Cornerstone Schools Of Washington, DC is a co–ed Christian K–12 private school located in the Fort Dupont neighborhood of Washington, DC, serving 162 students in a city community setting.
The school has a student–teacher ratio of 9:1 and an average class size of 14, supported by 19 teachers.
Founded in 1998, Cornerstone Schools offers tuition at $11,250 per year, ranking among the more affordable private schools in the Washington, DC area.
With 98.1% of students represented by students of color, the school reflects the diversity of its large city locale.
Membership affiliations include Christian Schools International (CSI) and Cognia, supporting its regular elementary and secondary academic programs.
Quick Facts (2026)
- Grades: Kindergarten-12
- Enrollment: 162 students
- Yearly Tuition: $11,250
- Average class size: 14 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Cornerstone Schools Of Washington, DC ranks among the top 20% of private schools in District Of Columbia for:
Category
Attribute
Affordability
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-12
Year Founded
1998
School Calendar
Student Body
Total Students
162 students
Student Body Type
Co-ed
% Students of Color
98%
State avg.: 48%
Students by Grade
Academics and Faculty
Total Classroom Teachers
19 teachers
Student-Teacher Ratio
9:1
National avg.: 11:1
Average Class Size
14 students
List of Courses Offered
Matriculation DataMatric. Data
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$11,250
Application URL
Sports
Total Sports Offered
6 sports
School Notes
- Through a partnership of family, school, and community, Cornerstone provides a Christ-centered, nurturing, and academically rigorous education to the children of Washington, D.C., equipping them with the knowledge, skills, and values necessary to become leaders who serve others in light of Christ and His Truth.
Source: Verified school update
Frequently Asked Questions
How much does Cornerstone Schools Of Washington, DC cost?
Cornerstone Schools Of Washington, DC's tuition is approximately $11,250 for private students.
What sports does Cornerstone Schools Of Washington, DC offer?
Cornerstone Schools Of Washington, DC offers 6 interscholastic sports: Basketball, Cheering, Dance, Flag Football, Track and Field and Volleyball.
When is the application deadline for Cornerstone Schools Of Washington, DC?
The application deadline for Cornerstone Schools Of Washington, DC is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Cornerstone Schools Of Washington, DC located?
Cornerstone Schools Of Washington, DC is located in the Fort Dupont neighborhood of Washington, DC.
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The nearest high school and elementary school to Cornerstone Schools Of Washington, DC is Cornerstone Schools-washington (0.0 miles away)
The nearest preschool is Randall Hyland Private School (0.9 miles away)
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Cornerstone Schools-washington ![Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.]( "Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.")
(Christian)
3742 Ely Pl SE
Washington, DC 20019
(202) 575-0027
Washington, DC 20019
(202) 575-0027
- miles
Gr: K-12 | 134 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 2 Tuition listed
Randall Hyland Private School
Daycare / Preschool
4339 Bowen Rd Se
Washington, DC 20019
(202) 582-2966
Washington, DC 20019
(202) 582-2966
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Gr: PK-K | 19 students
Dupont Park Adventist School
(Seventh Day Adventist)
3942 Alabama Ave Se
Washington, DC 20020
(202) 583-8500
Washington, DC 20020
(202) 583-8500
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Lena Sears Child Development Center
Daycare / Preschool
3456 Pennsylvania Ave Se
Washington, DC 20020
(202) 584-7761
Washington, DC 20020
(202) 584-7761
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Gr: K | 60 students
St. Francis Xavier Catholic Academyool ![St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children]( "St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children")
(Catholic)
2700 O Street S.E.
Washington, DC 20020
(202) 581-2010
Washington, DC 20020
(202) 581-2010
1.3 miles
Gr: PK-8 | 196 students Avg. class size: 25 students Sports: 2 | Extracurrculars: 2 Tuition & acceptance rate listed
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Cornerstone Schools-washington ![Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.]( "Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.")
(Christian)
3742 Ely Pl SE
Washington, DC 20019
(202) 575-0027
Washington, DC 20019
(202) 575-0027
- miles
Gr: K-12 | 134 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 2 Tuition listed
The Monroe School
Special Education School
601 50th St Ne
Washington, DC 20019
(202) 399-8350
Washington, DC 20019
(202) 399-8350
1.4 miles
Gr: 6-12 | 37 students Avg. class size: 4 students Tuition listed
Muhammad University Of Islam
(Islamic)
3160 Penn. Ave Se
Washington, DC 20020
(202) 506-6940
Washington, DC 20020
(202) 506-6940
2.1 miles
Gr: PK-11 | 54 students
God's Church International Higher Learning
(Christian)
4650 Suitland Rd
Suitland, MD 20746
(301) 568-6200
Suitland, MD 20746
(301) 568-6200
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From The Heart Christian School
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4949 Suitland Rd
Suitland, MD 20746
(301) 343-6648
Suitland, MD 20746
(301) 343-6648
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Gr: PK-12 | 157 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 5 Acceptance rate listed
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Cornerstone Schools-washington ![Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.]( "Cornerstone Schools-washington Photo - Second grade teacher Ms. Wright and her students enjoy some read-aloud time.")
