St Mark'S High School
Wilmington · DE · Catholic religious-affiliated
Similar nearby schools
Most similar nearby schools
Destiny Calling Academy → Dickinson (John) School → Meadowood Program → Towle Institute → ASPIRA Delaware → McKean (Thomas) High School → Delaware School for the Deaf → Delcastle Technical High School →📋 At a glance
- Program details not reported to CRDC
- Academic signals not yet ingested for this school
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How St Mark'S High School compares for families
What families should know about St Mark'S High School.
- ▸ LocallyDE sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
- ▸ vs Similar SchoolsThe closest comparables nearby: Destiny Calling Academy, Dickinson (John) School, Meadowood Program and 5 more. See the sidebar to compare side-by-side.
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Enrollment trend & projection
Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.
If the recent trend holds…
At its recent rate of +8.3%/year, projecting from 2022's 716 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At tuition per student, the 349 students projected to be gained by 2027 represent ≈ $5,584,000/year in tuition upside.
Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.
Nearby high schools — the local competition
The closest high schools families here also consider, and where their enrollment is heading.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Destiny Calling Academy Wilmington |
Private | 0.7 | 4 | — |
| Dickinson (John) School Wilmington |
Public | 1.0 | 777 | +10.1% |
| Meadowood Program Newark |
Public | 1.0 | 71 | -2.7% |
| Towle Institute Hockessin |
Private | 1.5 | 48 | — |
| ASPIRA Delaware Newark |
Public · charter | 2.3 | 373 | +133.1% |
| McKean (Thomas) High School Wilmington |
Public | 2.9 | 920 | -1.8% |
| Delaware School for the Deaf Newark |
Public | 3.2 | 40 | — |
| Delcastle Technical High School Wilmington |
Public | 3.3 | 1,605 | +1.0% |