# Montessori Greenhouse Schools

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

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/montessori-greenhouse-schools-los-alamitos

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## Core identification
- **NCES School ID**: `PSS_K9300228`
- **School name**: Montessori Greenhouse Schools
- **Location**: Los Alamitos, CA 90720
- **Address**: 4001 Howard Ave
- **District**: Nonsectarian
- **Sector**: Private
- **School type**: Regular
- **School level**: Primary
- **Grade range**: PK–KG
- **Coordinates**: 33.80086, -118.06290
- **Phone**: 562-430-4409

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

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $84,606
- **Poverty rate**: 12.6%
- **Bachelor's degree or higher**: 38.9%
- **Unemployment**: 6.5%
- **Median gross rent**: $2,249
- **Foreign-born residents**: 16.4%
- **Single-parent households**: 29.5%

## Environmental context
- **Nearest Superfund (NPL)**: 8.4 miles (MCCOLL)
- **Toxic Release Inventory sites within 1 mile**: 4
- **TRI sites within 5 miles**: 59
- **Nearest brownfield**: 0.28 miles (LOS ALAMITOS UNIFIED SCHOOL DISTRICT)

### Water safety
- **Public water system**: LOS ALAMITOS RACE COURSE
- **SDWA health violations (10 yr)**: 1
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2024-10-17

### Air quality
- **PM2.5 annual average**: 11.3449 μg/m³ (EPA std: 9)
- **Nearest monitor**: 6.2 miles

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