# Herman E Dummer

*Machine-readable school profile — served at https://us.il.whatschool.ai/en/il/school/herman-e-dummer-sandwich/llm*

Full profile (human-readable): https://us.il.whatschool.ai/en/il/school/herman-e-dummer-sandwich

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## Core identification
- **NCES School ID**: `173537004741`
- **School name**: Herman E Dummer
- **Location**: Sandwich, IL 60548
- **Address**: 422 S Wells St
- **District**: Sandwich CUSD 430 (LEAID `1735370`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Primary
- **Grade range**: 4–5
- **Coordinates**: 41.64150, -88.61950
- **Phone**: (815)786-8498

## Enrollment (2024)
- **Students**: 275
- **Teachers (FTE)**: 18
- **Student-teacher ratio**: 15.3:1
- **Free/reduced lunch**: 49.1%

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

## Academic performance (state assessments)
### 2025
- **Overall (IL Report Card)**: 68.0% proficient

## Attendance
- **2020**: chronic absence 19.7% (58 students) [source: crdc_2020]

## Discipline (latest CRDC year)
- **Year**: 2020
- **In-school suspensions**: 1
- **Out-of-school suspensions**: 0
- **Expulsions**: 0

## Demographics (2023)
- **White**: 0.3%
- **Hispanic/Latino**: 19.0%
- **Black/African American**: 0.0%
- **Asian**: 0.7%
- **American Indian/Alaska Native**: 75.9%
- **Pacific Islander**: 0.0%
- **Two or more races**: 4.1%
- **Free/reduced lunch eligible**: 43.7%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 15.3% — 45 students


## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 20 students
- **Other Health Impairment**: 6 students
- **Emotional Disturbance**: 5 students
- **Speech/Language Impairment**: 5 students
- **Multiple Disabilities**: 3 students
- **Autism**: 2 students
- **Traumatic Brain Injury**: 1 students

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $16,852
- **Federal share**: $1,354
- **State + local share**: $15,498
### District F-33 (2022)
- **District per-pupil revenue**: $16,609,914
- **Federal share**: 10.2%
- **State share**: 30.5%
- **Local share**: 59.3%
- **Instructional spending per pupil**: $9,170,259

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $66,150
- **Poverty rate**: 11.0%
- **Bachelor's degree or higher**: 18.5%
- **Unemployment**: 9.0%
- **Median gross rent**: $840
- **Foreign-born residents**: 6.8%
- **Single-parent households**: 29.7%

## Environmental context
- **Nearest Superfund (NPL)**: 22.9 miles (OTTAWA RADIATION AREAS)
- **Toxic Release Inventory sites within 1 mile**: 3
- **TRI sites within 5 miles**: 6
- **Nearest brownfield**: 16.04 miles (MARATHON ELECTRIC)

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

### Air quality
- **PM2.5 annual average**: 7.21014 μg/m³ (EPA std: 9)
- **Nearest monitor**: 17.9 miles

## Nearby schools performing better

### chronic absence
- **Lynn G Haskin Elementary School** — 0.2 mi away, 19.65% (this school: 19.73%)
- **James R Wood Elem School** — 3.6 mi away, 15.73% (this school: 19.73%)
- **Somonauk Middle School** — 3.8 mi away, 5.21% (this school: 19.73%)
- **Plano High School** — 4.1 mi away, 19.54% (this school: 19.73%)
- **Centennial Elem School** — 4.4 mi away, 10.91% (this school: 19.73%)

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