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· Community foundation

Oahe Foundation

To provide a foundation, which may be used by others as a conduit for the purpose of channeling contributions made by the public at large through this 501(c)(3) foundation, which funds will be ultimately used for charitable, educational or scientific purpose, in the name of and on behalf of the third party donor.

$2.0M
Granted FY2025still arriving
39
Grants FY2025still arriving
3
States reached
$502k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Youth Development$4.0MReligion$3.4MHealth$1.7MEducation$940kPhilanthropy$699kHuman Services$594kPublic Benefit$424kRecreation & Sports$397kOther$0
02FY2025 · 39 grants

Where the money goes

Grants by size, and the largest recipients.

How this is measured
The 39 grants below total $1,636,527, the rows itemized in this filing. The $2,028,997 headline is the total grant expense on the return; the other $392,470 is giving the schedule does not break out (grants under the $5,000 itemization floor, grants to individuals, grants on other schedules). Every figure below describes the itemized rows only.

By grant size · FY2025

  • Under $10k13 grants · $109k
  • $10k–50k19 grants · $383k
  • $50k–250k6 grants · $642k
  • $250k+1 grant · $502k
$10,807
Median grant
3
States reached
$28M
Total assets
Largest grants
RecipientAmount
OAHE YMCA$501,535
SD COMMUNITY FOUNDATION$193,004
PIERRE FIRST UNITED METHODIST CHURC$189,642
PIERRE EDUCATION FOUNDATION$84,000
CAPITAL AREA UNITED WAY$67,100
AVERA ST MARY'S FOUNDATION$58,690
CITY OF PIERRE$50,000
LUTHERAN MEMORIAL CHURCH$44,963
COUNTRYSIDE HOSPICE INC$39,936
CAPITAL CITY CAMPUS$39,024
PIERREFT PIERRE HUMANE SOCIETY$37,178
POST 8 BASEBALL$36,186
SD DISCOVERY CENTER$35,000
FUTURE FORT PIERRE$16,875
OAHE HOCKEY ASSOCIATION$15,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY17–25, $4.2M) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%OAHE YMCA: $1.1M → 10%OAHE YMCA: $1.1M → 10%OAHE YMCA: $800k → 10%OAHE YMCA: $502k → 10%OAHE YMCA: $425k → 10%ABBOTT HOUSE FOUNDATION: $10k → 14%ABBOTT HOUSE FOUNDATION: $10k → 14%MISSOURI SHORES DOMESTIC VIOLENCE: $100k → 10%MISSOURI SHORES DOMESTIC VIOLENCE: $100k → 10%OAHE YMCA: $45k → 10%MISSOURI SHORES DOMESTIC VIOLENCE: $10k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

97%of every dollar goes to organizations it has funded before.
$14M · 47 repeat orgs$407k to everyone else

Grantees it renews have grown median revenue +48% since the first grant, against +15% for those funded once.

47 repeat relationships: 33 still active in FY2025, 14 since wound down; 4 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

47
13

Total granted

$14M
$359k

Median revenue growth · since first grant

+48%
+15%

Still filing today

70%
77%

New vs renewed · share of each year

In FY2025, 97% of grant dollars renewed an existing relationship; $48k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
HealthHuman ServicesEducationArts & CulturePhilanthropyAnimalsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • OY
    OAHE YOUNG MEN'S CHRISTIAN ASSOCIATION
    6× · 2017–2025 · $4.0M · revenue +116% · 50% of their budget
  • CA
    CAPITAL AREA COUNSELING SERVICEINC
    8× · 2017–2024 · $1.0M · revenue +39%
  • PS
    PIERRE SCHOOL DISTRICT NO 32-2 EDUCATIONAL FOUNDATION
    9× · 2017–2025 · $573k · revenue +729% · 47% of their budget

Funded once

  • GU
    GROWING UP TOGETHER
    one grant, 2024 · $64k · revenue -33%
  • AS
    Avera St Mary's
    one grant, 2024 · $64k · revenue +10%
  • SD
    SOUTH DAKOTA PARKS AND WILDLIFE FOUNDATIONgraduated
    one grant, 2017 · $60k · revenue +89%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Sd Association of Healthcare Organizations

Advancing healthy communities through a unified voice across the health care continuum.

