| School Name | Address | Phone | Grades | County | Type | District Name |
| Union High School | 1163 Lakeside Dr Union, SC 29379 | (864) 429-1750 | 9-12 | Union | public | Union 01 School District |
| Ethnic Background | Percent | Year |
| White, non-Hispanic | 58.6154 | 2009 |
| Black, non-Hispanic | 40.3846 | 2009 |
| Hispanic | 0.615385 | 2009 |
| Asian/Pacific Islander | 0.307692 | 2009 |
| Native American or Native Alaskan | 0.0769231 | 2009 |
| Students Getting Free Lunch | Year |
| 55% | 2009 |
| Date | Who | Comments |
| 3/24/2010 | teacher | safe environment to work, supportive administration. co-operative students. |