Lumen Inc

The Rivers Foundation

Wilmington, DE

Idaho Community Foundation Inc

Boise, ID

The Idaho Community Foundation funds Idaho nonprofits, community organizations, and public entities in areas including health, housing, education, arts and culture, the environment, and community benefit. Its 2024 grants had a median of $14,082; its regional program typically awards $3,000–$8,000, with requests capped at $25,000. It accepts applications through specific programs and its online portal, but the profile does not state whether it accepts unsolicited requests generally.

Blue Cross of Idaho Foundation

Meridian, ID

The Blue Cross of Idaho Foundation for Health funds Idaho programs addressing root causes of health, with a focus on community, education, and healthcare. Its 2024 grants ranged from $250 to $300,000, with a median of $1,000, and its work reaches all 44 Idaho counties. It generally funds preselected organizations and does not accept unsolicited requests.

Simplot Company Foundation Inc

Boise, ID

The Simplot Company Foundation supports arts, education, youth, community, health and human services, and food and agriculture programs, with most recent funding going to Idaho organizations. Its 2026 grants ranged from $500 to $494,613, with a median of $2,000. Although its website invites proposals for quarterly review, its 2025 filing says it funds only preselected organizations and does not accept unsolicited requests.

St Luke's Health System Ltd

Boise, ID

St. Luke’s Health System funds nonprofit programs and community-focused events that improve health, with priority for needs identified in its community health assessments and social factors such as housing, behavioral health, and access to care. Its 2025 grants ranged from $5,682 to $3.1 million, with a median of $14,576; funding supports communities across Idaho, including the Magic Valley. It provides an online application route for grant and sponsorship requests, but does not state whether it accepts unsolicited requests.

Laura Moore Cunningham Foundation Inc

McCall, ID

The Laura Moore Cunningham Foundation supports qualified tax-exempt Idaho nonprofits, prioritizing outreach and education for children, underserved communities, and underserved populations; it also funds scholarships through participating colleges. In 2025, grants ranged from $825 to $480,050, with a median of $15,000. It accepts unsolicited applications through an annual online grant cycle.