- Revenue 2024
- $1,044,435
- Expenses 2024
- $1,156,912
Program services were 89.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- A560
- Classification
- 1000
- Street
- 900 LAS VEGAS BLVD N
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
THE MUSEUM DISPLAYS, EXHIBITS AND OFFERS CLASSES TO EDUCATE AND PROMOTE THE COMMUNITY AND GENERAL PUBLIC AWARENESS AND APPRECIATION OF NATURAL HISTORY.
Activities or mission (Part I)
THE MUSEUM DISPLAYS, EXHIBITS AND OFFERS CLASSES TO EDUCATE AND PROMOTE THE COMMUNITY AND GENERAL AWARENESS AND APPRECIATION OF NATURAL HISTORY.
-
THE MUSEUM DISPLAYS, EXHIBITS AND OFFERS CLASSES TO EDUCATE AND PROMOTE THE COMMUNITY AND GENERAL PUBLIC AWARENESS AND APPRECIATION OF NATURAL HISTORY.
Expenses $1,033,322 · Revenue $400,778
As filed on the 2024 return.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Stephanie StallworthSTEPHANIE STALLWORTH
CHAIR
- Total calculated
- $0
- Hours/week
- 1
-
Marcel BloomerMARCEL BLOOMER
VICE CHAIR
- Total calculated
- $0
- Hours/week
- 1
-
Jim Donofrio JrJIM DONOFRIO JR
SECRETARY
- Total calculated
- $0
- Hours/week
- 1
-
Robert BulmerROBERT BULMER
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Bruce FordBRUCE FORD
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Jared HallJARED HALL
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Will HoughtonWILL HOUGHTON
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Susan HoustonSUSAN HOUSTON
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Ashraf Alex KhalafASHRAF ALEX KHALAF
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Carol LevinsCAROL LEVINS
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Joseph LiebmanJOSEPH LIEBMAN
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Rick Sellers AiaRICK SELLERS AIA
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Gina YagerGINA YAGER
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Kimberly GroomeKIMBERLY GROOME
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Jason HufferJASON HUFFER
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.5
-
Kate PorterKATE PORTER
CO-DIRECTOR
- Total calculated
- $34,904
- From this org
- $34,904
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
Laurie ThomasLAURIE THOMAS
CO-DIRECTOR
- Total calculated
- $75,200
- From this org
- $75,200
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $1,044,435
- Expenses
- $1,156,912
- Contributions
- $500,528
- Grants paid
- $0
-
2023
- Revenue
- $954,579
- Expenses
- $1,036,257
- Contributions
- $436,197
- Grants paid
- $0
-
2022
- Revenue
- $1,351,591
- Expenses
- $1,105,387
- Contributions
- $864,132
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $1,032,954
- Expenses
- $941,732
- Assets (EOY)
- $3,448,750
-
2020 · 990
- Revenue
- $807,956
- Expenses
- $942,521
- Assets (EOY)
- $3,402,839
-
2019 · 990
- Revenue
- $960,917
- Expenses
- $1,123,990
- Assets (EOY)
- $3,544,206
-
2018 · 990
- Revenue
- $924,424
- Expenses
- $1,175,589
- Assets (EOY)
- $3,697,444
-
2017 · 990
- Revenue
- $1,254,852
- Expenses
- $1,127,042
- Assets (EOY)
- $3,943,439
-
2016 · 990
- Revenue
- $960,541
- Expenses
- $1,118,733
- Assets (EOY)
- $3,819,281
-
2015 · 990
- Revenue
- $991,351
- Expenses
- $1,072,054
- Assets (EOY)
- $3,970,208
-
2014 · 990
- Revenue
- $845,073
- Expenses
- $1,001,592
- Assets (EOY)
- $4,076,418
-
2013 · 990
- Revenue
- $735,056
- Expenses
- $1,007,296
- Assets (EOY)
- $4,254,834
-
2012 · 990
- Revenue
- not reported
- Expenses
- $988,580
- Assets (EOY)
- $4,550,562
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
$150,000
2025 CHARITABLE
-
$15,000
2024 TECHNICAL ASSISTANCE
-
CHARITIES AID FOUNDATION AMERICA
$11,000
2024 CHARITABLE DONATION
-
$10,000
2024 CHARITABLE
-
$10,000
2024 PROGRAM SUPPORT
-
$9,000
2022 EDUCATION
-
$7,500
2023 OPERATING AND/OR PROGRAM SUPPORT
-
$6,750
2022 OPERATING AND/OR PROGRAM SUPPORT
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.