The brief
A private school in Joppa, MD serving grades 3rd – 12th.
One School Global-Chesapeake Campus is a private school: it enrolls by application and tuition, and its rating comes from the private-school model, which is not comparable with a public rating.
About this school's data2 sources, 2019–2024
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
- Based on limited data: 0% component coverage.
- We don't have enough verified data to rate this school fairly. Private schools in MD aren't required to report standardized test scores to the state, which limits the data available for our rating model. Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings. Learn more about our methodology
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2023–24 · Low confidence
- Vintage not available. Do not use this measure alone.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 21085; this does not measure the attendance area.
Evidence periods: Rating not displayed; assessments vintage unavailable; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $107,975
- Median home value
- $327,300
- Median rent
- $1,593/mo
- College educated
- 31%
- Homeownership
- 82.1%
- Poverty rate
- 7.6%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 21085; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 9
- Car-Dependent
- Bike Score
- 16
- Somewhat Bikeable
- County reported crime
- 922/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 county residents, counting every city police department, sheriff's office and county police department that reported a full year to the FBI Uniform Crime Reporting program. Shown only where those agencies cover at least 80% of the county's residents. Not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · county context, not school-level safety or attendance eligibility. Source details
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- White73%
- Black27%
Enrollment mix: NCES Private School Universe Survey (PSS).
The record
What is on file, and where each number came from.Questions families ask
What grades does One School Global-Chesapeake Campus serve?
One School Global-Chesapeake Campus serves students in grades 3rd through 12th.
How many students attend One School Global-Chesapeake Campus?
One School Global-Chesapeake Campus has an enrollment of approximately 26 students.
What is the student-teacher ratio at One School Global-Chesapeake Campus?
The student-teacher ratio at One School Global-Chesapeake Campus is 8.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is One School Global-Chesapeake Campus a private school?
Yes, One School Global-Chesapeake Campus is a private coeducational school with a Brethren affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is One School Global-Chesapeake Campus a religious school?
One School Global-Chesapeake Campus has a Brethren religious affiliation.
School facts
- Grades
- 3rd – 12th
- Enrollment
- 26
- Gender split
- 35% M / 65% F
- Student-teacher ratio
- 8.7:1
- Teachers (FTE)
- 3
- Type
- Private
- Coed status
- Coed
- Affiliation
- Brethren
- School day
- 7 hours
- Days per year
- 180 days
- Setting
- Midsize Suburb
- County
- Harford County
- Phone
- (410) 676-1138
- Area population (ZIP 21085)
- 16,511
- Area average commute
- 33.3 min
- Area median age
- 42.8
NCES Private School Universe Survey (PSS) (SY 2023–24).
Related reading
Data from NCES Common Core of Data, Maryland Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.