Best Riverside Grants for Nonprofits in California

The Cynthia Woods Mitchell Fund for Historic Interiors, established by George P. Mitchell in 1997, supports the preservation of historic interiors through grants ranging from $2,500 to $15,000. Eligible applicants include public agencies and nonprofits, while individuals may apply if their project involves a National Historic Landmark. The competitive selection process typically concludes within three months, with grant recipients required to match funds dollar-for-dollar. This initiative promotes education and planning activities crucial for maintaining historic interior integrity.

The Regenerative Agriculture Foundation Grant supports organizations that promote regenerative practices, emphasizing the value of people, plants, animals, and the planet. With a focus on BIPOC-led initiatives, the foundation encourages systemic change in agricultural systems through collaborative funding. Grants are available to U.S.-based organizations that align with RAF's vision and engage in transformative efforts. The competitive grantmaking process is by invitation only, ensuring targeted support for impactful projects.

The Kids to Parks Day School Grants Program offers funding up to $1,000 for Title I schools in the U.S. to enhance student engagement with parks and public lands. This initiative encourages hands-on learning experiences through outdoor activities and stewardship projects, promoting environmental education and healthy lifestyles. Eligible classrooms can apply, emphasizing student involvement in the application process. The program aims to empower students and teachers to foster a deeper connection with nature and their communities.

The Sustainable Agriculture & Food Systems Small Grants Program, managed by the UC Sustainable Agriculture Research and Education Program, aims to enhance the resilience of California’s food systems. It supports projects that promote environmentally regenerative practices, improve access to healthy foods, and strengthen community connections. Priority is given to initiatives benefiting disadvantaged communities and socially disadvantaged groups, ensuring inclusivity in agricultural development while addressing ecological and economic challenges.

The Business & Workforce Development Grants aim to bolster California's wood products infrastructure, ensuring the sustainability of forests and supporting the communities reliant on them. Funded through California Climate Investments, this initiative promotes diverse projects that enhance business and workforce development in the forestry sector. Key areas include business development, bioenergy, and forest-related workforce training, all contributing to healthier, resilient forests and a stronger economy, particularly in disadvantaged communities.

The National Fund for Sacred Places Grant Program supports historic houses of worship in the U.S. through matching grants ranging from $50,000 to $250,000. This initiative, in collaboration with the National Trust for Historic Preservation, aims to enhance community engagement and preserve culturally significant buildings. Applicants are encouraged to demonstrate their historical relevance and community service, particularly those representing underrepresented groups. The program prioritizes urgent repair needs and projects that foster inclusivity and accessibility.

Casey's Cash for Classrooms Grants support K-12 public and nonprofit private schools through funding for physical improvements, material needs, teacher support, and community engagement. In 2025, $900,000 was awarded across 80 grants, allowing schools to enhance their learning environments. With a commitment to community engagement, Casey's has donated $15 million since 2019, emphasizing their dedication to making life better for communities and guests. Grants range from $3,000 to $50,000, with funds required to be used within 12 months.

The CA Wildfire Prevention Grants Program, managed by CAL FIRE, offers funding for projects aimed at reducing wildfire risks in vulnerable communities. It prioritizes activities like hazardous fuels reduction, wildfire prevention planning, and educational initiatives that focus on enhancing public safety and environmental sustainability. Projects are evaluated based on their potential to mitigate wildfire threats, with additional consideration given to disadvantaged communities and initiatives that demonstrate carbon benefits. Competitive selection ensures effective use of resources.

The Lemelson Foundation Grant supports initiatives in invention education and entrepreneurship, aiming to empower young inventors and foster innovation. With over $300 million provided since its inception, the Foundation focuses on strengthening ecosystems for invention in the U.S. and developing countries. Organizations interested in aligning with their mission are encouraged to take an eligibility quiz and submit inquiries through their contact form. This commitment is crucial for driving impactful solutions to global challenges.

