# Lanphier High School

*Machine-readable school profile — served at https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/llm*

Full profile (human-readable): https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield

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## Core identification
- **NCES School ID**: `173708003829`
- **School name**: Lanphier High School
- **Location**: Springfield, IL 62702
- **Address**: 1300 N 11th St
- **District**: Springfield SD 186 (LEAID `1737080`)
- **Sector**: Public
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 39.81810, -89.63975
- **Phone**: (217)525-3080
- **Wikidata QID**: Q6487303 — Wikipedia: https://en.wikipedia.org/wiki/Lanphier_High_School
- **Founded**: 1937

## Enrollment (2024)
- **Students**: 1,117
- **Teachers (FTE)**: 78
- **Student-teacher ratio**: 14.3:1
- **Free/reduced lunch**: 74.2%

## State accountability rating
- **System**: IL Report Card
- **Year**: 2025
- **Overall rating**: Targeted
- **Indicators**:
  - overall: Targeted

## Academic performance (state assessments)
### 2025
- **Overall (IL Report Card)**: 50.0% proficient

## Graduation rates
- **2024**: 65.3% (cohort of 268)

## SAT/ACT participation (2020)
- **SAT/ACT takers**: 207

## Attendance
- **2020**: chronic absence 77.5% (880 students) [source: crdc_2020]

## Discipline (latest CRDC year)
- **Year**: 2020
- **In-school suspensions**: 10
- **Out-of-school suspensions**: 0
- **Expulsions**: 0

## Demographics (2023)
- **White**: 0.3%
- **Hispanic/Latino**: 2.2%
- **Black/African American**: 0.3%
- **Asian**: 39.0%
- **American Indian/Alaska Native**: 45.9%
- **Pacific Islander**: 0.2%
- **Two or more races**: 12.1%
- **Free/reduced lunch eligible**: 73.8%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 22.0% — 250 students


## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 93 students
- **Other Health Impairment**: 61 students
- **Emotional Disturbance**: 27 students
- **Intellectual Disability**: 21 students
- **Autism**: 14 students
- **Speech/Language Impairment**: 7 students
- **Visual Impairment**: 4 students
- **Hearing Impairment**: 1 students
- **Multiple Disabilities**: 1 students

## Programs & enrichment
- Advanced Placement (AP)

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $23,678
- **Federal share**: $4,112
- **State + local share**: $19,566
### District F-33 (2022)
- **District per-pupil revenue**: $24,770,314
- **Federal share**: 18.1%
- **State share**: 35.9%
- **Local share**: 46.0%
- **Instructional spending per pupil**: $11,816,679

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $30,340
- **Poverty rate**: 39.4%
- **Bachelor's degree or higher**: 26.8%
- **Unemployment**: 7.6%
- **Median gross rent**: $285
- **Foreign-born residents**: 1.7%
- **Single-parent households**: 9.5%

## Environmental context
- **Nearest Superfund (NPL)**: 26.4 miles (CENTRAL ILLINOIS PUBLIC SERVICE CO)
- **Toxic Release Inventory sites within 1 mile**: 1
- **TRI sites within 5 miles**: 13
- **Nearest brownfield**: 0.57 miles (FORMER PILLSBURY MILLS PLANT BUILDINGS A E F H I K L M R S V Y Z)

### Water safety
- **Public water system**: SPRINGFIELD
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2025-07-01

### Air quality
- **PM2.5 annual average**: 6.99768 μg/m³ (EPA std: 9)
- **Nearest monitor**: 1.0 miles

## Nearby schools performing better

### chronic absence
- **McClernand Elem School** — 0.7 mi away, 58.43% (this school: 77.46%)
- **Ridgely Elem School** — 0.8 mi away, 42.8% (this school: 77.46%)
- **Fairview Elem School** — 0.8 mi away, 34.93% (this school: 77.46%)
- **Lincoln Magnet School** — 1.3 mi away, 31.02% (this school: 77.46%)
- **Wilcox Elem School** — 1.5 mi away, 44.53% (this school: 77.46%)

## Related data feeds
- **Profile (human)**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield
- **Performance**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/performance
- **Finance**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/finance
- **Demographics**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/demographics
- **Inclusion**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/inclusion
- **Context (neighbourhood)**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/context
- **Attendance**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/attendance
- **Discipline**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/discipline
- **Outcomes**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/outcomes
- **Workforce**: https://us.il.whatschool.ai/en/il/school/lanphier-high-school-springfield/workforce

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*Source: US Dept of Education CCD, EDFacts, CRDC, F-33; US Census ACS; EPA SDWIS, TRI, NPL, AQS; state DOE portals (CA CDE, TX TEA, FL DOE, NY NYSED, IL ISBE, WA OSPI). Aggregated by WhatSchool.ai.*

*Canonical cross-domain architecture: WhatSchool.ai · Spill.org · CourseMap.org · WhatCareer.net*