CaliforniaSchoolsMarin Horizon School

Marin Horizon School

PrivateRegularGrades PK8
Mill Valley, California · Nonsectarian
SCHOOL SNAPSHOT
Students288
Student:Teacher6.6:1
Free/Reduced Lunch
Title INo

Neighbourhood — who lives here

Median Household Income
2019-2023
$228,309
US median $74,580
Poverty Rate
2019-2023
5.1%
US avg 12.5%
Bachelor's Degree+
2019-2023
80%
US avg 35%
Unemployment Rate
2019-2023
7.0%
US avg 3.5%
Median Gross Rent
2019-2023
$3,501
Rent Burden (30%+ of income)
2019-2023
41%
US avg ~30%
Foreign-Born Residents
2019-2023
10%
US avg 13.7%
Single-Parent Households
2019-2023
9.0%
US avg ~26%

Environment & safety around the school

Toxic Release Sites (1 mi)
2024
0
Low concentration
Toxic Release Sites (5 mi)
2024
0
Nearest Brownfield
8.9:1
RICHMOND PLUNGE SITE
Nearest Superfund Site
9.9:1
UNITED HECKATHORN CO
Water: Health Violations (10yr)
0
6200 FRANKLIN, LLC (SWS)
Water: Acute Violations (10yr)
0
Clean
Air Quality: PM2.5
5.4 mi
5.1:1
EPA std 9 μg/m³
Served by
N/A
6200 FRANKLIN, LLC (SWS)

Neighbourhood demographics are for the census tract containing the school and may not reflect the student body exactly (students can live in adjacent tracts). Environmental proximity is informational — none of these metrics mean the school itself is unsafe. Sources: US Census ACS 5-year, EPA Superfund NPL, EPA TRI, EPA Brownfields, EPA SDWIS, EPA AQS.