CaliforniaSchoolsMattole Triple Junction High

Mattole Triple Junction High

PublicRegularGrades 912
Petrolia, California · Mattole Unified
SCHOOL SNAPSHOT
Students3
Student:Teacher1.5:1
Free/Reduced Lunch
Title INo

Neighbourhood — who lives here

Median Household Income
2019-2023
$67,500
US median $74,580
Poverty Rate
2019-2023
14%
US avg 12.5%
Bachelor's Degree+
2019-2023
23%
US avg 35%
Unemployment Rate
2019-2023
8.2%
US avg 3.5%
Median Gross Rent
2019-2023
$1,274
Rent Burden (30%+ of income)
2019-2023
56%
US avg ~30%
Foreign-Born Residents
2019-2023
6.3%
US avg 13.7%
Single-Parent Households
2019-2023
12%
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
15.3:1
255 WILDWOOD AVENUE
Nearest Superfund Site
62.9:1
COPPER BLUFF MINE
Water: Health Violations (10yr)
1
MATTOLE ELEMENTARY SCHOOL
Water: Acute Violations (10yr)
0
Last: 2024-10-17
Air Quality: PM2.5
N/A
EPA std 9 μg/m³
Served by
N/A
MATTOLE ELEMENTARY SCHOOL

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.