Best Mariposa County Grants for Nonprofits in California

Our Mission

East Bay Community Foundation partners with donors, social movements, and the community to eliminate structural barriers, advance racial equity, and transform political, social, and economic outcomes for all who call the East Bay home.

Our Vision

Achieving an inclusive, fair, and just East Bay will require transforming our region’s power structures to promote equity.

We strive to build a foundation that advances justice grounded in principles that are informed by the community and rooted in practices of anti-oppression.

Women’s Catalytic Fund

The Women’s Catalytic Fund (WCF) is an East Bay-based giving circle with a mission to fund California-based organizations working towards gender equity. The fund prioritizes investing in female-identifying, non-binary, and gender non-conforming leaders in primarily BIPOC communities. One of the main goals of WCF, made up of nine members, is to fund smaller organizations with budgets under a million dollars. They are also interested in catalytic projects that may not have received funding from other foundations.  

As a group of women who are passionate about intersectional feminism, WCF aims to provide funding for work happening at the grassroots level. Each biannual grant cycle, they allocate one-time $15,000 grants that can be put to use immediately, enabling innovative, experimental, and transformative work in California. They believe in supporting the many incredible individuals and organizations that are working to improve gender justice in their communities. 

By providing funding opportunities to those who may not have access to traditional philanthropic resources, the members of the Women’s Catalytic Fund strive to give these community-driven projects resources that can help them succeed.

Our intention is to give directly to frontline organizations when and where resources are most needed. To be considered for funding, initiatives, projects, actions or events must:

• Address gender-based inequity, gender-based violence, patriarchy, or transphobia. We define this as responding to the needs, or developing talent and leadership or independence of female-identifying, nonbinary, and gender non-conforming members of targeted communities.
• Be catalytic. We define this as having the potential to serve as a model or to have a ripple effect, accelerate change, be inventive or experimental
• Be intersectional and collaborative. We define this as crossing boundaries between organizations, issues, and identities in order to create change.
• Prioritize low-income women, women of color, or immigrant women, inclusive of all those identifying as female, and led by and representative of the community being served.

The Wild Animal Initiative offers Seed Grants to support innovative projects in wild animal welfare research. These grants aim to facilitate early-career researchers and established scientists in testing new techniques and approaches that incorporate welfare assessments into ecological studies. The program emphasizes cost-effective solutions, focusing on improving the welfare of wild animals. Successful proposals will explore diverse themes such as wild fish welfare and near-term welfare interventions to address urgent animal welfare challenges.

The National Science Foundation (NSF) seeks proposals for Arctic research to enhance understanding of the rapidly changing Arctic environment and its social systems. This initiative encourages innovative research that connects the Arctic region with lower latitudes, aiming to improve projections of future changes. Collaborations with federal and international partners are encouraged for co-reviewing proposals. Proposals that extend beyond the Arctic must clearly articulate their relevance to Arctic knowledge advancement.

The Leonard Litz Foundation supports LGBTQ+ organizations through grants that promote health, wellness, crisis intervention, racial justice, advocacy, and social assistance. Priority is given to organizations in the northeast U.S. and those serving communities of color and transgender individuals. Applications that clearly link funding requests to specific needs will receive stronger consideration. The foundation aims to foster a supportive environment for the LGBTQ+ community to thrive.

The Leonard-Litz Foundation's LGBTQ+ Advocacy Fund Grant aims to empower LGBTQ+ individuals by funding organizations that advocate for their rights and well-being. With a focus on health, wellness, and racial justice, the fund supports projects that require significant investment for impactful change. Prioritizing partnerships that serve vulnerable communities, including people of color and transgender individuals, this grant fosters equality and addresses systemic inequalities faced by LGBTQ+ people, especially in the northeast U.S.

The California Deaf and Hard of Hearing Grant aims to provide essential employment and training services tailored for individuals who are deaf or hard of hearing. By enhancing access to specialized counseling, interpretive services, and job placement opportunities, the program ensures equitable support in job readiness and retention. It targets those actively seeking employment, facilitating their integration into the workforce while upholding a commitment to effective communication and advocacy.

