# Mayfield Senior School

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/mayfield-senior-school-pasadena/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/mayfield-senior-school-pasadena

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## Core identification
- **NCES School ID**: `PSS_00071027`
- **School name**: Mayfield Senior School
- **Location**: Pasadena, CA 91105
- **Address**: 500 Bellefontaine St
- **District**: Religious: Catholic
- **Sector**: Private
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 34.13045, -118.16210
- **Phone**: 626-799-9121

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

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $131,630
- **Poverty rate**: 5.0%
- **Bachelor's degree or higher**: 70.6%
- **Unemployment**: 5.5%
- **Median gross rent**: $3,384
- **Foreign-born residents**: 21.3%
- **Single-parent households**: 1.4%

## Environmental context
- **Nearest Superfund (NPL)**: 3.0 miles (SAN GABRIEL VALLEY AREA 3)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 24
- **Nearest brownfield**: 0.78 miles (INTER MODAL)

### Water safety
- **Public water system**: PASADENA WATER AND POWER
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0

### Air quality
- **PM2.5 annual average**: 11.8208 μg/m³ (EPA std: 9)
- **Nearest monitor**: 2.0 miles

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