Duke Family Foundation
Private foundation · Rapid City, SD · EIN 27-4359180 · reported 2023–2025
63grants reported
$200median award
$100lower quartile
$20smallest grant
$30Ktotal paid
11states reached
3years giving
This foundation funds faith-based organizations. 6 of its 63 reported grants went to churches, ministries or other religious organizations, $1,000 in total. That is what it paid, not what it says in a policy.
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
2458 Ambush Ranch RD
Rapid City, SD 57703-8467
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Jim Hill Middle School | Minot, ND | $3,000 |
| Jim Hill Middle School | Minot, ND | $2,700 |
| Jim Hill Middle School | Minot, ND | $2,500 |
| Hilary Hopfauf Memorial ED Scholar | Glendive, MT | $2,500 |
| American Heart Association | Dallas, TX | $1,760 |
| Black Hills Quilters Guild | Rapid City, SD | $1,540 |
| Monument Health Foundation | Rapid City, SD | $1,370 |
| Black Hills Road Trip of Hope | Rapid City, SD | $1,137 |
| Corbett Medical Foundation | Saratoga, WY | $1,067 |
| Minot State University Foundation | Minot, ND | $1,031 |
| ALS Association | St Paul, MN | $1,000 |
| Plentywood High School | Plentywood, MT | $700 |
| Salvation Army of Black Hills | Rapid City, SD | $640 |
| Codington Co Search and Rescue | Watertown, SD | $520 |
| Tanner House | Noble, OK | $500 |
| Monument Health Foundation | Rapid City, SD | $440 |
| Calvary Lutheran Church | Rapid City, SD | $400 |
| Saratoga Platate Valley Chamber | Sartoga, WY | $400 |
| Watertown 365 | Watertown, SD | $365 |
| South Park Elementary School | Rapid City, SD | $337 |
| Lake Area Zoological Society | Watertown, SD | $328 |
| Bear Country | Rapid City, SD | $325 |
| St Judes | Memphis, TN | $300 |
| Plentywood High School | Plentywood, MT | $290 |
| Toys for Tots | Rapid City, SD | $283 |
| Lutheran Church of Our Redeemer | Watertown, SD | $250 |
| Prairie Lakes Healthcare Foundation | Watertown, SD | $250 |
| Walleye Unlimited | Billings, MT | $250 |
| Leadership SD | Sioux Falls, SD | $206 |
| Bear Country | Rapid City, SD | $200 |
| Coalition for the Homeless | Louisville, KY | $200 |
| Bear Country | Rapid City, SD | $200 |
| South Park Elementary | Rapid City, SD | $200 |
| Toys for Tots | Triangle, VA | $193 |
| Bench Elementary School | Billings, MT | $179 |
| Zoo Houston | Houston, TX | $172 |
| St Joseph's Catholic Church | Plentywood, MT | $150 |
| Dawson Community College Foundation | Glendive, MT | $150 |
| West Cancer Foundation | Germantown, TN | $148 |
| Bramble Park Zoo | Watertown, SD | $137 |
| Lake Area Zoological Society | Watertown, SD | $130 |
| Watertown SD Breast Cancer Support | Watertown, SD | $115 |
| GO Outdoors of SD | Sioux Falls, SD | $108 |
| Zion Lutheran Church | Glendive, MT | $100 |
| Arrow Foundation | Watertown, SD | $100 |
| Alzheimer's Assn | Chicago, IL | $100 |
| Alzheimer's Assn | Chicago, IL | $100 |
| SD Police Officers Association | Sioux Falls, SD | $100 |
| Mt Lions Sight & Hearing Fdn | Columbia Falls, MT | $100 |
| Zoo Mt | Billings, MT | $94 |
| Storybook Island | Rapid City, SD | $76 |
| Boy Scouts of America | Watertown, SD | $75 |
| Southwest Middle School | Rapid City, SD | $71 |
| Storybrook Island | Rapid City, SD | $64 |
| Friends of SD Prairie Public | Vermillion, SD | $60 |
| Friends of SD Prairie Public | Vermillion, SD | $60 |
| SD Prairie Public | Sioux Falls, SD | $60 |
| Humane Society Black Hills | Rapid City, SD | $50 |
| S Canyon Lutheran Church | Rapid City, SD | $50 |
| St Michael Elementary | Sioux Falls, SD | $50 |
Showing the 60 largest of 63 reported grants.
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