#1 College-Bound Private High Schools in Nassau County, NY
Hebrew Academy of Five Towns & Rockaway
Jewish day school · Grades Pre-K–12
100% of graduates go to four-year colleges
Lawrence, NY
A+Overall grade1,119 students6 students per teacher
2026 lists
College-Bound Private High Schools in Nassau County, NY
Private high schools in Nassau County, NY where the most graduates go on to four-year colleges. Top 22 of 22 schools.
#2 College-Bound Private High Schools in Nassau County, NY
Sacred Heart Academy
Diocesan school · Grades 9–12
100% of graduates go to four-year colleges
Hempstead, NY
A+Overall gradeAll girls677 students14 students per teacher
#3 College-Bound Private High Schools in Nassau County, NY
Portledge School
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Locust Valley, NY
AOverall grade518 students8 students per teacher
#4 College-Bound Private High Schools in Nassau County, NY
Crescent School
Independent school · Grades K–12
100% of graduates go to four-year colleges
Hempstead, NY
B+Overall grade270 students11 students per teacher
#5 College-Bound Private High Schools in Nassau County, NY
The Waldorf School of Garden City
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Garden City, NY
A+Overall grade238 students6 students per teacher
#6 College-Bound Private High Schools in Nassau County, NY
Our Lady of Mercy Academy
Independent Catholic school · Grades 9–12
100% of graduates go to four-year colleges
Syosset, NY
A+Overall gradeAll girls195 students7 students per teacher
#7 College-Bound Private High Schools in Nassau County, NY
Torah High School Long Beach
Jewish day school · Grades 9–12
100% of graduates go to four-year colleges
Long Beach, NY
B-Overall gradeAll boys181 students36 students per teacher
#8 College-Bound Private High Schools in Nassau County, NY
Rambam Mesivta Maimonides HS
Jewish day school · Grades 9–12
100% of graduates go to four-year colleges
Lawrence, NY
A+Overall gradeAll boys180 students7 students per teacher
#9 College-Bound Private High Schools in Nassau County, NY
Lawrence Woodmere Academy
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Woodmere, NY
A+Overall grade114 students3 students per teacher
#10 College-Bound Private High Schools in Nassau County, NY
Woodward Childrens Center
Special education school · Grades 8–12
100% of graduates go to four-year colleges
Freeport, NY
B+Overall grade82 students8 students per teacher
#11 College-Bound Private High Schools in Nassau County, NY
Davis Renov Stahler Yeshiva High School -Boys
Jewish day school · Grades 9–12
99% of graduates go to four-year colleges
Woodmere, NY
BOverall gradeAll boys387 students7 students per teacher
#12 College-Bound Private High Schools in Nassau County, NY
St. Mary's High School
Parish school · Grades 9–12
98% of graduates go to four-year colleges
Manhasset, NY
A+Overall grade329 students13 students per teacher
#13 College-Bound Private High Schools in Nassau County, NY
St. Dominic High School
Independent Catholic school · Grades 9–12
97% of graduates go to four-year colleges
Oyster Bay, NY
A-Overall grade280 students11 students per teacher
#14 College-Bound Private High Schools in Nassau County, NY
Hanc - Middle & High School
Jewish day school · Grades 7–12
95% of graduates go to four-year colleges
Uniondale, NY
BOverall grade422 students8 students per teacher
#15 College-Bound Private High Schools in Nassau County, NY
Long Island Lutheran Middle & High School
Lutheran (Missouri Synod) school · Grades 6–12
94% of graduates go to four-year colleges
Glen Head, NY
A-Overall grade452 students12 students per teacher
#16 College-Bound Private High Schools in Nassau County, NY
Kellenberg Memorial High School
Independent Catholic school · Grades 6–12
92% of graduates go to four-year colleges
Uniondale, NY
BOverall grade2,692 students22 students per teacher
#17 College-Bound Private High Schools in Nassau County, NY
North Shore Hebrew Academy
Jewish day school · Grades Pre-K–12
92% of graduates go to four-year colleges
Great Neck, NY
A-Overall grade1,116 students6 students per teacher
#18 College-Bound Private High Schools in Nassau County, NY
Stella K. Abraham H.S. for Girls
Jewish day school · Grades 9–12
91% of graduates go to four-year colleges
Hewlett, NY
B-Overall gradeAll girls354 students10 students per teacher
#19 College-Bound Private High Schools in Nassau County, NY
Fusion Academy Woodbury NY
Independent school · Grades 6–12
80% of graduates go to four-year colleges
Woodbury, NY
AOverall grade65 students2 students per teacher
#20 College-Bound Private High Schools in Nassau County, NY
Harmony Heights School
Special education school · Grades 8–12
73% of graduates go to four-year colleges
East Norwich, NY
A-Overall gradeAll girls55 students5 students per teacher
#21 College-Bound Private High Schools in Nassau County, NY
Mesivta Ateres Yaakov
Jewish day school · Grades 9–12
70% of graduates go to four-year colleges
Lawrence, NY
BOverall gradeAll boys194 students9 students per teacher
#22 College-Bound Private High Schools in Nassau County, NY
Schechter School of Long Island
Jewish day school · Grades K–12
50% of graduates go to four-year colleges
Williston Park, NY
B+Overall grade231 students4 students per teacher
From official public records, updated October 2026.