Duke Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Duke Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 27-4359180

Foundation Overview

Based in Rapid City, SD, Duke Family Foundation has awarded 155 grants totaling $70,217 to organizations in South Dakota, Texas and 10 other states across the US. Individual grants range from $20 to $5,000, with a median award of $200.

Latest Tax Year
2025
Total Giving (all years)
$70,217
Total Assets
$106,536
Median Grant (all grants)
$200

Latest Form 990-PF Snapshot

Total Grants
18
Median Grant
$242
% Median Grant Growth
+21% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 44%

8 of 18 recipients (44%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
South Dakota

54% of grants are awarded in South Dakota, with additional funding distributed across 11 other locations. The foundation balances regional focus with broader geographic diversity. Within South Dakota, funding concentrates in Watertown (49%), Rapid City (25%), Sioux Falls (8%).

Funding Trajectory
+39%

Moderate 39% growth trend over 6 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Duke Family Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Jim Hill Middle School $3,000 Minot, ND, US Charitable Contribution 2025
Bear Country $200 Rapid City, SD, US Charitable Contribution 2025
Monument Health Foundation $1,370 Rapid City, SD, US Charitable Contribution 2025
Calvary Lutheran Church $400 Rapid City, SD, US Charitable Contribution 2025
St Joseph's Catholic Church $150 Plentywood, MT, US Charitable Contribution 2025
Zion Lutheran Church $100 Glendive, MT, US Charitable Contribution 2025
Dawson Community College Foundation $150 Glendive, MT, US Charitable Contribution 2025
Bench Elementary School $179 Billings, MT, US Charitable Contribution 2025
South Park Elementary School $337 Rapid City, SD, US Charitable Contribution 2025
Southwest Middle School $71 Rapid City, SD, US Charitable Contribution 2025
Black Hills Quilters Guild $1,540 Rapid City, SD, US Charitable Contribution 2025
Toys For Tots $283 Rapid City, SD, US Charitable Contribution 2025
Als Association $1,000 St Paul, MN, US Charitable Contribution 2025
American Heart Association $1,760 Dallas, TX, US Charitable Contribution 2025
Plentywood High School $700 Plentywood, MT, US Charitable Contribution 2025
Storybrook Island $64 Rapid City, SD, US Charitable Contribution 2025
Friends Of Sd Prairie Public $60 Vermillion, SD, US Charitable Contribution 2025
Lake Area Zoological Society $130 Watertown, SD, US Charitable Contribution 2025
Alzheimer's Assn $100 Chicago, IL, US Charitable Contribution 2024
Bear Country $200 Rapid City, SD, US Charitable Contribution 2024
Jim Hill Middle School $2,700 Minot, ND, US Charitable Contribution 2024
Sd Police Officers Association $100 Sioux Falls, SD, US Charitable Contribution 2024
Walleye Unlimited $250 Billings, MT, US Charitable Contribution 2024
Monument Health Foundation $440 Rapid City, SD, US Charitable Contribution 2024
St Judes $300 Memphis, TN, US Charitable Contribution 2024
Sd Prairie Public $60 Sioux Falls, SD, US Charitable Contribution 2024
Zoo Mt $94 Billings, MT, US Charitable Contribution 2024
S Canyon Lutheran Church $50 Rapid City, SD, US Charitable Contribution 2024
Go Outdoors Of Sd $108 Sioux Falls, SD, US Charitable Contribution 2024
Hilary Hopfauf Memorial Ed Scholar $2,500 Glendive, MT, US Charitable Contribution 2024
St Michael Elementary $50 Sioux Falls, SD, US Charitable Contribution 2024
