Lanphier High School (Springfield SD 186 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Lanphier High School is a High in Springfield, IL. It currently serves 1084 students (grades 09-12). The school is part of the Springfield SD 186 School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Springfield SD 186 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: High
Number of Students:1084
Number of Teachers: 76
Student/Teacher Ratio: 14.22

Location Info

Location: 1300 N 11th St, Springfield, IL 62702
Mailing Address: 1300 N 11th St, Springfield, IL 62702-4011
Phone: (217)525-3080
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 246
Grade 11 253
Grade 12 170
Grade 9 415
Gender/Sex of Lanphier High School Student Population
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Gender Population Percent of Population (%)
Male 560 51.66
Female 520 47.97
Race/Ethnicity Demography of Lanphier High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.19
Asian 8 0.74
Black or African American 461 42.53
Hispanic/Latino 30 2.77
Native Hawaiian or Other Pacific Islander 1 0.09
Two or more races 155 14.30
White 423 39.02
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.36
Asian 5 0.89
Black or African American 247 44.11
Hispanic/Latino 11 1.96
Native Hawaiian or Other Pacific Islander 1 0.18
Two or more races 69 12.32
White 225 40.18
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 3 0.58
Black or African American 214 41.15
Hispanic/Latino 19 3.65
Two or more races 86 16.54
White 198 38.08

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 10 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 5 2.03
Black or African American 94 38.21
Hispanic/Latino 8 3.25
Two or more races 43 17.48
White 94 38.21
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.40
Asian 1 0.40
Black or African American 111 43.87
Hispanic/Latino 6 2.37
Two or more races 32 12.65
White 101 39.92
Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 2 1.18
Black or African American 66 38.82
Hispanic/Latino 6 3.53
Native Hawaiian or Other Pacific Islander 1 0.59
Two or more races 21 12.35
White 74 43.53
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.24
Black or African American 190 45.78
Hispanic/Latino 10 2.41
Two or more races 59 14.22
White 154 37.11