Londonderry High School
| Londonderry High School | |
|---|---|
| Location | |
| , | |
| Coordinates | 42°52′09″N 71°22′40″W / 42.86917°N 71.37778°W |
| Information | |
| Type | Public secondary |
| Established | 1978 |
| Principal | Rick Barnes |
| Teaching staff | 113.20 (FTE) |
| Grades | 9–12 |
| Gender | Coeducational |
| Enrollment | 1,308 (2023-2024) |
| Student to teacher ratio | 11.55 |
| Campus | Suburban |
| Color(s) | Royal blue, scarlet and white |
| Mascot | Lancer |
| Nickname | Lancers |
| Newspaper | The Lancer Spirit |
| Website | lhs |
Londonderry High School (LHS) is a public secondary school serving grades 9 through 12 in the town of Londonderry, New Hampshire, United States. It is the sole secondary school in the Londonderry School District. It was constructed in 1972 as a junior high school and adopted its current role in 1982.
The school's campus is on a 135-acre (0.55 km2) parcel of land in the center of town off of Mammoth Road (New Hampshire Route 128). The main building is 232,250 sq ft (21,577 m2), and the separate gymnasium takes up an additional 52,000 sq ft (4,800 m2). The current capacity is 2100 students; 1521 are enrolled.
The school is known for its large touring marching band. Its athletics teams compete as the Lancers.