# Byron High School 9-12

*Machine-readable school profile — served at https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/llm*

Full profile (human-readable): https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron

---

## Core identification
- **NCES School ID**: `170801000407`
- **School name**: Byron High School 9-12
- **Location**: Byron, IL 61010
- **Address**: 696 N Colfax St
- **District**: Byron CUSD 226 (LEAID `1708010`)
- **Sector**: Public
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 42.13092, -89.26568
- **Phone**: (815)234-5491
- **Wikidata QID**: Q5004382 — Wikipedia: https://en.wikipedia.org/wiki/Byron_High_School_(Byron,_Illinois)

## Enrollment (2024)
- **Students**: 464
- **Teachers (FTE)**: 39
- **Student-teacher ratio**: 11.9:1
- **Free/reduced lunch**: 24.4%

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

## Academic performance (state assessments)
### 2025
- **Overall (IL Report Card)**: 82.0% proficient

## Graduation rates
- **2024**: 97.1% (cohort of 105)

## SAT/ACT participation (2020)
- **SAT/ACT takers**: 3

## Attendance
- **2020**: chronic absence 11.3% (51 students) [source: crdc_2020]

## Discipline (latest CRDC year)
- **Year**: 2020
- **In-school suspensions**: 11
- **Out-of-school suspensions**: 0
- **Expulsions**: 0

## Demographics (2023)
- **Free/reduced lunch eligible**: 26.1%

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 33 students
- **Other Health Impairment**: 15 students
- **Autism**: 8 students
- **Emotional Disturbance**: 7 students
- **Intellectual Disability**: 5 students
- **Hearing Impairment**: 1 students
- **Multiple Disabilities**: 1 students
- **Speech/Language Impairment**: 1 students
- **Traumatic Brain Injury**: 1 students

## Programs & enrichment
- Advanced Placement (AP)

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $18,202
- **Federal share**: $304
- **State + local share**: $17,899
### District F-33 (2022)
- **District per-pupil revenue**: $26,051,144
- **Federal share**: 4.5%
- **State share**: 20.4%
- **Local share**: 75.1%
- **Instructional spending per pupil**: $9,874,832

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $82,823
- **Poverty rate**: 8.6%
- **Bachelor's degree or higher**: 29.0%
- **Unemployment**: 4.6%
- **Median gross rent**: $951
- **Foreign-born residents**: 3.1%
- **Single-parent households**: 11.5%

## Environmental context
- **Nearest Superfund (NPL)**: 3.7 miles (BYRON SALVAGE YARD)
- **Toxic Release Inventory sites within 1 mile**: 1
- **TRI sites within 5 miles**: 2
- **Nearest brownfield**: 11.80 miles (FORMER ROCKFORD PRODUCTS)

### Water safety
- **Public water system**: BYRON
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2025-07-02

### Air quality
- **PM2.5 annual average**: 7.36768 μg/m³ (EPA std: 9)
- **Nearest monitor**: 13.0 miles

## Nearby schools performing better

### chronic absence
- **Highland Elem School** — 4.7 mi away, 4.32% (this school: 11.31%)
- **Oregon Elem Sch** — 9.0 mi away, 7.25% (this school: 11.31%)
- **Dorothy Simon Elem School** — 9.2 mi away, 4.41% (this school: 11.31%)
- **Kings Elementary School** — 12.2 mi away, 4.35% (this school: 11.31%)
- **German Valley Grade School** — 12.3 mi away, 9.09% (this school: 11.31%)

## Related data feeds
- **Profile (human)**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron
- **Performance**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/performance
- **Finance**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/finance
- **Demographics**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/demographics
- **Inclusion**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/inclusion
- **Context (neighbourhood)**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/context
- **Attendance**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/attendance
- **Discipline**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/discipline
- **Outcomes**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/outcomes
- **Workforce**: https://us.il.whatschool.ai/en/il/school/byron-high-school-9-12-byron/workforce

---
*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*