Saratoga Platate Valley Chamber $400 Sartoga, WY, US Charitable Contribution 2024
Corbett Medical Foundation $1,067 Saratoga, WY, US Charitable Contribution 2024
Bramble Park Zoo $137 Watertown, SD, US Charitable Contribution 2024
Tanner House $500 Noble, OK, US Charitable Contribution 2024
Black Hills Road Trip Of Hope $1,137 Rapid City, SD, US Charitable Contribution 2024
Calvary Lutheran Church $50 Rapid City, SD, US Charitable Contribution 2024
Mt Lions Sight & Hearing Fdn $100 Columbia Falls, MT, US Charitable Contribution 2024
Zoo Houston $172 Houston, TX, US Charitable Contribution 2024
South Park Elementary $200 Rapid City, SD, US Charitable Contribution 2024
Leadership Sd $206 Sioux Falls, SD, US Charitable Contribution 2024
Salvation Army Of Black Hills $640 Rapid City, SD, US Charitable Contribution 2024
Watertown 365 $365 Watertown, SD, US Charitable Contribution 2023
Friends Of Sd Prairie Public $60 Vermillion, SD, US Charitable Contribution 2023
Codington Co Search And Rescue $520 Watertown, SD, US Charitable Contribution 2023
Lake Area Zoological Society $328 Watertown, SD, US Charitable Contribution 2023
Arrow Foundation $100 Watertown, SD, US Charitable Contribution 2023
Jim Hill Middle School $2,500 Minot, ND, US Charitable Contribution 2023
West Cancer Foundation $148 Germantown, TN, US Charitable Contribution 2023
Lutheran Church Of Our Redeemer $250 Watertown, SD, US Charitable Contribution 2023
Watertown Sd Breast Cancer Support $115 Watertown, SD, US Charitable Contribution 2023
Minot State University Foundation $1,031 Minot, ND, US Charitable Contribution 2023
Prairie Lakes Healthcare Foundation $250 Watertown, SD, US Charitable Contribution 2023
Alzheimer's Assn $100 Chicago, IL, US Charitable Contribution 2023
Boy Scouts Of America $75 Watertown, SD, US Charitable Contribution 2023
Bear Country $325 Rapid City, SD, US Charitable Contribution 2023
Coalition For The Homeless $200 Louisville, KY, US Charitable Contribution 2023
Plentywood High School $290 Plentywood, MT, US Charitable Contribution 2023
Humane Society Black Hills $50 Rapid City, SD, US Charitable Contribution 2023
Storybook Island $76 Rapid City, SD, US Charitable Contribution 2023
Toys For Tots $193 Triangle, VA, US Charitable Contribution 2023
Lake Bronson Lions Club $20 Lake Bronson, MN, US Charitable Contribution 2023
Vergas Lions Club $20 Vergas, MN, US Charitable Contribution 2023
Watertown 365 $365 Watertown, SD, US Charitable Contribution 2023
Friends Of Sd Prairie Public $60 Vermillion, SD, US Charitable Contribution 2023
Codington Co Search And Rescue $520 Watertown, SD, US Charitable Contribution 2023
Lake Area Zoological Society $328 Watertown, SD, US Charitable Contribution 2023
Arrow Foundation $100 Watertown, SD, US Charitable Contribution 2023
Jim Hill Middle School $2,500 Minot, ND, US Charitable Contribution 2023
West Cancer Foundation $148 Germantown, TN, US Charitable Contribution 2023
Lutheran Church Of Our Redeemer $250 Watertown, SD, US Charitable Contribution 2023
Watertown Sd Breast Cancer Support $115 Watertown, SD, US Charitable Contribution 2023
Minot State University Foundation $1,031 Minot, ND, US Charitable Contribution 2023
Prairie Lakes Healthcare Foundation $250 Watertown, SD, US Charitable Contribution 2023
Alzheimer's Assn $100 Chicago, IL, US Charitable Contribution 2023
Boy Scouts Of America $75 Watertown, SD, US Charitable Contribution 2023
Bear Country $325 Rapid City, SD, US Charitable Contribution 2023
