Mission
OPERATE A HISTORICAL MUSEUM COVERING WASHTENAW COUNTY.
Public Charity
WASHTENAW COUNTY HISTORICAL SOCIETY
WASHTENAW COUNTY HISTORICAL SOCIETY is a nonprofit organization categorized as Public Charity based in ANN ARBOR, MI. Its most recent IRS filing (2025) reports revenue of $221K, expenses of $157K, total assets of $1.4M. Imperigo tracks 1 reported grant relationships connected to this organization totaling approximately $8K.
EIN: 237075523
ANN ARBOR, MI
Historical Societies & Historic Preservation
NTEE: A82
Latest filing: 2025
Total Revenue$221K
Total Expenses$157K
Total Assets$1.4M
Grant Records1
Funding Total$8K
Filing Years2021–2025
Where $100 goes at Washtenaw County Historical Society
How Washtenaw County Historical Society divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$100
Programs
the work itself
<$1
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $100 for programs
$100
Operate a museum displaying historical items of the area through changing exibits; produce quarterly newsletter with articles pertaining to th history of washtenaw county; offer periodic programsto the…
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.
Sample Grants Received
REGRANT EXPENDITURE
$7,500
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
DIRECTOR
Amy Cantu
CO-TREASURER
Anita Toews
DIRECTOR
Ann Garvin
RECORDING SE
Ann Ringia
DIRECTOR
Bob Creal
DIRECTOR
Brian Williams
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $221K | $157K | $1.4M |
| 2024 | $226K | $112K | $1.3M |
| 2023 | $91K | $112K | $1.3M |
| 2022 | $92K | $378K | $1.3M |
| 2021 | $228K | $126K | $1.6M |
Between 2021 and 2025, reported annual revenue declined from $228K to $221K (-3%), with total assets most recently reported at $1.4M.
Interactive year-over-year charts and full filing details available with membership.