Lanphier High School is a public high school in Springfield, Sangamon County, Illinois. The campus is operated by Springfield SD 186. Serving students in 9-12, the school enrolls approximately 1,117 students with 78.3 full-time equivalent teachers, maintaining a student-teacher ratio of 14.3:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
City: Midsize
Charter School
No
Operational Status
Open
NCES School ID
173708003829
State Identifier
IL-51-084-1860-25-510841860250001
County FIPS
17167
Physical Location Address
1300 N 11th St
Springfield, IL 62702-4011
Springfield, IL 62702-4011
School District
Parent District
Springfield SD 186
Operating Schools
34 schools
District Type
Regular Public School District
Central Office
Springfield, IL
Location Map
39.8181, -89.6397
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