Support Charity Navigator

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Northbrook Historical Society

Mission

TO DISCOVER, COLLECT, PRESERVE AND DISSEMINATE KNOWLEDGE, WHICH WILL ESTABLISH OR ILLUSTRATE THE HISTORY OF THE VILLAGE OF NORTHBROOK, ITS EXPLORATION, SETTLEMENT, DEVELOPMENT AND PROGRESS.

NORTHBROOK IL | EIN: 23-7398712

Is this your nonprofit?

501(c)(3) organization

1812 CHAPEL CT,
NORTHBROOK IL 60062-4646

https://www.northbrookhistory.org

847-498-3404

Northbrook Historical Society

Mission

TO DISCOVER, COLLECT, PRESERVE AND DISSEMINATE KNOWLEDGE, WHICH WILL ESTABLISH OR ILLUSTRATE THE HISTORY OF THE VILLAGE OF NORTHBROOK, ITS EXPLORATION, SETTLEMENT, DEVELOPMENT AND PROGRESS.

NORTHBROOK IL | EIN: 23-7398712

Is this your nonprofit?

501(c)(3) organization

1812 CHAPEL CT,
NORTHBROOK IL 60062-4646

https://www.northbrookhistory.org

847-498-3404

Beacon Report

Great
Good
Needs Improvement
Poor
Incomplete
Additional Information

Website Reported on Tax Form:Yes

SCORE100%

Disclosing the charity’s website promotes transparency and provides access to the public.

Source: Public data from IRS Form 990. Fiscal Year 2026.

No Material Diversion of Assets:Yes

SCORE100%

Records Retention Policy:No

SCORE0%

Tax Form Disclosed on Website:No

SCORE0%

Accountability Panel
Score	Metric
100%	Website Reported on Tax Form:Yes Disclosing the charity’s website promotes transparency and provides access to the public. Source: Public data from IRS Form 990. Fiscal Year 2026.
100%	No Material Diversion of Assets:Yes
0%	Records Retention Policy:No
0%	Tax Form Disclosed on Website:No

Science behind the numbers

Nonprofit Resources

Nonprofit Resources

Northbrook Historical Society

Mission

Northbrook Historical Society

Mission

Beacon Report