Mission
TO PROVIDE EDUCATIONAL BENEFITS RELATED TO THE HISTORY AND CULTURE OF THE REGION.
Public Charity
SIOUX CITY LEWIS & CLARK INTERPRETIVE CENTER
SIOUX CITY LEWIS & CLARK INTERPRETIVE CENTER is a Public Charity headquartered in SIOUX CITY, IA. Financial data from the 2025 filing: $828K revenue, $910K expenses, $4.8M total assets. 8 publicly reported grants to this organization, totaling roughly $2.9M, appear in IRS filings.
EIN: 020572695
SIOUX CITY, IA
Museums
NTEE: A50
Latest filing: 2025
Total Revenue$828K
Total Expenses$910K
Total Assets$4.8M
Grant Records8
Funding Total$2.9M
Filing Years2021–2025
Where $100 goes at Sioux City Lewis & Clark Interpretive Center
How Sioux City Lewis & Clark Interpretive Center divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$88
Programs
the work itself
$11
Management
running the organization
$1
Fundraising
raising the next dollar
Inside the $88 for programs
$88
The interpretive center is an interactive museum open to the general public and provides educational and historical benefits
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
OPERATIONAL SUPPORT / HOLIDAY
$560,000
Native Cultura Outdoor Show
$7,500
$615,000
GENERAL SUPPORT
$14,459
LCIC GRANT
$595,000
Showing up to 5 of 8 total records — full history available with membership.
Officers & Directors
PRESIDENT
Andrea Johnson
BOARD MEMBER
Bruce Miller
TREASURER
Carolyn Ellwanger
BOARD MEMBER
Dale Tigges
SECRETARY
Larry Obermeyer
BOARD MEMBER
Linda Linduski
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $828K | $910K | $4.8M |
| 2024 | $910K | $875K | $4.9M |
| 2023 | $758K | $882K | $4.9M |
| 2022 | $663K | $804K | $5.0M |
| 2021 | $649K | $724K | $5.1M |
Between 2021 and 2025, reported annual revenue grew from $649K to $828K (+28%), with total assets most recently reported at $4.8M.
Interactive year-over-year charts and full filing details available with membership.