—
2
Coteau Des Prairies Hospital

Quality care with a personal touch, close to home.

Health
3
South Dakota State University Foundation

Enhancing excellence by cultivating generosity and treasuring the loyalty of all we serve.

Education
4
Madison Community Hospital

Madison regional health system serves as a community health focal point through the provision of compassionate, quality, and innovative care.

Health
5
Southeastern North Dakota Community Action Agency

Southeastern north dakota community action agency (sendcaa) was formed in 1965 to provide a range of services and activities in a six county area designed to alleviate poverty and give low-income people the opportunity to improve their…

Human Services
6
Feeding South Dakota

To eliminate hunger in south dakota.

Food & Nutrition
7
Credit Union Association of the Dakotas

The association works to promote member credit unions as being safe and sound institutions for insured deposits, responsible lending, and the best place for consumers to receive financial services.

—
8
Sacred Heart Health Services

Avera is a health ministry rooted in the Gospel. Our mission is to make a positive impact in the lives and health of persons and communities by providing quality services guided by Christian values.

Health
9
Avera at Home

Avera is a health ministry rooted in the Gospel. Our mission is to make a positive impact in the lives and health of persons and communities by providing quality services guided by Christian values.

Health
10
South Dakota Voices for Peace

Sd voices for peace provides five programming areas to assist vulnerable communities access services throughout the state: legal services, multilingual outreach, training and education, advocacy and civic engagement and rapid response.

—
11
South Dakota State Medical Association

The south dakota state medical association is devoted to promoting the art and science of medicine; protecting and improving the health of the public; and providing leadership and advocacy in the filed of quality healthcare.

—
12
North Dakota Hospital Association

To advance the health status of persons served by the membership.

—
How this is measured
The grantee most central to the portfolio’s shape is Children's Home Foundation; the most unlike its peers is Pierre School District No 32-2 Educational Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

50 grantees tracked through their own filings, 2017–2026.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 50 of the 67 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

4
Load-bearing (≥25% of a budget)
15
Early backer (in before they grew)
48/50
Grantees still filing
36/50
Grew since first funded

Where the money sits, by cause and then by grantee

PIERRE FIRST UNITED METHODIST CHURC: $1,754,072 · OtherPIERRE FIRST UNITED METHODIST CHURCAVERA ST MARY'S FOUNDATION: $656,257 · OtherAVERA ST MARY'S FOUNDATIONDAKOTAS UNITED METHODIST FOUNDATION: $592,000 · OtherDAKOTAS UNITED METHODIST FOUNDATIONCITY OF PIERRE: $419,676 · OtherCITY OF PIERRELUTHERAN MEMORIAL CHURCH: $367,522 · OtherLUTHERAN MEMORIAL CHURCHAMERICAN LEGION POST #8: $333,194 · OtherCOMMUNITY & YOUTH INVOLVED INC: $310,744 · OtherONIDA VOLUNTEER FIRE DEPT: $279,313 · OtherCAPITAL CITY CAMPUS INC: $274,511 · OtherCOUNTRYSIDE HOSPICE INC: $272,651 · Other+29 more: $1,519,007 · Other+29 moreOAHE YOUNG MEN'S CHRISTIAN ASSOCIATION: $3,996,000 · Human ServicesOAHE YOUNG MEN'S CHRISTIAN ASSOC…MISSOURI SHORES DOMESTIC VIOLENCE CENTER: $210,000 · Human Services+3 more: $100,861 · Human ServicesCAPITAL AREA COUNSELING SERVICEINC: $1,010,262 · HealthCAPITAL ARE…Avera Health: $183,438 · HealthAvera Healt…SOUTH DAKOTA DENTAL FOUNDATION: $81,000 · HealthSOUTH DAKOT…GROWING UP TOGETHER: $63,588 · HealthAvera St Mary's: $63,588 · Health+5 more: $82,800 · Health+5 moreSOUTH DAKOTA COMMUNITY FOUNDATION: $494,004 · PhilanthropyCAPITAL AREA UNITED WAY: $464,700 · PhilanthropySANFORD HEALTH FOUNDATION: $150,000 · Philanthropy+1 more: $7,500 · PhilanthropyPIERRE SCHOOL DISTRICT NO 32-2 EDUCATIONAL FOUNDATION: $573,000 · EducationUNIVERSITY OF SOUTH DAKOTA FOUNDATION: $126,366 · EducationUCLA FOUNDATION: $30,000 · EducationCOLORADO SCHOOL OF MINES FOUNDATION: $30,000 · Education+1 more: $17,800 · EducationPIERRE-FORT PIERRE AREA HUMANE SOCIETY: $282,973 · AnimalsSouth Dakota Discovery Center: $235,000 · AnimalsGIRL SCOUTS - DAKOTA HORIZONS: $124,820 · Youth DevelopmentRAPID CITY CLUB FOR BOYS INC: $80,860 · Youth Development
Other$6,778,947Human Services$4,306,861Health$1,484,676Philanthropy$1,116,204Education$777,166Animals$517,973Youth Development$205,680

