# Delta Keys Charter

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

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/delta-keys-charter-tracy

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## Core identification
- **NCES School ID**: `062703014175`
- **School name**: Delta Keys Charter
- **Location**: Tracy, CA 95304
- **Address**: 31400 South Koster Rd.
- **District**: New Jerusalem Elementary (LEAID `0627030`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Other
- **Grade range**: 0–12
- **Charter school**: Yes
- **Coordinates**: 37.66794, -121.32415
- **Phone**: (209)830-6363
- **Website**: https://www.deltacharter.net

## Enrollment (2024)
- **Students**: 125
- **Teachers (FTE)**: 7
- **Student-teacher ratio**: 17.9:1
- **Free/reduced lunch**: 72.8%

## State accountability rating
- **System**: CA Dashboard
- **Year**: 2024
- **Overall rating**: Red
- **Indicators**:
  - elpi: Red
  - math: Red
  - college_career: Red
  - ela: Red
  - graduation: Red

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 17.9% proficient — 14 tested
- **ELA (CA SBAC) colour-derived**: 20.0% proficient
- **Math (CA SBAC)**: 20.0% proficient

## Graduation rates
- **2024**: 66.7% (cohort of 123)
- **2021**: 62.0% (cohort of 124)

## Attendance
- **2020**: chronic absence 44.5% (85 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)
- **Free/reduced lunch eligible**: 76.0%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 28.0% — 35 students
- **English Learners**: 26.4% — 33 students

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 8 students
- **Other Health Impairment**: 4 students
- **Intellectual Disability**: 1 students

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $18,060
- **Federal share**: $498
- **State + local share**: $17,562
- **Enrolled for PPE calc**: 125
### District F-33 (2022)
- **District per-pupil revenue**: $14,997,043
- **Federal share**: 4.2%
- **State share**: 79.4%
- **Local share**: 16.4%
- **Instructional spending per pupil**: $7,796,944

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $59,076
- **Poverty rate**: 16.8%
- **Bachelor's degree or higher**: 17.6%
- **Unemployment**: 9.6%
- **Median gross rent**: $1,397
- **Foreign-born residents**: 15.1%
- **Single-parent households**: 15.3%

## Environmental context
- **Nearest Superfund (NPL)**: 4.9 miles (TRACY DEFENSE DEPOT USARMY)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 2
- **Nearest brownfield**: 6.41 miles (PROPOSED CHARTER HIGH SCHOOL)

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

### Air quality
- **PM2.5 annual average**: 8.20055 μg/m³ (EPA std: 9)
- **Nearest monitor**: 9.6 miles

## Nearby schools performing better

### ela proficiency
- **Valley View Charter Prep** — 0.0 mi away, 62.4% (this school: 18.95%)
- **New Jerusalem Elementary** — 0.0 mi away, 38.35% (this school: 18.95%)
- **Delta Charter** — 0.0 mi away, 41.8% (this school: 18.95%)
- **New Jerusalem** — 0.0 mi away, 32.9% (this school: 18.95%)
- **Delta Home Charter** — 0.0 mi away, 37.3% (this school: 18.95%)

### graduation rate
- **Valley View Charter Prep** — 0.0 mi away, 93.3% (this school: 66.7%)
- **Delta Charter** — 0.0 mi away, 92.9% (this school: 66.7%)
- **Delta Charter Online** — 0.0 mi away, 96.1% (this school: 66.7%)
- **Tracy High** — 7.3 mi away, 87.2% (this school: 66.7%)
- **Millennium Charter** — 7.7 mi away, 99.2% (this school: 66.7%)

### math proficiency
- **Valley View Charter Prep** — 0.0 mi away, 66% (this school: 20%)
- **New Jerusalem Elementary** — 0.0 mi away, 38% (this school: 20%)
- **New Jerusalem** — 0.0 mi away, 38% (this school: 20%)
- **Delta Home Charter** — 0.0 mi away, 38% (this school: 20%)
- **Tom Hawkins Elementary** — 5.8 mi away, 38% (this school: 20%)

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

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