List of High Schools in Howard County Maryland | |||||||
|---|---|---|---|---|---|---|---|
| Map Key | School Name | School District | City | Total Students | |||
| Atholton High School | Howard County Public Schools | Columbia | 1437 | ||||
| Centennial High School | Howard County Public Schools | Ellicott City | 1465 | ||||
| Glenelg High School | Howard County Public Schools | Glenelg | 1248 | ||||
| Hammond High School | Howard County Public Schools | Columbia | 1261 | ||||
| Howard High School | Howard County Public Schools | Ellicott City | 1772 | ||||
| Long Reach High School | Howard County Public Schools | Columbia | 1483 | ||||
| Marriotts Ridge High School | Howard County Public Schools | Marriottsville | 1198 | ||||
| Mount Hebron High School | Howard County Public Schools | Ellicott City | 1517 | ||||
| Oakland Mills High School | Howard County Public Schools | Columbia | 1120 | ||||
| Reservoir High School | Howard County Public Schools | Fulton | 1508 | ||||
| River Hill High School | Howard County Public Schools | Clarksville | 1207 | ||||
| Wilde Lake High School | Howard County Public Schools | Columbia | 1236 | ||||