. Confirm with the school.
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| Padua Academy | $18,456 | 2026-27 | 3.0 |
| Ursuline Academy, Lower | $21,570 to $24,700 | 2026-27 | 3.2 |
Each figure was read on that school's own website and is linked on its page. Ranges run from the lowest to the highest grade band.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| St. Ann School | PreK-8 | 200 | 3 |
| St. Anthony of Padua Grade School | PreK-8 | 161 | 3 |
| Nativity Preparatory School of Wilmington | 5-8 | 53 | 3 |
| Padua Academy | 9-12 | 424 | 3 |
| St. Elizabeth School | PreK-12 | 364 | 3 |
| St. John the Beloved School | PreK-8 | 459 | 3 |
| Ursuline Academy, Lower | 3-8 | 456 | 3 |
| Augustine Hills School | 6-11 | 6 | 3 |
Private schools
Keep looking
- All private schools near Wilmington
- Private high schools in Delaware
- Private elementary schools in Delaware
- Private middle schools in Delaware
- Private schools with kindergarten in Delaware
- Private schools with pre-K in Delaware
- Private schools in New Castle County
- School choice in Delaware: what is available
- Compare schools side by side
Do you run this school?
Fix anything that is off, and add what families ask us for most: tuition, open seats by grade, and photos. It is free.
Update this listingGet one email when applications open
Most programs open once a year, and several ran out of money or seats in 2026. Pick your state and we will email you the day the next window opens, with the official link. That is the only email you get.
One email per application window. No calls, no sharing your details.