Mission
Education; Historic preservation
Public Charity
Appleton Historical Society Inc
Appleton Historical Society Inc, of Appleton, WI, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $322K in revenue, $71K in expenses, $1.1M in total assets. 12 publicly reported grants to this organization, totaling roughly $431K, appear in IRS filings.
EIN: 450604780
Appleton, WI
Historical Organizations
NTEE: A80
Latest filing: 2025
Total Revenue$322K
Total Expenses$71K
Total Assets$1.1M
Grant Records12
Funding Total$431K
Filing Years2021–2025
Where $100 goes at Appleton Historical Society Inc
How Appleton Historical Society Inc divides every $100 it spends, from its own Form 990 filings, averaged across 5 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
Public meetings on historic topics
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
$80,000
ARTS, CULTURE & HUMANITIES
$105,250
$20,000
ARTS, CULTURE & HUMANITIES
$20,000
ARTS, CULTURE & HUMANITIES
$14,739
Showing up to 5 of 12 total records — full history available with membership.
Officers & Directors
Board Member
Claudine Happel
President
Gwen Sargeant
Board Member
Jim Krueger
Board Member
John Volkman
Board Member
Katie Stilp
Vice President
Mark Mittlestadt
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $322K | $71K | $1.1M |
| 2024 | $455K | $102K | $761K |
| 2023 | $60K | $45K | $252K |
| 2022 | $69K | $71K | $237K |
| 2021 | $84K | $22K | $238K |
Between 2021 and 2025, reported annual revenue grew from $84K to $322K (+286%), with total assets most recently reported at $1.1M.
Interactive year-over-year charts and full filing details available with membership.