JOSEPH M HAMILBURG FOUNDATION
Data sourced from IRS 990-PF public filings
Funds unrestricted grants to hospitals, educational institutions, and arts organizations in Massachusetts.
JOSEPH M HAMILBURG FOUNDATION has 317 grants on file funding 125 organizations. Giving increased from $68,275 in 2024 to $72,600 in 2025. Reported assets: $1,134,303.
Total Assets
$1,134,303
Grants (Last Year)
$72,600
Total Grants on File
317
Recipients Funded
125
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $72,600 | 79 | $919 |
| 2024 | $68,275 | 84 | $813 |
| 2023 | $74,350 | 74 | $1,005 |
| 2021 | $71,110 | 80 | $889 |
Top Grant Recipients
Boston, MA
CHARLESTOWN, MA
CHARLESTOWN, MA
Medford, MA
BOSTON, MA
Boston, MA
Boston, MA
Boston, MA
Boston, MA
FRAMINGHAM, MA
Showing top 10 of 317 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 5 filing years)
JOSEPH D HAMILBURG
TRUSTEE
MAURICE J HAMILBURG
TRUSTEE
IRS Filing History
JOSEPH M HAMILBURG FOUNDATION has IRS 990-PF filings on record for 5 years, spanning 2020 to 2025.
Frequently Asked Questions
Other Foundations in Massachusetts
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