# Pioneer Montessori

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/pioneer-montessori-pioneer/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/pioneer-montessori-pioneer

---

## Core identification
- **NCES School ID**: `PSS_A1770561`
- **School name**: Pioneer Montessori
- **Location**: Pioneer, CA 95666
- **Address**: 23714 State Highway 88
- **District**: Nonsectarian
- **Sector**: Private
- **School type**: Regular
- **School level**: Primary
- **Grade range**: PK–KG
- **Coordinates**: 38.42649, -120.58740
- **Phone**: 209-295-4144

## Enrollment (latest)
- **Students**: N/A
- **Teachers (FTE)**: N/A

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $69,500
- **Poverty rate**: 10.9%
- **Bachelor's degree or higher**: 25.4%
- **Unemployment**: 5.9%
- **Foreign-born residents**: 4.7%
- **Single-parent households**: 8.3%

## Environmental context
- **Nearest Superfund (NPL)**: 11.9 miles (ARGONAUT MINE)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 0
- **Nearest brownfield**: 11.37 miles (ORO DE AMADOR)

### Air quality
- **PM2.5 annual average**: 5.52484 μg/m³ (EPA std: 9)
- **Nearest monitor**: 16.3 miles

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