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Arizona · Public charity

Lowell Observatory

The mission of LOWELL OBSERVATORY is to pursue the study of astronomy, especially the study of our solar system and its evolution; to conduct pure research in astronomical phenomena; and to maintain quality public education and outreach programs to bring the results of astronomical research to the public.

$175k
Granted FY2024(still arriving)
4
Grants FY2024
6
Organizations funded FY2023
0%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$46,723
Largest grant, FY2024
$94,935
Organizations funded a year
5 to 9
FY2017 to FY2023
States reached, FY2024
2
Total assets, FY2024
$103M

How open it is to new grantees

In FY2023, 0% of the organizations Lowell Observatory funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2023, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
EducationEnvironmentOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving3$175k0%
FY20236$434k0%
FY20227$539k14%
FY20215$1.1M0%
FY20207$641k14%
FY20197$780k0%
FY20189$656k33%
FY20176$1.3Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Science & Tech$5.7MEducation$167k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MA
IN
PA
MD
AZ
HI
MS
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Northern Arizona University$2,329,3868n/a
Lowell Observatory Foundation$1,775,514654%
Planetary Science Institute$506,18381%
University of Maryland College Park$447,9637n/a
Arizona State University$242,4074n/a
University of Pittsburgh$107,67960%
University of Hawaii System$74,5222n/a
University of Central Florida$55,0182n/a
Trustees of Purdue University$48,8334n/a
Percival Lowell Trust Uw$17,98620%
Show all 11 grantees
All grantees of Lowell Observatory by total granted
GranteeTotal grantedYearsShare of their budget
Northern Arizona University$2,329,3868n/a
Lowell Observatory Foundation$1,775,514654%
Planetary Science Institute$506,18381%
University of Maryland College Park$447,9637n/a
Arizona State University$242,4074n/a
University of Pittsburgh$107,67960%
University of Hawaii System$74,5222n/a
University of Central Florida$55,0182n/a
Trustees of Purdue University$48,8334n/a
Percival Lowell Trust Uw$17,98620%
Western Washington University$17,6641n/a

Compare Lowell Observatory with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Lowell Observatory?

Find your warmest path to Lowell Observatory through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Lowell Observatory

How much does Lowell Observatory give?
Lowell Observatory reported 4 grants totaling $175,151 in its FY2024 IRS filing. It funded between 5 and 9 organizations a year over FY2017 to FY2023.
What does Lowell Observatory fund?
By grant dollars over FY2017 to FY2024, its largest causes are Science & Tech (97%), Education (3%).
Who are Lowell Observatory's largest grantees?
By total granted over FY2017 to FY2024: Northern Arizona University ($2.3M), Lowell Observatory Foundation ($1.8M), Planetary Science Institute ($506k).
Does Lowell Observatory fund new organizations?
In FY2023, 0% of the organizations it funded were first-time grantees.
Where is Lowell Observatory based?
Lowell Observatory is based in AZ.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 12 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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