Private Foundation

COASTAL BARRIER ISLAND FOUNDATION

COASTAL BARRIER ISLAND FOUNDATION is a Private Foundation headquartered in STOCKTON, CA. Financial data from the 2025 filing: $58K revenue, $82K expenses, $1.0M total assets. IRS filings disclose 331 grants awarded by this foundation, totaling roughly $523K.

EIN: 770494059 STOCKTON, CA Natural Resources Conservation & Protection NTEE: C30 Latest filing: 2025
Total Revenue$58K
Total Expenses$82K
Total Assets$1.0M
Grants Given331
Grant Total$523K
Filing Years2021–2025

Sample Grants Given

BLACKWING FOUNDATION
STOCKTON, CA · 2025
GENERAL SUPPORT
$10,000
STOCKTON SYMPHONY ASSOCIATION
STOCKTON, CA · 2025
GENERAL SUPPORT
$10,000
UCSF FOUNDATION
SAN FRANCISCO, CA · 2025
GENERAL SUPPORT
$10,000
KUKI'O HO'OMANA FUND
KAILUAKONA, HI · 2025
GENERAL SUPPORT
$5,000
SANTA CATALINA SCHOOL
MONTEREY, CA · 2025
GENERAL SUPPORT
$5,000

Showing up to 5 of 331 total records — full history available with membership.

Officers & Directors

SECRETARY Caroline Guenther
PRESIDENT Charles Berolzheimer
TREASURER Daniel Enas

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT
$523,471 331 grants

Financial Trends

Year Revenue Expenses Assets
2025 $58K $82K $1.0M
2024 $61K $87K $1.1M
2023 $101K $66K $1.1M
2022 $5K $70K $1.1M
2021 $77K $68K $1.1M

Between 2021 and 2025, reported annual revenue declined from $77K to $58K (-25%), with total assets most recently reported at $1.0M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, FL, GA, HI, and 4 other states.

AZCACOFLGAHIIDILMAMD

Full geographic grant map with state-by-state breakdown available with membership.

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