How We Support Our Communities

Mark and Priscilla support the communities where they live and work by partnering with local nonprofits, supporting local solutions, and addressing emerging needs to help these communities thrive.

Three people standing together smiling in front of vegetable and fruit boxes used to prepare meals for their community.

Kitchen staff and volunteers at Samaritan House, a Chan Zuckerberg Community Fund grantee, prepare 3,000 meals for community members each month.

Kitchen staff and volunteers at Samaritan House, a Chan Zuckerberg Community Fund grantee, prepare 3,000 meals for community members each month.

California

We’re partnering with local nonprofits to help build thriving communities, rooted in the belief that strong partnerships and shared spaces are essential for connection and opportunity.

The Chan Zuckerberg Community Fund invests in organizations working to expand opportunity and strengthen communities in San Mateo County. The Chan Zuckerberg Community Space offers a free venue where nonprofits can host events, meetings, and community gatherings. Together, these efforts support local organizations, foster collaboration, and help build a stronger community ecosystem.

Alongside this work, we also invest in strengthening safety net services — from food and housing to emergency assistance — while advancing long-term housing affordability through ongoing investments across the Bay Area.

Four co-workers stand together and smile for the camera.

Members of the WeHope team, a Chan Zuckerberg Community Fund grantee meet with the Chan Zuckerberg Community Fund team.

Members of the WeHope team, a Chan Zuckerberg Community Fund grantee meet with the Chan Zuckerberg Community Fund team.

Chan Zuckerberg San Mateo County Community Fund

The Chan Zuckerberg Community Fund supports nonprofit organizations that are helping build a thriving San Mateo County, where everyone has the opportunity to prosper. Since 2017, the Community Fund has invested $34 million in over 200 local nonprofits providing essential safety-net services such as food, housing, and emergency assistance.

A group of eight women wearing colorful dresses perform a dance together while facing one direction.

Dancers with the Pacific Islander Community Partnership perform a traditional dance in the Community Space.

Dancers with the Pacific Islander Community Partnership perform a traditional dance in the Community Space.

Community Space

The Chan Zuckerberg Community Space in Redwood City is a free venue for nonprofits, community organizations, and local partners serving San Mateo County. Since opening in 2022, the Community Space has hosted hundreds of events — from workshops and trainings, to cultural celebrations and community forums — saving organizations valuable resources while fostering connection and collaboration. More than just a venue, the Community Space is a hub where relationships are built, ideas are shared, and opportunities are created to help our community thrive.

Four people walk through the forest on the island of Kaua’i carrying tools to help protect native forest birds.

The Chan Zuckerberg Kauaʻi Community Fund supported the Kaua‘i Forest Bird Recovery Project this year to help protect Kaua‘i’s native forest birds.

The Chan Zuckerberg Kauaʻi Community Fund supported the Kaua‘i Forest Bird Recovery Project this year to help protect Kaua‘i’s native forest birds.

Hawai‘i

Since 2016, Priscilla and Mark have committed more than $100 million to nearly 100 Hawai'i nonprofit organizations.

A group of nine smiling people posing together outdoors at a casual event, some wearing colorful Hawaiian attire and leis.

Priscilla and Mark support the Kaua‘i Medical Training Track at the University of Hawai‘i John A. Burns School of Medicine. Congratulations to our first cohort of 2026 graduates!

Priscilla and Mark support the Kaua‘i Medical Training Track at the University of Hawai‘i John A. Burns School of Medicine. Congratulations to our first cohort of 2026 graduates!

Chan Zuckerberg Kaua’i Community Fund

The Chan Zuckerberg Kaua'i Community Fund of the Hawai'i Community Foundation supports work that strengthens Kaua'i communities. Guided by ongoing dialogue with local residents, community leaders, and service providers, the fund supports affordable housing, workforce development, food security, education and youth, health and mental health, conservation, Native Hawaiian causes, and emergency relief.

News & Stories

Interested in learning more about our community work? Get the latest information from the links below.

Five people stand closely together and smile at the CZ Community Space.

