Connecticut · Grantmakers

Foundations That Fund Community Improvement in Connecticut

Imperigo has identified 197 funders that made 933 grants totaling $173.4M to 137 community improvement organizations in Connecticut, with a median grant of $20K. Every figure below is drawn from IRS Form 990 filings through 2025.

Community Improvement Funding in Connecticut

Total granted $173.4M
Funders 197
Grants 933
Organizations funded 137

Top Funders — page 1 of 4

1. Knights of Columbus
15 grants to 2 organizations · largest $8.2M · through 2024 · 55.1% of their giving
$61.9M
2. Eastern Connecticut Area Agency on Aging Inc
6 grants to 1 organization · largest $2.5M · through 2024 · 58.1% of their giving
$12.3M
3. Hartford Foundation for Public Giving
87 grants to 23 organizations · largest $1.7M · through 2024 · 5.0% of their giving
$11.9M
4. Capital Workforce Partners Inc
12 grants to 2 organizations · largest $996K · through 2024 · 7.1% of their giving
$6.9M
5. Unite Here 34 Local Fue
7 grants to 1 organization · largest $327K · through 2025 · 56.1% of their giving
$1.7M
6. Connecticut Association for Community Action Inc
12 grants to 2 organizations · largest $243K · through 2024 · 15.1% of their giving
$2.3M
7. Housing Authority Insurance Inc
1 grant to 1 organization · largest $1.0M · through 2024 · 31.8% of their giving
$1.0M
8. The Connecticut Community Foundation
28 grants to 7 organizations · largest $809K · through 2025 · 5.6% of their giving
$2.1M
9. Greater Dwight Community Investment Corporation
1 grant to 1 organization · largest $199K · through 2024 · 100.0% of their giving
$199K
10. Fairfield County's Community Foundation Inc
40 grants to 18 organizations · largest $325K · through 2024 · 1.5% of their giving
$1.8M
11. Conference of Consulting Actuaries
5 grants to 1 organization · largest $25K · through 2025 · 36.9% of their giving
$120K
12. Metrohartford Alliance Inc
5 grants to 2 organizations · largest $141K · through 2024 · 5.1% of their giving
$336K
13. StriveTogether Inc
5 grants to 1 organization · largest $325K · through 2023 · 1.2% of their giving
$1.1M
14. Yale New Haven Health Services Corporation
1 grant to 1 organization · largest $275K · through 2021 · 4.2% of their giving
$275K
15. American Dental Association
6 grants to 1 organization · largest $213K · through 2024 · 1.4% of their giving
$573K
16. North Central Area Agency on Aging
7 grants to 1 organization · largest $145K · through 2024 · 1.9% of their giving
$375K
17. Economic Development Corporation of New Haven
1 grant to 1 organization · largest $160K · through 2020 · 4.2% of their giving
$160K
18. Knights of Columbus Charities USA Inc
6 grants to 1 organization · largest $30K · through 2024 · 4.7% of their giving
$142K
19. Universal Health Care Fndtn of Ct Inc
3 grants to 1 organization · largest $36K · through 2024 · 8.0% of their giving
$76K
20. The Claire C Bennitt Watershed Fund Inc
1 grant to 1 organization · largest $20K · through 2020 · 18.2% of their giving
$20K
21. Knights of Columbus Charitable Fund Inc
6 grants to 1 organization · largest $330K · through 2024
$643K
22. Casualty Actuarial Society
2 grants to 1 organization · largest $32K · through 2022 · 5.4% of their giving
$62K
23. National Investment Center for Seniors Housing & Care Inc
5 grants to 1 organization · largest $8K · through 2024 · 8.6% of their giving
$34K
24. Nellie Mae Education Foundation Inc
9 grants to 2 organizations · largest $102K · through 2023
$466K
25. Florida K of C Charities Inc
3 grants to 1 organization · largest $37K · through 2022 · 2.0% of their giving
$87K

Funders are ordered by how much of their overall giving goes to community improvement work in Connecticut, 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. 12 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.

Other Causes Funded in Connecticut

About This Data

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 Connecticut. 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 Connecticut, not every dollar that reached the sector. Figures are a floor, not a ceiling.

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Full grant histories, recipient lists, officer compensation, multi-year financials, and exports for every foundation Imperigo tracks.