(Christian)
3742 Ely Pl SE
Washington, DC 20019
(202) 575-0027
Washington, DC 20019
(202) 575-0027
- miles
Gr: K-12 | 134 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 2 Tuition listed
Dupont Park Adventist School
(Seventh Day Adventist)
3942 Alabama Ave Se
Washington, DC 20020
(202) 583-8500
Washington, DC 20020
(202) 583-8500
1 miles
Gr: PK-8 | 130 students Avg. class size: 15 students Tuition & acceptance rate listed
St. Francis Xavier Catholic Academyool ![St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children]( "St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children")
(Catholic)
2700 O Street S.E.
Washington, DC 20020
(202) 581-2010
Washington, DC 20020
(202) 581-2010
1.3 miles
Gr: PK-8 | 196 students Avg. class size: 25 students Sports: 2 | Extracurrculars: 2 Tuition & acceptance rate listed
The Monroe School
Special Education School
601 50th St Ne
Washington, DC 20019
(202) 399-8350
Washington, DC 20019
(202) 399-8350
1.4 miles
Gr: 6-12 | 37 students Avg. class size: 4 students Tuition listed
320 21st Street Ne
Washington, DC 20002
(202) 397-3897
Washington, DC 20002
(202) 397-3897
1.6 miles
Gr: K-8 | 172 students
School
Location
Miles
Quick Facts
Randall Hyland Private School
Daycare / Preschool
4339 Bowen Rd Se
Washington, DC 20019
(202) 582-2966
Washington, DC 20019
(202) 582-2966
0.9 miles
Gr: PK-K | 19 students
Dupont Park Adventist School
(Seventh Day Adventist)
3942 Alabama Ave Se
Washington, DC 20020
(202) 583-8500
Washington, DC 20020
(202) 583-8500
1 miles
Gr: PK-8 | 130 students Avg. class size: 15 students Tuition & acceptance rate listed
Lena Sears Child Development Center
Daycare / Preschool
3456 Pennsylvania Ave Se
Washington, DC 20020
(202) 584-7761
Washington, DC 20020
(202) 584-7761
1.2 miles
Gr: K | 60 students
St. Francis Xavier Catholic Academyool ![St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children]( "St. Francis Xavier Catholic Academyool Photo - Our literacy program that starts with 3- and 4-year old children")
(Catholic)
2700 O Street S.E.
Washington, DC 20020
(202) 581-2010
Washington, DC 20020
(202) 581-2010
1.3 miles
Gr: PK-8 | 196 students Avg. class size: 25 students Sports: 2 | Extracurrculars: 2 Tuition & acceptance rate listed
Holy Comforter/st Cyprian School
(Catholic)
1503 East Capitol St.
Washington, DC 20003
(202) 547-7556
Washington, DC 20003
(202) 547-7556
2 miles
Gr: PK-8 | 150 students
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(Math and Reading Proficiency)
(Math and Reading Proficiency)
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Potomac High School
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(Math: 60-64% | Reading: 78%)
Rank:
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(703) 441-4200
Dumfries, VA 22026
(703) 441-4200
9211.9 miles
Gr: 9-12 | 2,197 students Student-Teacher Ratio: 16:1 Minority enrollment: 91%
Fannie W. Fitzgerald Elementary School
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(Math: 64% | Reading: 64%)
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15500 Benita Fitzgerald Drive
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(703) 583-4195
Woodbridge, VA 22193
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9212.2 miles
Gr: PK-5 | 829 students Student-Teacher Ratio: 15:1 Minority enrollment: 91%
Dale City Elementary School
Magnet School
(Math: 73% | Reading: 50-54%)
Rank:
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Bottom 50%10
14450 Brook Dr
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(703) 670-2208
Woodbridge, VA 22193
(703) 670-2208
9212.4 miles
Gr: PK-5 | 443 students Student-Teacher Ratio: 16:1 Minority enrollment: 92%
Leesylvania Elementary School
Magnet School
(Math: 72% | Reading: 66%)
Rank:
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15800 Neabsco Rd
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(703) 670-8268
Woodbridge, VA 22191
(703) 670-8268
9212.5 miles
Gr: PK-5 | 759 students Student-Teacher Ratio: 15:1 Minority enrollment: 82%
Freedom High School
Magnet School
(Math: 65-69% | Reading: 66%)
Rank:
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15201 Neabsco Mills Rd.
Woodbridge, VA 22191
(703) 583-1405
Woodbridge, VA 22191
(703) 583-1405
9212.6 miles
Gr: 9-12 | 2,303 students Student-Teacher Ratio: 16:1 Minority enrollment: 96%
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