Charles P & Margaret E Polk Foundation

The Rockjensen Foundation Inc

The Woodlands, TX

The Rockjensen Foundation supports a varied mix of charitable organizations, including religious, educational, child-advocacy, and health organizations, with most 2025 grant dollars going to Texas recipients. Its 2025 grants ranged from $1,000 to $435,000, with a median of $8,400. It funds only preselected organizations and does not accept unsolicited requests.

Kiwanis Foundation of Lake Bluff & Lake

Lake Bluff, IL

The foundation supports educational and youth opportunities, family essentials, food assistance, and services for people with Down syndrome, primarily in Illinois. Its 2025 grants ranged from $500 to $10,000, with a median of $2,500. It funds only preselected organizations and does not accept unsolicited requests.

Community Foundation of Howard County

Kokomo, IN

The Community Foundation of Howard County funds social services, scholarships, community development, youth programs, and work in areas such as education, healthcare, the environment, and arts and culture in Howard, Clinton, and Carroll counties, Indiana. Its 2024 grants ranged from $5,084 to $306,562, with a median of $14,816. It accepts unsolicited requests from eligible 501(c)(3) organizations serving the area.

RPC Inc Charitable Foundation

Iowa City, IA

The RPC Inc Charitable Foundation supports a range of charitable organizations, including those focused on hospice care, education, community services, and the arts, with 2024 grants going to recipients in Iowa. Its 2024 grants ranged from $100 to $11,500, with a median of $1,000. It gives only to preselected organizations and does not accept unsolicited requests.

The Rotary Foundation of Rotary International

Evanston, IL

The Rotary Foundation supports Rotary and Rotaract members’ projects, scholarships, exchanges, and humanitarian work in areas including health, education, poverty alleviation, peace, and the environment, locally and internationally. In 2025, grants ranged from $5,500 to $1.5 million, with a median of $43,906. Grant applications are available to Rotary or Rotaract club members, so unsolicited requests from others are not indicated.

Ancient City Parking Inc

St Augustine, FL

Vogel Foundation

Orange City, IA

In 2025, the Vogel Foundation funded educational, religious, community, and general-support activities, giving grants of $500 to $127,500, with a median of $6,250. Most funding went to Iowa, with smaller amounts going to South Dakota, Michigan, and Illinois. It funds preselected organizations and does not accept unsolicited requests.

Michael D Andreas Foundation

Otsego, MI

Walden Charitable Foundation

Arnolds Park, IA

The foundation supports charitable and educational causes, including food assistance, health care, homelessness services, and education; its 2025 grants all went to Iowa recipients, though one supported work in Haiti. Grants ranged from $1,000 to $30,000, with a median of $5,000. Its filing says giving is not restricted to preselected organizations, but does not state whether it accepts unsolicited requests.

Missouri United Methodist Foundation Inc

Columbia, MO

The Missouri United Methodist Foundation funds new or innovative ministry projects by United Methodist churches and related agencies in Missouri, with emphasis on leadership development, outreach, and poverty relief. Its 2024 grants ranged from $5,229 to $108,567, with a median of $12,895; it considers proposals twice a year, but the profile does not state whether it accepts unsolicited requests.

Nautilus Foundation Inc

Palm Beach, FL

Nautilus Foundation supports a broad range of nonprofit purposes, with 2025 grants of $500–$13,500 and a median award of $1,250. It is based in Florida and gave most heavily in Maine, followed by New York, Florida, Connecticut, and Pennsylvania; the filing says it does not restrict giving to preselected organizations, but does not state whether it accepts unsolicited requests.