Uniondale's Uniondale High School is a Public School Serving students in Grades 09-12.
57.77% of students at this school are Black, non-Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 2155 |
| Student:Teacher ratio | 14:1 |
| Gender % | 53.18 % Male / 46.82 % Female |
| Total Classroom Teachers | 158.40 |
| Student Population at Uniondale High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |