Brad & Linda Lanting Family

Martens Family Foundation Inc

Twin Falls, ID

Whitten-Welch Foundation

Twin Falls, ID

Janice Seagraves Family Foundation Inc

Twin Falls, ID

The foundation funds education, families and children, humanitarian work, and humane animal treatment through grants to eligible nonprofits, schools, religious entities, and government organizations—not individuals—primarily in ten Idaho counties along the Hwy 93 and Hwy 75 corridors. In 2025, grants ranged from $500 to $250,000, with a median of $5,500. It accepts applications through its website, including unsolicited requests from eligible organizations.

Idaho Community Foundation Inc

Boise, ID

The Idaho Community Foundation funds nonprofits and community projects in areas including education, health, arts and culture, housing, and the environment across Idaho. Its 2024 grants had a median award of about $14,000; amounts vary by program, with Forever Idaho grants typically $3,000–$8,000. Applicants should follow the guidelines for the relevant grant program.

Blue Cross of Idaho Foundation

Meridian, ID

The foundation funds Idaho projects addressing health’s root causes, with a focus on community, education, and healthcare, and has supported work in all 44 counties. Its 2024 grants ranged from $250 to $300,000, with a median of $1,000. It does not accept unsolicited funding requests, but welcomes inquiries through RFPs offered several times a year.

Simplot Company Foundation Inc

Boise, ID

The foundation supports U.S. nonprofits working in arts, education, food and agriculture, community, youth, health care, and human services, with most recent grant dollars going to Idaho. In 2026, grants ranged from $500 to $494,613, with a median of $2,000. It funds only preselected organizations and does not accept unsolicited requests.

St Luke's Health System Ltd

Boise, ID

St. Luke’s funds nonprofit health initiatives addressing community needs, including mental health, access to care, and social determinants of health, primarily in Idaho and parts of Washington. Its 2025 grants had a median of $14,576, though awards ranged widely; it accepts applications through its Community Health Improvement Fund and sponsorship programs, with the next CHIF application window planned for August 2027.

Laura Moore Cunningham Foundation Inc

McCall, ID

The Laura Moore Cunningham Foundation funds Idaho nonprofits, especially education and outreach for children and programs serving underserved communities; it also supports scholarships through Idaho colleges and universities. Its 2024 grants ranged from $825 to $400,031, with a median of $17,500. It accepts unsolicited applications from qualified tax-exempt Idaho nonprofits through its online portal during the February 15–March 31 annual cycle.

The Pesky Family Foundation Inc

Boise, ID

The foundation supports organizations in education, arts and culture, health, youth development, and housing, with most of its 2024 grant dollars going to Idaho and some to other U.S. states. It made 84 grants totaling $529,483; the median was $1,000, though awards ranged widely. Its filing says giving is not restricted to preselected organizations, but does not state whether it accepts unsolicited requests.

Islands Fund

Boise, ID

ISLANDS FUND supports conservation and land stewardship, environmental education and youth programs, endowments, and other charitable purposes, with 2024 grants concentrated in Washington, Colorado, Vermont, California, and Montana. Its grants ranged from $10,000 to $2.365 million, with a median of $70,000. It funds only preselected charitable organizations and does not accept unsolicited requests.

Walli Gives Back Foundation Inc

Shelley, ID

Walli Gives Back Foundation supports families facing hardship and nonprofit organizations helping people in need, with activities and grants focused on financial assistance and community support. Its 2025 grants ranged from $1,000 to $15,501, with a median of $3,000, and went mainly to recipients in Utah and Idaho. It gives only to preselected charitable organizations and does not accept unsolicited funding requests.

Idaho Power Foundation Inc

Boise, ID

The foundation funds health and human services, arts and culture, and civic and community needs in Southern Idaho, Eastern Oregon, and Northern Nevada. Its 2025 grants ranged from $500 to $100,000, with a median of $2,500. It does not limit giving to preselected organizations; applications are available by request.