The Awards for Advancing Minority Mental Health, established by the American Psychiatric Association Foundation in 2003, aim to honor community organizations that promote mental health awareness in underserved minority communities. These awards recognize efforts to improve access to quality mental health services, enhance treatment quality, and address cultural barriers. Organizations must have been operational for at least two years and demonstrate innovative approaches to mental health challenges.

The Pet Lover’s Spay and Neuter Grant Program, facilitated by the California Department of Food and Agriculture, aims to combat pet overpopulation by providing funding for spay/neuter services to municipalities and non-profits across California. With an anticipated budget of $500,000, individual grants ranging from $25,000 to $50,000 will be awarded to eligible projects. This initiative is funded through the Pet Lover’s License Plate Program and the Prevention of Animal Homelessness and Cruelty Tax Contribution Fund.

The Hemophilia Alliance Foundation's Impact Grants aim to support organizations enhancing services for individuals with inherited bleeding disorders. Since its inception in 2009, the foundation has awarded over $6.6 million, enabling innovative projects that expand capacity and collaboration. Eligible applicants include local organizations and federally-funded treatment centers, emphasizing creativity in project proposals. Priority will be given to initiatives that address unserved populations and foster educational advancements in the community.

The Volunteer Fire Capacity (VFC) Program offers crucial funding to California's rural fire departments for essential firefighting equipment and training. This federally funded initiative supports local agencies in acquiring personal protective equipment and improving training capabilities to ensure safety and compliance with national standards. With grant awards ranging from $500 to $20,000, the program emphasizes a dollar-for-dollar match requirement, allowing departments to enhance their firefighting resources and effectiveness in serving communities with populations of 10,000 or less.

The Kia Pet Adoption Grant, funded by the Petfinder Foundation as part of the Accelerate the Good program, supports organizations in the US, Canada, and Mexico with free or reduced-fee adoptions for dogs and cats. Grants are awarded monthly based on the number of adoptable pets listed on Petfinder.com until funds are depleted or November 1st. Grantees are required to report adoptions and share stories of pets adopted through this initiative.

The CTIA Wireless Foundation's Catalyst Grant Program aims to empower social entrepreneurs leveraging 5G technology to tackle critical challenges in American communities. With over $200,000 in unrestricted grants available, the program supports innovative projects that utilize 5G connectivity for social good. As 5G transforms communication and interaction, the Catalyst Grant seeks visionary leaders who can harness this potential to inspire meaningful change and enhance community engagement.

The Pop-Up Libraries at Community Meal Sites grant program enables California public libraries to provide enriching literary resources at community meal sites during summer. Libraries can apply for funds to support outreach, enhance summer reading programs, and offer educational materials and activities for children and teens. This initiative fosters community engagement and promotes literacy, ensuring children have access to books and learning opportunities while enjoying summer meals.

The Library-Based Meal Sites program addresses summer food insecurity among low-income families in California by providing nutritious meals and promoting literacy. Libraries can apply for funds to enhance their summer reading programs, purchase operational supplies, and organize enriching activities for children. By leveraging library resources, the program aims to create a supportive environment for children and teens, ensuring they have access to healthy food and educational opportunities during the summer months.

The Youth Development Grant Program aims to empower California public libraries to enhance summer meal initiatives by providing teens with valuable leadership and workforce readiness skills. Libraries can apply for funding to support scholarships, food handling certifications, training materials, and workshops that foster essential skills. This initiative not only feeds children but also cultivates future community leaders, making it a vital resource for youth development in the state.

The Farm to Summer Grant Program, funded by the California State Library, aims to connect children and families with locally sourced food through engaging activities at public libraries. Participants are expected to offer hands-on food education, including gardening, cooking, and sustainability practices. Open to all public libraries supporting summer meals for youth, the program encourages creativity in facilitating food education and promoting community involvement, although certain costs like food purchases and entertainers are not covered.

