Mission
THE PRESERVATION AND STUDY OF LOCAL HISTORY
GREENLAWN CENTERPORT HISTORICAL ASSOCIATION is a nonprofit organization categorized as Public Charity based in GREENLAWN, NY. Its most recent IRS filing (2025) reports revenue of $111K, expenses of $107K, total assets of $791K.
THE PRESERVATION AND STUDY OF LOCAL HISTORY
How Greenlawn Centerport Historical Association divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $111K | $107K | $791K |
| 2024 | $141K | $88K | $788K |
| 2023 | $74K | $96K | $735K |
| 2021 | $61K | $94K | $746K |
| 2020 | $97K | $93K | $772K |
Between 2020 and 2025, reported annual revenue grew from $97K to $111K (+15%), with total assets most recently reported at $791K.
Interactive year-over-year charts and full filing details available with membership.