Mission
To provide educational and cultural experiences to a wide range of ages on the history, culture and geology of South Dakota, Montana and Wyoming.
Public Charity
BLACK HILLS EDUCATIONAL INSTITUTE INC
BLACK HILLS EDUCATIONAL INSTITUTE INC is a nonprofit organization categorized as Public Charity based in Rapid City, SD. Its most recent IRS filing (2025) reports revenue of $6.2M, expenses of $6.2M, total assets of $20K.
EIN: 460430030
Rapid City, SD
Education
NTEE: B
Latest filing: 2025
Total Revenue$6.2M
Total Expenses$6.2M
Total Assets$20K
Grant Records0
Filing Years2021–2025
Where $100 goes at Black Hills Educational Institute Inc
How Black Hills Educational Institute Inc divides every $100 it spends, from its own Form 990 filings, averaged across 7 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
$44
Other program services including attractions and entrances, transportation and parking, lodging and meals, speakers and group leaders
$23
20524 Study the geology, flaura, and fauna of the Rocky Mountains in the US and Canada
$17
19946 Study the geology, flora, fauna and disappearing glaciers of Glacier National Park and Waterton
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
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.
Officers & Directors
Secretary
Kent Brugger
President
Sid Goss
Vice President
Steve Mentele
Treasurer
Stuart Kitterman
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $6.2M | $6.2M | $20K |
| 2024 | $5.5M | $5.5M | $18K |
| 2023 | $5.2M | $5.2M | $16K |
| 2022 | $4.4M | $4.4M | $18K |
| 2021 | $1.8M | $1.8M | $18K |
Between 2021 and 2025, reported annual revenue grew from $1.8M to $6.2M (+250%), with total assets most recently reported at $20K.
Interactive year-over-year charts and full filing details available with membership.