Coalition For The Homeless $200 Louisville, KY, US Charitable Contribution 2023
Plentywood High School $290 Plentywood, MT, US Charitable Contribution 2023
Humane Society Black Hills $50 Rapid City, SD, US Charitable Contribution 2023
Storybook Island $76 Rapid City, SD, US Charitable Contribution 2023
Toys For Tots $193 Triangle, VA, US Charitable Contribution 2023
Lake Bronson Lions Club $20 Lake Bronson, MN, US Charitable Contribution 2023
Vergas Lions Club $20 Vergas, MN, US Charitable Contribution 2023
Watertown 365 $365 Watertown, SD, US Charitable Contribution 2022
Friends Of Sd Prairie Public $60 Vermillion, SD, US Charitable Contribution 2022
American Heart Association $100 Dallas, TX, US Charitable Contribution 2022
Codington Co Search And Rescue $480 Watertown, SD, US Charitable Contribution 2022
Lake Area Zoological Society $144 Watertown, SD, US Charitable Contribution 2022
Sd Peace Officers Assoc $60 Huron, SD, US Charitable Contribution 2022
Watertown Foundation $550 Watertown, SD, US Charitable Contribution 2022
Arrow Foundation $300 Watertown, SD, US Charitable Contribution 2022
Jim Hill Middle School $203 Minot, ND, US Charitable Contribution 2022
Watertown Regional Library $100 Watertown, SD, US Charitable Contribution 2022
Und Foundation $600 Grand Forks, ND, US Charitable Contribution 2022
St Mark's Lutheran Church $150 West Des Moines, IA, US Charitable Contribution 2022
Castlewood Community Foundation $780 Castlewood, SD, US Charitable Contribution 2022
West Cancer Foundation $154 Germantown, TN, US Charitable Contribution 2022
Joy Ranch $300 Florence, SD, US Charitable Contribution 2022
Memphis Zoo $100 Memphis, TN, US Charitable Contribution 2022
Peace Lutheran Church $100 Billings, MT, US Charitable Contribution 2022
Watertown 365 $365 Watertown, SD, US Charitable Contribution 2022
Friends Of Sd Prairie Public $60 Vermillion, SD, US Charitable Contribution 2022
American Heart Association $100 Dallas, TX, US Charitable Contribution 2022
Codington Co Search And Rescue $480 Watertown, SD, US Charitable Contribution 2022
Lake Area Zoological Society $144 Watertown, SD, US Charitable Contribution 2022
Sd Peace Officers Assoc $60 Huron, SD, US Charitable Contribution 2022
Watertown Foundation $550 Watertown, SD, US Charitable Contribution 2022
Arrow Foundation $300 Watertown, SD, US Charitable Contribution 2022
Jim Hill Middle School $203 Minot, ND, US Charitable Contribution 2022
Watertown Regional Library $100 Watertown, SD, US Charitable Contribution 2022
Und Foundation $600 Grand Forks, ND, US Charitable Contribution 2022
St Mark's Lutheran Church $150 West Des Moines, IA, US Charitable Contribution 2022
Castlewood Community Foundation $780 Castlewood, SD, US Charitable Contribution 2022
West Cancer Foundation $154 Germantown, TN, US Charitable Contribution 2022
Joy Ranch $300 Florence, SD, US Charitable Contribution 2022
Memphis Zoo $100 Memphis, TN, US Charitable Contribution 2022
Peace Lutheran Church $100 Billings, MT, US Charitable Contribution 2022
Glendive Lions $1,000 Glendive, MT, US Charitable Contribution 2021
Jim Hill Middle School $2,500 Minot, ND, US Charitable Contribution 2021
Watertown 365 $365 Watertown, SD, US Charitable Contribution 2021
Afoot Too Small $210 Iowa City, IA, US Charitable Contribution 2021
Friends Of Sd Prairie Public $260 Vermillion, SD, US Charitable Contribution 2021
American Heart Association $103 Dallas, TX, US Charitable Contribution 2021
Lutheran Church Of Our Redeemers $200 Watertown, SD, US Charitable Contribution 2021