The USTA: Adult Social Play Grant aims to enhance adult participation in tennis through social programming that promotes fun and inclusivity. It supports various drop-in events, leagues, and creative venues, encouraging both new and seasoned players to engage with the sport. By fostering a welcoming environment, this grant helps instill a love for tennis in future generations, increasing the number of social leagues and events across communities.

The California Department of Fish and Wildlife (CDFW) invites proposals for the Cannabis Restoration Grants aimed at cleaning up and enhancing watersheds and wildlife habitats affected by cannabis cultivation. This initiative supports projects that include remediation of public and private lands, road decommissioning, and biodiversity enhancement. Applications are accepted on a rolling basis until funds are exhausted, emphasizing ecological restoration and conservation efforts across the state.

Morgan Stanley Alliance for Children’s Mental Health Innovation Awards aim to fund innovative mental healthcare solutions for children in the U.S. This initiative invites U.S.-based 501(c)(3) charities with revenues under $5 million to submit projects. With up to $550,000 in grants, the program focuses on addressing critical mental health issues among youth, fostering equity in access to care, and supporting nonprofits led by young leaders. Awards include up to $100,000 for general and $50,000 for Next Gen projects.

The APA Foundation's Helping Hands Grants provide up to $5,000 to medical schools for projects aimed at improving mental health education and assistance in under-served communities. Initiated in 2005, this program empowers medical students to lead initiatives that promote awareness of mental illness and encourage community service, particularly among minority populations. By partnering with community agencies, these projects foster a deeper interest in psychiatry while addressing critical mental health needs.

The Bar Success Intervention Grant Program, funded by AccessLex Institute, aims to enhance bar exam passage rates for at-risk law students and graduates. With grants ranging from $150,000 to $300,000 for programs lasting 12 to 24 months, the initiative seeks data-driven solutions that are scalable and replicable. Eligible applicants include U.S. nonprofit organizations and law schools. Programs should feature clear goals, measurable objectives, and a robust evaluation plan to ensure effectiveness and sustainability.

Monarch Watch offers a Free Milkweeds Grant for habitat restoration projects aimed at supporting the monarch butterfly population. The program provides free milkweed plugs to schools and educational non-profits that demonstrate clear educational goals, long-term maintenance plans, and adequate space for the plants. With over 730,000 milkweeds distributed since 2015, this initiative plays a vital role in restoring habitats along key migration routes in the eastern and western U.S.

Patagonia supports environmental organisations with bold, direct-action agendas and a commitment to long-term change.

We support innovative work that addresses the root causes of the environmental crisis and seeks to protect both the environment and affected communities. We focus on places where we’ve built connections through outdoor recreation and through our network of retail stores, nationally and internationally.

We believe local battles to protect a specific stand of forest, a stretch of river, an indigenous wild species or a community from a polluting refinery build public support and confront larger, more complex issues like climate change, biodiversity loss and environmental justice.

We encourage work that brings underrepresented communities to the forefront of the environmental movement and defends communities whose health and livelihoods are threatened by environmental exploitation.

We support multipronged campaigns that push for greater environmental protections and force the government to abide by its own laws.

We fund work that:

• builds an equitable, inclusive and diverse environmental movement
• confronts systemic bias, discrimination and injustice in environmental policy or outdoor spaces
• is action-oriented
• focuses on root causes
• has a clear strategy
• identifies specific goals and objectives that can be effectively measured to evaluate success
• builds public involvement and civic engagement

Patagonia believes that the most direct path to real change is through building grassroots momentum.

Our funding focuses on organisations that have or can create a strong base of support. Because we’re a privately held company, we have the freedom to fund risk-taking, off-the-beaten-track groups, and that’s where we believe our small grants are most effective.

The Home Depot Foundation's Path to Pro Scholarship aims to support U.S. veterans and train skilled tradespeople. With a commitment of $750 million by 2030, the Foundation has already trained over 44,000 participants. The program collaborates with industry leaders to address the skilled labor gap, offering resources and training in various trades such as carpentry and plumbing. By providing opportunities for high school seniors and graduates, this initiative fosters career development in the home improvement sector.