IRS 990 Nonprofit Profile
Mamaroneck Historical Society
To preserve local historical landmarks and public records; to encourage the study of local history and stimulate historical scholarship...
- Filing year
- 2024
- Total revenue
- $97K
- Total expenses
- $131K
- Program expenses
- $131K
- Administration
- $0
- Fundraising
- $0
- Program share of expenses
- 100%
- EIN
- 133045309
- Location
- Mamaroneck, NY
About CharitySense
CharitySense provides live, independent intelligence from the charitable infrastructure you fund — hospitals, schools, orphanages, and clinics anywhere in the world.
See live projects or read our insights on nonprofit accountability.
Financial data on this page is sourced from IRS Form 990 filings.