Community

RWC Parks and Arts Foundation Launches Art Exhibition, “The Meaning of Home”

Ravenswood sports field at Los Robles–Ronald McNair

Community

The Almanac: Ravenswood opens new sports field at Los Robles–Ronald McNair

A smiling woman stands behind a table displaying goods.

Community

Holiday Night Market Returns To Uplift Local Makers

Four-panel collage showing Shana Kelley holding a small lab device, a colorful scientific visualization, a scientist writing on a glass board, and a close-up of laboratory equipment.

10-Year Anniversary

Celebrating 10 Years of Big Bets and Big Breakthroughs

Four people stand in a small circle, smiling and talking with each other.

Community

CZI Community Space to Serve Bay Area Nonprofits

An illustration of a building undergoing renovation, featuring a paintbrush and a ladder, symbolizing efforts to preserve affordable housing.

Housing Affordability

How LROC Preserves Affordable Housing

A collage of moments featuring circular cutouts of Sandra Liu Huang in a classroom, researchers in a lab, a close-up of a gloved hand holding a tiny device, Priscilla Chan and Mark Zuckerberg clapping on stage, and Patricia Brennan and Theofanis Karaletsos in a keynote, all set against a vibrant red background with colorful abstract designs.

2024 Look Back

How AI Shaped a Year of Impact at CZI

A business owner in holiday attire stands behind a table display of her handmade candles as she smiles at a shopper.

Community

Holiday Night Market Supports Local Entrepreneurs

A man in a yellow jacket and gray baseball cap looks up and smiles as the people around him cheer and clap.

Community & Housing Affordability

Begins With Home

Illustration showcasing rich and unique characteristics of San Mateo County.

Community

Building a Thriving San Mateo County

A group of women in traditional attire dance together, with one woman in a yellow dress leading and smiling, set against a light blue background.

Community

Uplifting AANHPI Voices in CZI's Community Space

Explore Photo Story

Housing Affordability

7 Ways To Solve the Housing Affordability Crisis

A brightly-colored graphic shows two people flying a kite and a person holding a bag of groceries

Community

Helping San Mateo County Nonprofits Thrive

A vibrant community that includes a person flying a kite, buildings, a bridge, and construction.

Community

Investing in Innovative Housing Finance Solutions

Panel of community leaders and housing advocates celebrating five years of the Partnership for the Bay's Future

Community

Exploring the Power of Philanthropy in Equitable Housing

Nine San Mateo County artists featured in an annual art exhibition by the Redwood City Parks and Arts Foundation and Chan Zuckerberg Initiative

Community

Celebrating the Work of Local Artists

Four people laugh as they stand around a cocktail table. Others chat behind them, amidst a vibrant backdrop of art work.

Community

Growing the CZI Community Space

Four circular images related to CZI’s work in science, education and California’s Bay Area community on a blue gradient background. The images are connected by thin lines and dots.

2023 Look Back

7 Memorable Moments & Learnings From Across Our Work

Graphic image of apartment building against a solid green and blue background.

Community & Housing Affordability

Lessons for the Narrative Curious

A collage of pictures featuring change-makers on a black background.

Science, Education, Community

Meet 8 Change-Makers From Across CZI's Work

A collage of eight people surrounded by doodles on a yellow and black background

Science, Education, Community

Voices of Change: Stories of Impact

A vibrant, multi-faceted illustration set in a royal blue background shows community members talking, engaging and shaking hands.

Community

Supporting San Mateo County Nonprofits

A group of children stand together outside in a park-like setting.

Community

Building Change in the Bay Area

Headshots of affordable housing advocates

Community

Saying Yes To Affordable Housing

Life at CZI

Community Manager Rosa Cabrera on 'Supporting People's Hustle'

Community members shop for groceries and flowers, and 3 people converse over coffee. A cityscape is seen in the background.

Community

How We’re Uplifting Community-Rooted Businesses

Vivian Wu smiles while seated on a panel and looking towards another speaker.

Ventures

Vivian Wu Reflects on the Power of Impact Investing

Community

Funding Opportunity for San Mateo County Organizations

Community Space Artists

Community

Celebrating the Work of Local Artists

Ruby Bolaria Shifrin holds a microphone while speaking at an event.

Life at CZI

Meet CZI’s Head of Community

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