# Cinnabar Charter

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/cinnabar-charter-petaluma/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/cinnabar-charter-petaluma

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## Core identification
- **NCES School ID**: `060870000884`
- **School name**: Cinnabar Charter
- **Location**: Petaluma, CA 94952
- **Address**: 286 Skillman Ln.
- **District**: Cinnabar Elementary (LEAID `0608700`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Primary
- **Grade range**: 0–8
- **Charter school**: Yes
- **Coordinates**: 38.25889, -122.66491
- **Phone**: (707)765-4345
- **Website**: https://www.cinnabar.org

## Enrollment (2024)
- **Students**: 156
- **Teachers (FTE)**: 9
- **Student-teacher ratio**: 17.3:1
- **Free/reduced lunch**: 83.3%

## State accountability rating
- **System**: CA Dashboard
- **Year**: 2024
- **Overall rating**: Orange
- **Indicators**:
  - elpi: Green
  - math: Orange
  - ela: Orange
  - chronic_absent: Red

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 37.6% proficient — 106 tested
- **ELA (CA SBAC) colour-derived**: 38.0% proficient
- **Math (CA SBAC)**: 38.0% proficient

## Attendance
- **2024**: chronic absence 22.4% (39 students) [source: ca_dashboard]
- **2020**: chronic absence 8.7% (20 students) [source: crdc_2020]
- **2020**: chronic absence 0.0% [source: crdc]
- **2017**: chronic absence 0.0% [source: crdc]

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

## Demographics (2023)
- **White**: 0.0%
- **Hispanic/Latino**: 68.7%
- **Black/African American**: 0.0%
- **Asian**: 2.2%
- **American Indian/Alaska Native**: 25.7%
- **Pacific Islander**: 0.9%
- **Two or more races**: 2.6%
- **Free/reduced lunch eligible**: 84.4%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 17.5% — 28 students
- **English Learners**: 66.3% — 106 students

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 15 students
- **Speech/Language Impairment**: 4 students
- **Autism**: 3 students
- **Emotional Disturbance**: 1 students
- **Other Health Impairment**: 1 students

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $16,931
- **Federal share**: $1,158
- **State + local share**: $15,773
- **Enrolled for PPE calc**: 160
### District F-33 (2022)
- **District per-pupil revenue**: $23,680,180
- **Federal share**: 7.0%
- **State share**: 65.1%
- **Local share**: 27.8%
- **Instructional spending per pupil**: $10,945,946

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $106,538
- **Poverty rate**: 5.5%
- **Bachelor's degree or higher**: 39.7%
- **Unemployment**: 5.9%
- **Median gross rent**: $2,181
- **Foreign-born residents**: 13.3%
- **Single-parent households**: 20.9%

## Environmental context
- **Nearest Superfund (NPL)**: 28.4 miles (UNITED HECKATHORN CO)
- **Toxic Release Inventory sites within 1 mile**: 2
- **TRI sites within 5 miles**: 11
- **Nearest brownfield**: 0.89 miles (MEADOW PARK UNIT1 WOOD SORREL PROJECT)

### Water safety
- **Public water system**: PETALUMA, CITY OF
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0

### Air quality
- **PM2.5 annual average**: 3.44393 μg/m³ (EPA std: 9)
- **Nearest monitor**: 13.0 miles

## Nearby schools performing better

### chronic absence
- **Mary Collins Charter School at Cherry Valley** — 1.2 mi away, 13.6% (this school: 22.4%)
- **Meadow Elementary** — 1.2 mi away, 6.3% (this school: 22.4%)
- **Corona Creek Elementary** — 1.4 mi away, 10.5% (this school: 22.4%)
- **Wilson Elementary** — 1.5 mi away, 6.1% (this school: 22.4%)
- **Kenilworth Junior High** — 1.6 mi away, 15.3% (this school: 22.4%)

### ela proficiency
- **Cinnabar Elementary** — 0.0 mi away, 40.75% (this school: 37.8%)
- **Mary Collins Charter School at Cherry Valley** — 1.2 mi away, 60.2% (this school: 37.8%)
- **Meadow Elementary** — 1.2 mi away, 72.5% (this school: 37.8%)
- **Corona Creek Elementary** — 1.4 mi away, 62.35% (this school: 37.8%)
- **Wilson Elementary** — 1.5 mi away, 56.8% (this school: 37.8%)

### math proficiency
- **Cinnabar Elementary** — 0.0 mi away, 52% (this school: 38%)
- **Mary Collins Charter School at Cherry Valley** — 1.2 mi away, 52% (this school: 38%)
- **Meadow Elementary** — 1.2 mi away, 80% (this school: 38%)
- **Corona Creek Elementary** — 1.4 mi away, 66% (this school: 38%)
- **Kenilworth Junior High** — 1.6 mi away, 52% (this school: 38%)

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