NYHighProfile data from NCES 2023-24
UNIONDALE HIGH SCHOOL — School Profile & District Info
High|UNIONDALE, New York|UNIONDALE UNION FREE SCHOOL DISTRICT
UNIONDALE, NY 11553
School Profile
Grades
9–12
Enrollment
2,150
Student:Teacher
13:1
Locale
Suburban
Econ. Disadvantaged
60.0%
Phone
(516)560-8820School Statistics
Academics (SY 2020-21)
Math Proficiency
83%
78th percentile in NY
Graduation Rate
75%
Chronic Absenteeism
42.7%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
18 courses offered
Dual Enrollment
Athletics
2 sports offered
Student-Teacher Ratio: 11.4:1
Near average in NYDistrict Finance (FY 2023)
Per-Pupil Spending
$37,588
District-level data
Funding Sources
Federal 9%State 36%Local 55%
Community Context
Median Home Value
$456,345
+4.2% YoY
Hudson, NY metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
2,106
Current enrollment
Stable(-9% 5yr)Frequently Asked Questions about UNIONDALE HIGH SCHOOL
UNIONDALE HIGH SCHOOL currently enrolls 2,150 students across High grade levels. The school operates under the local school district in NY.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.