The Oak Foundation Grant supports not-for-profit organizations worldwide aiming to create a safer, fairer, and sustainable future. With a commitment to social justice, the foundation encourages innovative approaches and long-term partnerships. Grants range from USD 25,000 to USD 10 million, focusing on projects that address root causes, ensure sustainability, and foster collaboration. The foundation emphasizes inclusivity and flexibility, aiming to build resilient organizations capable of making lasting impacts.

The Dog Enrichment Grant, offered by the Petfinder Foundation, aims to enhance the quality of life for dogs awaiting adoption through enrichment activities and items. Grants are available for play yard renovations (up to $3,000) and interactive items (up to $1,000). Applications are accepted monthly until funds are depleted, and the window closes on November 1. Eligible expenses must be utilized within three months, and reimbursement requests will not be accepted.

The Vadon Foundation Grant supports innovative, community-based initiatives aimed at sustaining healthy indigenous nations. By empowering visionary changemakers, the foundation addresses multi-generational challenges through focused programming in areas like language revitalization, community leadership, and addressing crises such as food insecurity. The foundation seeks to foster self-determination and sustainability within native communities, ensuring that future generations can thrive culturally and socially.

The .ORG Impact Awards, organized by the Public Interest Registry, honor individuals and organizations connected to .ORG domains for their impactful contributions in areas such as health, education, diversity, and environmental stewardship. Participants can receive up to $50,000 for their chosen non-profit and gain visibility through various promotional platforms. This initiative not only recognizes excellence but also fosters community support and encourages innovative solutions to pressing societal issues.

The Drought Emergency: Protecting Salmon program by the California Department of Fish and Wildlife aims to support restoration and protection projects that enhance salmon resilience against drought and climate change. This funding opportunity offers up to $10 million for projects in the Scott and Shasta River watersheds, emphasizing collaboration with local tribes and landowners. Eligible projects will focus on improving riparian and aquatic habitats, reconnecting historical floodplains, and enhancing ecological functions.

The Smart Growth America Community Connectors Grant Program supports small and mid-sized cities in addressing divisive infrastructure caused by dangerous roads. With funding from the Robert Wood Johnson Foundation, this program aims to reconnect communities through temporary street safety projects while fostering skills and partnerships. Eligible teams must represent populations of 50,000 to 500,000 and include both government and community-based organizations. Priority will be given to projects benefiting low-income communities historically affected by disinvestment.

The Biologically Integrated Farming Systems Program aims to promote innovative, plant-based farming systems that minimize chemical pesticide usage in California. This initiative emphasizes environmentally friendly practices and supports growers in transitioning to safer pest management techniques. Key project priorities include exploring alternatives to high-risk pesticides and enhancing agricultural sustainability. With a funding pool of $1 million, the program seeks projects that demonstrate effective pest management strategies while safeguarding human health and the environment.

The NEI Institutional Mentored Physician Scientist Award (K12 Clinical Trial Optional) aims to foster innovative research career development for clinically trained vision scientists. This funding opportunity encourages institutions to develop programs that prepare scholars for independent research careers, particularly in minimal risk clinical trials. Emphasis is placed on recruiting underrepresented groups in research, ensuring a diverse pool of clinician investigators engaged in vision research.

The Technical Assistance Program (TAP) in California supports small business technical assistance centers that provide vital consulting and training services. Funded by the state and other sources, TAP aims to enhance support for underserved businesses and expand access to essential resources. This program focuses on established centers with proven expertise, ensuring equitable opportunities for all entrepreneurs in California, thereby fostering economic growth and job creation across the state.

The Grief Reach: Changemaker Supported Community Expansion Cycle offers up to $110,000 to enhance community programs for grieving children. Organizations are encouraged to innovate and expand their services to better meet community needs. The initiative, in partnership with the Judi’s House/JAG Institute, emphasizes training and resources for effective program evaluation over a three-year period, culminating in impactful community expansion projects.

