Greenhill School.
Free facts about this school, with sources and years. Want the 5-year story behind the numbers? That's what members get.
About this school.
Greenhill School is a private school in Addison, Texas, serving grades PK–12. It enrolled 1,302 students in 2021.
What the numbers say.
Every figure below is an officially reported fact with its year. Comparison bars pit this school against district, state, and U.S. medians. Figures marked xx are member-only fields — same catalog, values kept back for members.
Academic outcomes
Science proficiency
Science assessment proficiency
Member-only field
Staff & support
Full-time equivalent teaching staff.
Reported teaching staff
Support-staff FTE · member-only rows
Attendance & climate
Source year 2021
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Questions about Greenhill School.
What grades does Greenhill School serve?
Greenhill School is a private school serving grades PK–12.
Where is Greenhill School located?
Greenhill School is in Addison, Texas. Its reported address is 4141 SPRING VALLEY RD.
How many students attend Greenhill School?
1,302 students were enrolled in 2021.
Do you rank or rate schools?
No — never. We publish reported facts with their sources and years. Anyone selling you a single score is selling an opinion, not data.
How current is this information?
Every fact carries its year, shown beside the value. This page reflects release v2026.07.
Can I get the full dataset for Greenhill School?
This page is the free record. Full school rows and API entry are paid — see API access.
Check the original record.
The full directory record for this school, as reported. Anything we don't hold is left out — never filled in.
GREENHILL SCHOOL
Directory facts as reported to the source. This page reflects release v2026.07.
122 fields. This page shows the highlights.
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