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetOAHE YOUNG MEN'S CHRISTIAN ASSOCIATION: $3,996,000 over 6y, 50% of budgetCAPITAL AREA COUNSELING SERVICEINC: $1,010,262 over 8y, 4.2% of budgetPIERRE SCHOOL DISTRICT NO 32-2 EDUCATIONAL FOUNDATION: $573,000 over 9y, 47% of budgetSOUTH DAKOTA COMMUNITY FOUNDATION: $494,004 over 6y, 0.2% of budgetCAPITAL AREA UNITED WAY: $464,700 over 9y, 12% of budgetAMERICAN LEGION POST #8: $333,194 over 9y, 15% of budgetCOMMUNITY & YOUTH INVOLVED INC: $310,744 over 6y, 24% of budgetPIERRE-FORT PIERRE AREA HUMANE SOCIETY: $282,973 over 8y, 27% of budgetCAPITAL CITY CAMPUS INC: $274,511 over 8y, 18% of budgetCOUNTRYSIDE HOSPICE INC: $272,651 over 8y, 4.0% of budgetSouth Dakota Discovery Center: $235,000 over 6y, 13% of budgetMISSOURI SHORES DOMESTIC VIOLENCE CENTER: $210,000 over 3y, 12% of budgetAvera Health: $183,438 over 4y, 0.0% of budgetSANFORD HEALTH FOUNDATION: $150,000 over 5y, 0.1% of budgetYOUTH & FAMILY SERVICES INC: $149,027 over 9y, 0.2% of budgetUNIVERSITY OF SOUTH DAKOTA FOUNDATION: $126,366 over 8y, 0.1% of budgetGIRL SCOUTS - DAKOTA HORIZONS: $124,820 over 9y, 0.3% of budgetSOUTH DAKOTA DENTAL FOUNDATION: $81,000 over 5y, 16% of budgetCORNERSTONE RESCUE MISSION: $80,861 over 9y, 0.2% of budgetWORKING AGAINST VIOLENCE INC: $80,860 over 9y, 0.8% of budgetRAPID CITY CLUB FOR BOYS INC: $80,860 over 9y, 0.3% of budgetOAHE HOCKEY ASSOCIATION: $80,000 over 3y, 8.7% of budgetPIERRE PLAYERS INC: $76,500 over 2y, 39% of budgetCHILDREN'S HOME SOCIETY OF SOUTH DAKOTA: $72,693 over 8y, 0.1% of budgetWESTHILLS VILLAGE FOUNDATION: $72,692 over 8y, 4.0% of budgetASSOCIATED GENERAL CONTRACTORS OF SOUTH DAKOTA INC: $71,862 over 5y, 2.1% of budgetGROWING UP TOGETHER: $63,588 over 1y, 18% of budgetAvera St Mary's: $63,588 over 1y, 0.1% of budgetSOUTH DAKOTA DENTAL ASSOCIATION: $58,579 over 5y, 3.4% of budgetOAHE INC: $48,339 over 1y, 1.6% of budgetGOOD SHEPHERD CLINIC INC: $34,800 over 3y, 17% of budgetUCLA FOUNDATION: $30,000 over 1y, 0.0% of budgetCOLORADO SCHOOL OF MINES FOUNDATION: $30,000 over 3y, 0.0% of budgetCITIZENS INVOLVEMENT COUNCIL: $25,000 over 1y, 8.0% of budgetABBOTT HOUSE FOUNDATION INC: $20,000 over 2y, 0.4% of budgetKADOKA NURSING HOME ASSOCIATION: $20,000 over 1y, 1.1% of budgetDistinguished Flying Cross Society: $19,000 over 2y, 6.3% of budgetSDSM&T CENTER FOR ALUMNI RELATIONS & ADVANCEMENT: $17,800 over 1y, 0.0% of budgetFUTURE FORT PIERRE: $16,875 over 1y, 16% of budgetSt Francis Mission: $12,756 over 2y, 0.3% of budgetAMERICAN FRIENDS OF THE SCHOOL OF ST JUDE TANZANIA INC: $11,360 over 2y, 0.6% of budgetLIFESCAPE FOUNDATION: $11,000 over 1y, 0.1% of budgetDELTA DENTAL OF SOUTH DAKOTA FOUNDATION: $9,000 over 1y, 0.3% of budgetCHILDREN'S HOME FOUNDATION: $8,168 over 1y, 0.1% of budgetMonument Health Rapid City Hospital Inc: $8,000 over 1y, 0.0% of budgetSIOUX FALLS AREA COMMUNITY FOUNDATION INC: $7,500 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds OAHE YOUNG MEN'S CHRISTIAN ASSOCIATION ↗