Codington Co Search And Rescue $600 Watertown, SD, US Charitable Contribution 2021
Lake Area Zoological Society $20 Watertown, SD, US Charitable Contribution 2021
Alzheimer's Association $500 Chicago, IL, US Charitable Contribution 2021
Zoo Montana $179 Billings, MT, US Charitable Contribution 2021
Sd Peace Officers Assoc $50 Huron, SD, US Charitable Contribution 2021
Boy Scouts Of America $200 Sioux Falls, SD, US Charitable Contribution 2021
Watertown Foundation $565 Watertown, SD, US Charitable Contribution 2021
Arrow Foundation $500 Watertown, SD, US Charitable Contribution 2021
Mt Lions Sight And Hearing $100 Kallispell, MT, US Charitable Contribution 2021
Minot State University $1,000 Minot, ND, US Charitable Contribution 2021
Lake Area Technical College $4,600 Watertown, SD, US Charitable Contribution 2021
Toys For Tots $77 Billings, MT, US Charitable Contribution 2021
Salvation Army $100 Watertown, SD, US Charitable Contribution 2020
Glendive Lions $356 Glendive, MT, US Charitable Contribution 2020
Make A Wish Foundation $303 Sioux Falls, SD, US Charitable Contribution 2020
Jim Hill Middle School $2,000 Minot, ND, US Charitable Contribution 2020
Sd Peace Officers Association $100 Huron, SD, US Charitable Contribution 2019
St Jude's Childrens Research Hos $200 Memphis, TN, US Charitable Contribution 2019
St Mark's Lutheran Church $100 West Des Moines, IA, US Charitable Contribution 2019
American Heart Association $50 Dallas, TX, US Charitable Contribution 2019
Grenora School Foundation $20 Grenora, ND, US Charitalbe Contribution 2019
Fccla Plentywood Schools $40 Plentywood, MT, US Charitable Contribution 2019
Glendive Medical Center $100 Glendive, MT, US Charitable Contribution 2019
Zion Lutheran Church $100 Glendive, MT, US Charitable Contribution 2019
Salvation Army $150 Minot, ND, US Charitable Contribution 2019
Lake Area Zoological Society $124 Watertown, SD, US Charitable Contribution 2019
Jim Hill Middle Schools $2,000 Minot, ND, US Charitable Contribution 2019
Beacon Center $166 Watertown, SD, US Charitable Contribution 2019
Arrowhead Foundation $100 Watertown, SD, US Charitable Contribution 2019
Elks Lodge 1324 $5,000 Glendive, MT, US Charitable Contribution 2019

Foundations Similar to Duke Family Foundation

Discover 5 foundations with comparable assets ($59,687-$106,640), similar grant patterns, and geographic focus in SD that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 46-5364848 | 26 grants awarded
$71,887
(↓ Smaller)
$250
median grant
Spearfish, SD
Same state
84%
Excellent match

EIN: 51-0223079 | 10 grants awarded
$59,687
(↓ Smaller)
$300
median grant
Rapid City, SD
Same state
78%
Good match

EIN: 37-6584337 | 42 grants awarded
$106,561
(≈ Similar)
$200
median grant
Philadelphia, PA
70%
Good match

EIN: 11-2614184 | 167 grants awarded
$106,640
(≈ Similar)
$200
median grant
Greenwood Lake, NY
70%
Good match

EIN: 83-2941696 | 11 grants awarded
$106,131
(≈ Similar)
$251
median grant
Dyer, IN
70%
Good match

Contact Information

Official contact details for Duke Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 27-4359180
Website N/A
Address 2458 AMBUSH RANCH RD Rapid City, SD 57703-8467

Key People (2)

Board members, trustees, and key staff who oversee Duke Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Director Scott Duke
Director Darcy Duke

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Duke Family Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.