Delaware›Schools›St Mark'S High School

St Mark'S High School

PrivateRegularGrades 9–12
Wilmington, Delaware · Religious: Catholic
SCHOOL SNAPSHOT
Students716
Student:Teacher13.8:1
Free/Reduced Lunch—
Title INo
St Mark'S
OverviewEnrollmentDemographicsPerformanceAttendanceOutcomesBehaviourWorkforce

Key Indicators

At-a-glance snapshot, compared to state averages where available

State avg: 500
716
Total Enrollment
13.8:1
Student : Teacher
Private
Sector
No
Title I
District
Governance
9–12
Grade Span
High
Level

Overview

St Mark'S High School is a private high serving grades 9–12 in Wilmington, Delaware. The school enrolls 716 students. It is part of the Religious: Catholic district.

Source: NCES CCD (2022)

Strengths & Things to Consider

Indicators pulled CCD and benchmarked against Delaware state averages. This is not a ranking — different families value different things.

Strengths

Smaller-than-average class sizes
13.8:1 student-to-teacher ratio (US average ≈ 16:1)

Things to Consider

No official school website listed in our source data
This is a data-completeness gap, not a reflection of the school

Key Facts

SectorPrivate
School TypeRegular
LevelHigh
Grade Span9–12
DistrictReligious: Catholic
CountyNew Castle
CityWilmington
ZIP19808
CharterNo
MagnetNo
Title INo
NCES School IDPSS_00249577

Student Demographics

Total Enrollment716
White89.1%
Hispanic / Latino2.2%
Black / African American7.3%
Asian1.3%
American Indian / Alaska Native0.0%
Native Hawaiian / Pacific Islander0.0%
Two or More Races0.1%

Race / Ethnicity Distribution

White
89.1%
Hispanic
2.2%
Black
7.3%
Asian
1.3%
Two+
0.1%
Source: NCES CCD (2022)