John H. Castle High School
| Castle High School | |
|---|---|
| Address | |
3344 Indiana 261 , , 47630 | |
| Coordinates | 37°59′6″N 87°23′4″W / 37.98500°N 87.38444°W |
| Information | |
| Type | Public high school |
| Established | 1959 |
| Locale | Suburban |
| School district | Warrick County School Corporation |
| Principal | Jim Hood |
| Teaching staff | 106.20 (on a FTE basis) |
| Grades | 9-12 |
| Enrollment | 1,968 (2023-2024) |
| Student to teacher ratio | 18.53 |
| Color(s) | |
| Athletics conference | Southern Indiana Athletic Conference |
| Nickname | Knights |
| Gym Capacity | 3,789 |
| Website | castle |
Castle High School, previously known as John H. Castle High School is a public high school located about a mile northeast of Newburgh, Indiana on Indiana 261. Castle is one of three high schools in the Warrick County School Corporation. Until 2020, it was the only non-Evansville school that played in the Southern Indiana Athletic Conference as well as the largest high school in southwestern Indiana by enrollment. Castle High School offers classes in agriculture, art, business and computers, English, family and consumers science, industrial technology, mathematics, music and fine arts, physical education, science, social studies, resource education, and world languages. Castle also offers advanced placement classes in English language, English literature, calculus, chemistry, US history, biology, government, macroeconomics, art history, and CS principles.