Average
#19 of 45 private schools in DC
Top 40% of private schools
Washington International School
School · Washington, DC
A private school in Washington, DC serving grades Pre-K – 12th.
3100 MACOMB ST NW, Washington, DC 20008
- 8.8:1 student-teacher ratio
Academics
PreliminaryWhat this rating measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in DC.
Data not available
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in DC
Test scores
Most recent published year. School vs. DC average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Washington International School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Washington DC map →
Getting around & local context
- Walk 50Somewhat Walkable
- Transit 69Good Transit
- Bike 60Bikeable
- City Safety: High4,514/100K
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FBI Uniform Crime Reporting · 2024 · city context (Washington), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$123,653
Median home value
$894,100
Median rent
$2,202/mo
College educated
88.9%
Homeownership
35.6%
Poverty rate
7.8%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 20008; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Maret SchoolPrivate · tuition | 8.1 | K–12 | 0.3 mi | 650 | Compare → |
| Whittle School & StudiosPrivate · tuition | 8.3 | PK–12 | 0.7 mi | 141 | Compare → |
| Whittle School and StudiosPrivate · tuition | 8.4 | PK–12 | 0.7 mi | 128 | Compare → |
| Sidwell Friends SchoolPrivate · tuition | 6.6 | PK–12 | 0.9 mi | 1,120 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Washington International School is listed in Washington, DC; verify the current enrollment path directly.
About Washington International School
Washington International School is a private school in Washington, DC, serving approximately 847 students in grades Pre-K-12th with a 8.8:1 student-teacher ratio. It holds a MySchoolScout rating of 6.6 out of 10 and ranks #19 of 45 private schools in DC.
Frequently asked questions
Common questions about Washington International School
What grades does Washington International School serve?
Washington International School serves students in grades Pre-K through 12th.
How many students attend Washington International School?
Washington International School has an enrollment of approximately 847 students.
What is the student-teacher ratio at Washington International School?
The student-teacher ratio at Washington International School is 8.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Washington International School rank in DC?
Washington International School ranks #19 of 45 private schools in DC.
What is Washington International School's MySchoolScout rating?
Washington International School has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Washington International School a private school?
Yes, Washington International School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Washington International School a religious school?
No, Washington International School is a nonsectarian (non-religious) private school.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Pre-K – 12th
- Enrollment
- 847
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 8.8:1
- Teachers (FTE)
- 97
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7.5 hours
- Days Per Year
- 174 days
- Setting
- Large City
- County
- District of Columbia
- Phone
- (202) 495-7357
- Area population (ZIP 20008)
- 28,743
- Area average commute
- 29 min
- Area median age
- 39.5
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- 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 20008; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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