Private Foundation

GEORGE A & ISABELLA A RIEKE FOUNDATION

GEORGE A & ISABELLA A RIEKE FOUNDATION is a private foundation categorized as Private Foundation based in PO BOX CHICA, IL. Its most recent IRS filing (2025) reports revenue of $65K, expenses of $74K, total assets of $1.1M. Imperigo tracks 5 reported grants from this foundation totaling approximately $279K.

EIN: 366797967 PO BOX CHICA, IL Latest filing: 2025

Total Revenue$65K

Total Expenses$74K

Total Assets$1.1M

Grants Given5

Grant Total$279K

Filing Years2020–2025

Sample Grants Given

ILLINOIS MASONIC HOME

Springfield, IL · 2024

GENERAL SUPPORT

$57,150

ILLINOIS MASONIC HOME

Springfield, IL · 2023

GENERAL

$56,324

ILLINOIS MASONIC HOME

Springfield, IL · 2020

GENERAL

$52,507

ILLINOIS MASONIC HOME

Springfield, IL

GENERAL

$59,489

ILLINOIS MASONIC HOME

Springfield, IL

GENERAL

$53,846

Showing up to 5 of 5 total records — full history available with membership.

Officers & Directors

TRUSTEE Northern Trust Company

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$222,166 4 grants

GENERAL SUPPORT

$57,150 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$65K	$74K	$1.1M
2024	$46K	$72K	$1.1M
2023	$44K	$69K	$1.1M
2021	$55K	$71K	$1.1M
2020	$42K	$74K	$1.1M

Between 2020 and 2025, reported annual revenue grew from $42K to $65K (+54%), with total assets most recently reported at $1.1M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in IL.

Full geographic grant map with state-by-state breakdown available with membership.

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