Mission
A SATURDAY SCHOOL WHERE MAINLY CHILDREN OF POLISH DESCENT, AS WELL AS AMERICAN CHILDREN , LEARN THE POLISH LANGUAGE, HISTORY, AND CULTURE.
Public Charity
HENRYK SIENKIEWICZ EDUCATIONAL SOCIETY INC
HENRYK SIENKIEWICZ EDUCATIONAL SOCIETY INC is a Public Charity headquartered in Brooklyn, NY. Financial data from the 2025 filing: $138K revenue, $144K expenses, $180K total assets. 1 publicly reported grants to this organization, totaling roughly $8K, appear in IRS filings.
EIN: 651162709
Brooklyn, NY
Latest filing: 2025
Total Revenue$138K
Total Expenses$144K
Total Assets$180K
Grant Records1
Funding Total$8K
Filing Years2021–2025
Sample Grants Received
TO SUPPORT PROGRAMS
$8,062
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
TREASURER
Agnieszka Kobeszko
MARSHAL
Boguslawa Posluszna
V-PRESIDENT
Iwona Drzal
CORESP. SECRETARY
Marta Plonski
SECRETARY
Romana Khan
SECRETARY
Urszula Starzec
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $138K | $144K | $180K |
| 2024 | $114K | $148K | $190K |
| 2023 | $120K | $145K | $221K |
| 2022 | $114K | $106K | $249K |
| 2021 | $122K | $83K | $237K |
Between 2021 and 2025, reported annual revenue grew from $122K to $138K (+13%), with total assets most recently reported at $180K.
Interactive year-over-year charts and full filing details available with membership.