St. Mark's High School
| Saint Mark's High School | |
|---|---|
| Address | |
2501 Pike Creek Road , New Castle County , Delaware 19808 United States | |
| Coordinates | 39°43′04″N 75°41′21″W / 39.7179°N 75.6893°W |
| Information | |
| Type | Private, coeducational, Diocesan |
| Religious affiliation(s) | Roman Catholic (School Sisters of Notre Dame, Sisters, Servants of the Immaculate Heart of Mary) |
| Established | 1969 |
| Status | Open |
| Oversight | Diocese of Wilmington |
| CEEB code | 080194 |
| President | Patrick Tiernan |
| Dean | Rashaun Davis M.Ed |
| Principal | Eileen Wilkinson Ed.D (Serving as interim) |
| Grades | 9–12 |
| Enrollment | 1020 students |
| Average class size | 20 students |
| Student to teacher ratio | 11 students: 1 teacher |
| Color(s) | Dark green, gold, white |
| Slogan | All Things Possible |
| Athletics | www |
| Mascot | Markus (Spartan) |
| Nickname | Saint Mark's |
| Team name | Spartans |
| Rival | Salesianum |
| Accreditation | Middle States Association of Colleges and Schools |
| Yearbook | Spark |
| Tuition | $16,600 |
| Nobel laureates | 1 |
| Website | www |
Saint Mark's High School is a coeducational Roman Catholic high school located at 2501 Pike Creek Road, in unincorporated New Castle County, Delaware, with a Wilmington postal address. The school is administrated by the Roman Catholic Diocese of Wilmington. It is accredited by the Middle States Association of Colleges and Schools.