South Dakota · Grantmakers
Imperigo has identified 153 funders that made 594 grants totaling $106.2M to 79 community improvement organizations in South Dakota, with a median grant of $25K. Every figure below is drawn from IRS Form 990 filings through 2025.
Funders are ordered by how much of their overall giving goes to community improvement work in South Dakota, not by dollar totals alone — a foundation that concentrates its giving here is usually a better prospect than a larger one for which this is a rounding error. 10 of the funders counted here are donor-advised fund sponsors, which grant on behalf of individual donors and accept no applications; they are marked and ranked last.
A grant appears here when a funder reported it on its IRS Form 990 and the recipient organization is classified under the NTEE group covering community improvement work, with an address in South Dakota. Grants are counted from the 2025 filing year backward.
Some 990 grant schedules list a recipient by name and address without an EIN, and those grants cannot be matched to a classification — so the totals above represent identifiable community improvement funding in South Dakota, not every dollar that reached the sector. Figures are a floor, not a ceiling.
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