- CHANTILLY HIGH reported a higher ap enrollment than HERNDON HIGH (1,164 vs. 539).
- CHANTILLY HIGH reported a higher sat/act participation than HERNDON HIGH (865 vs. 409).
- CHANTILLY HIGH reported a higher dual enrollment than HERNDON HIGH (475 vs. 178).
- Source Data Limit: 12 metrics are directly comparable between the two schools.
Attendance
How consistently students are present
CHANTILLY HIGH reported a higher chronically absent students than HERNDON HIGH (563 vs. 514).
Graduation Outcomes
Cohort completion rates reported to federal agencies
CHANTILLY HIGH reported a higher graduating cohort than HERNDON HIGH (687 vs. 540).
Course Access & Programs
Advanced coursework and academic programs available
CHANTILLY HIGH reported a higher ap enrollment than HERNDON HIGH (1,164 vs. 539).
School Environment
Disciplinary actions from the Civil Rights Data Collection
HERNDON HIGH reported a higher in-school suspensions than CHANTILLY HIGH (113 vs. 49).
Staffing & Support
Counselor and support staff capacity
HERNDON HIGH reported a higher students per counselor than CHANTILLY HIGH (208.3:1 vs. 184.2:1).
Subgroup Analysis
Comparing reported values between specific student populations where both schools have data.
29 subgroup comparisons available across both schools.
Contextual Indicators
District Context
District-level data describes the overarching school district, not the individual school.
Per-pupil spending
CHANTILLY HIGH
$18,974.93
HERNDON HIGH
$18,974.93
Local revenue share
CHANTILLY HIGH
67.3%
HERNDON HIGH
67.3%
State revenue share
CHANTILLY HIGH
25%
HERNDON HIGH
25%
Federal revenue share
CHANTILLY HIGH
7.8%
HERNDON HIGH
7.8%
District chronic absenteeism rate
CHANTILLY HIGH
17%
HERNDON HIGH
17%
County Economics
Both schools are located in the same county.
Median household income
Fairfax County
$150,113
Fairfax County
$150,113
Poverty rate
Fairfax County
5.9%
Fairfax County
5.9%
Bachelor's degree or higher
Fairfax County
64.3%
Fairfax County
64.3%
Unemployment rate
Fairfax County
2.5%
Fairfax County
2.5%
This comparison is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information. We encourage parents and families to supplement this data with information published directly on each school’s website, which may include more recent figures.