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Oregon · Private foundation

Lower Columbia Preservation Society

TO PRESERVE, PROTECT, AND PROMOTE THE HISTORIC ARCHITECTURE IN THE LOWER COLUMBIA RIVER REGION Its FY2025 filing reports that it accepted unsolicited grant applications.

$4k
Granted FY2024(still arriving)
1
Grants FY2024
2
Organizations funded FY2023
50%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$3,900
Largest grant, FY2024
$3,900
Organizations funded a year
1 to 3
FY2018 to FY2023
States reached, FY2024
1
Total assets, FY2024
$1.0M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 50% of the organizations Lower Columbia Preservation Society funded were first-time grantees, receiving 67% of its grant dollars.

New vs renewed · share of each year

In FY2023, 33% of grant dollars renewed an existing relationship; $2k went to new ones.

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

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

’19’20’21’22’23
Arts & CultureOther
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 arriving1$4k100%
FY20232$3k50%
FY20222$5k50%
FY20213$6k67%
FY20201$2k0%
FY20192$17450%
FY20182$30kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Arts & Culture$28kEducation$23k

Top grantees

Largest recipients by total granted, FY2018 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Clatsop Community College Foundation$22,56843%
Restore Oregon Inc$12,30422%
Tillicum Foundation$3,90011%
PARTNERS FOR THE PAC dba Charlene Larsen Center for the Performing Arts$3,00013%
Astoria Arts and Movement Center$2,5001n/a
Knappton Cove Heritage Center$702n/a

Plus 2 recipients with no EIN on record ($6k), not named here.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Kinsman FoundationOR15.7× affinity5 shared granteesties to 3 of 3Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Kinsman Foundation · The Autzen Foundation · The Oregon Community Foundation · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Lower Columbia Preservation Society with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Lower Columbia Preservation Society?

Find your warmest path to Lower Columbia Preservation Society 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 Lower Columbia Preservation Society

How much does Lower Columbia Preservation Society give?
Lower Columbia Preservation Society reported 1 grants totaling $3,900 in its FY2024 IRS filing. It funded between 1 and 3 organizations a year over FY2018 to FY2023.
What does Lower Columbia Preservation Society fund?
By grant dollars over FY2018 to FY2024, its largest causes are Arts & Culture (55%), Education (45%).
Who are Lower Columbia Preservation Society's largest grantees?
By total granted over FY2018 to FY2024: Clatsop Community College Foundation ($23k), Restore Oregon Inc ($12k), Tillicum Foundation ($4k).
Does Lower Columbia Preservation Society fund new organizations?
In FY2023, 50% of the organizations it funded were first-time grantees.
Does Lower Columbia Preservation Society accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Lower Columbia Preservation Society?
Its strongest co-funders, measured against what their size predicts, include The Kinsman Foundation, The Autzen Foundation, The Oregon Community Foundation.
Where is Lower Columbia Preservation Society based?
Lower Columbia Preservation Society is based in OR.

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 8 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-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports no grant expense, so the figures above are from FY2024, the most recent year this funder made grants.

Source object · view filing

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