  • Who funds CAPITAL AREA COUNSELING SERVICEINC ↗
  • Who funds PIERRE SCHOOL DISTRICT NO 32-2 EDUCATIONAL FOUNDATION ↗
  • Who funds SOUTH DAKOTA COMMUNITY FOUNDATION ↗
  • Who funds CAPITAL AREA UNITED WAY ↗
  • Who funds AMERICAN LEGION POST #8 ↗
  • Who funds COMMUNITY & YOUTH INVOLVED INC ↗
  • Who funds PIERRE-FORT PIERRE AREA HUMANE SOCIETY ↗
  • Who funds CAPITAL CITY CAMPUS INC ↗
  • Who funds COUNTRYSIDE HOSPICE INC ↗
  • Who funds South Dakota Discovery Center ↗
  • Who funds MISSOURI SHORES DOMESTIC VIOLENCE CENTER ↗
  • Who funds Avera Health ↗
  • Who funds SANFORD HEALTH FOUNDATION ↗
  • Who funds YOUTH & FAMILY SERVICES INC ↗
  • Who funds UNIVERSITY OF SOUTH DAKOTA FOUNDATION ↗
  • Who funds GIRL SCOUTS - DAKOTA HORIZONS ↗
  • Who funds SOUTH DAKOTA DENTAL FOUNDATION ↗
  • Who funds CORNERSTONE RESCUE MISSION ↗
  • Who funds WORKING AGAINST VIOLENCE INC ↗
  • Who funds RAPID CITY CLUB FOR BOYS INC ↗
  • Who funds OAHE HOCKEY ASSOCIATION ↗
  • Who funds PIERRE PLAYERS INC ↗
  • Who funds CHILDREN'S HOME SOCIETY OF SOUTH DAKOTA ↗
  • Who funds WESTHILLS VILLAGE FOUNDATION ↗
  • Who funds ASSOCIATED GENERAL CONTRACTORS OF SOUTH DAKOTA INC ↗
  • Who funds GROWING UP TOGETHER ↗
  • Who funds Avera St Mary's ↗
  • Who funds SOUTH DAKOTA PARKS AND WILDLIFE FOUNDATION ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

South Dakota Community FoundationSD64.5× affinity31 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: South Dakota Community Foundation · Avera Health · Delta Dental of South Dakota · Sioux Falls Area Community Foundation Inc · Black Hills Area Community Foundation · First Interstate BancSystem Foundation Inc · Capital Area United Way · Sanford Group Return · Midcontinent Foundation · Sioux Steel Company Foundation · Clarkson Family Foundation Pioneer Bank & Trust Trustee · Sheldon F Reese Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Oahe Foundation funds: left to right is the share of its income from government, bottom to top the share from Oahe Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%3%13%28%50%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    10report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–75%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Oahe Foundation?

    Find your warmest path to Oahe Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

    Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 67 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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