The Grief Reach grant program, supported by the New York Life Foundation and the National Alliance for Children's Grief, invites innovative community expansion proposals to better serve grieving children. Eligible organizations can apply for funding up to $160,000 to enhance their programs, focusing on unique community needs. By collaborating with the Judi's House/JAG Institute, participants will receive essential training and resources for impactful program evaluation, fostering a supportive environment for children and families facing grief.

The TruStage Foundation focuses on fostering economic mobility through education and housing initiatives. By supporting K-12 literacy, mentoring, and affordable housing projects, the foundation aims to uplift marginalized communities. With a commitment to addressing racial and socioeconomic disparities, TruStage seeks to empower individuals and families to build a brighter future. Their funding is directed towards impactful programs that align with their mission, while avoiding causes that do not meet their criteria for economic mobility.

The Calendar Year 2022 Disaster Water Grants program, administered by the USDA's Rural Utilities Service, aims to provide funding for water infrastructure repairs in areas affected by federally declared disasters during 2022. Eligible applicants include public bodies, non-profit organizations, and tribes, all required to demonstrate capacity and legal authority. The grants support not only repairs but also the enhancement of system resilience to mitigate future risks.

The Felix E. Martin Jr. Foundation Community Leadership Fund provides essential support for leadership development in Muhlenberg County, KY. It aims to empower individuals and groups seeking innovative solutions to local challenges. Eligible applicants include those pursuing personal leadership growth or researching effective community strategies. The fund underscores inclusivity, welcoming diverse applicants without discrimination. This initiative fosters a vibrant community by equipping leaders with the resources needed to effect positive change.

The TFish Fund Grant aims to alleviate poverty in East Asia by empowering small but impactful NGOs to achieve sustainability and transparency. Founded in 2011, the Transparent Fish Fund partners with select organizations that focus on poverty alleviation. By providing financial aid, capacity building, and promoting accountability, the fund bridges the gap between Western donors and local NGOs, fostering a philanthropic spirit while addressing the complex social issues faced in the region.

This funding opportunity aims to support Early Stage Investigators (ESIs) in conducting preclinical HIV/AIDS research using Nonhuman Primate (NHP) models. Eligible applicants must have at least two years of postdoctoral experience and be within ten years of their terminal degree. The initiative aligns with the NIH Strategic Plan for HIV and HIV-Related Research, targeting the reduction of HIV incidence, development of therapies, and advancement in research areas related to HIV.

The Research Experiences for Undergraduates (REU) program, funded by the National Science Foundation (NSF), promotes active research participation among undergraduate students across various research areas. It supports two mechanisms: REU Sites, which engage multiple students in ongoing research, and REU Supplements, which enhance existing NSF-funded projects. Participants must be U.S. citizens, nationals, or permanent residents, and each REU opportunity has its unique application process.

Rails-to-Trails Conservancy (RTC) Trail Grants

RTC’s Trail Grants are building strong foundations in communities for equitable trail network development and activation—investing in transformative projects and programs that create more access to trails for more people across the country.  

Our grants support organizations at all levels—from local and national nonprofits to public agencies—with a focus on community-based leadership, engagement and long-term impact.  

Since 2008, RTC has provided over $3.7 million in grant funding to more than 280 organizations seeking to create, connect and maintain the nation’s trails, building vibrant trail networks that connect neighborhoods and regions, and make it possible for America to walk, bike and be active outside.

The Crohn's & Colitis Foundation/NASPGHAN IBD Young Investigator Award supports early-career researchers in inflammatory bowel disease (IBD). This three-year grant offers mentorship and funding up to $60,000 annually, plus additional support for research-related expenses. Eligible applicants must hold an MD or PhD, demonstrate relevant research experience, and commit at least 65% of their time to the project. The award also facilitates access to IBD Plexus resources, enhancing research capabilities in the field.

The Beverage Container Recycling City/County Payment Program, administered by CalRecycle, allocates $10.5 million for fiscal year 2024-25 to support cities and counties in California. The funding aims to enhance beverage container recycling and litter cleanup efforts through curbside programs, public education, and cooperative regional projects. Eligible applicants include cities and counties, with minimum awards of $5,000 for cities and $10,000 for counties, based on population metrics.