Skip to content

· Private foundation

Irene W and C B Pennington Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$5.5M
Granted FY2023
130
Grants FY2023
9
States reached
$400k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2023.

Crime & Legal$5.5MHealth$4.5MEducation$2.8MPublic Safety & Disaster$2.6MArts & Culture$1.8MPhilanthropy$977kRecreation & Sports$882kReligion$867kOther$0
02FY2023 · 130 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2023

  • Under $10k32 grants · $154k
  • $10k–50k61 grants · $1.1M
  • $50k–250k32 grants · $2.8M
  • $250k+5 grants · $1.5M
$20,000
Median grant
9
States reached
$22M
Total assets
Largest grants
RecipientAmount
MCMANUS VOLUNTEER FIRE DEPARTMENT$400,000
EAST FELICIANA PARISH SHERIFF'S OFFICE$300,000
UNITED CAJUN NAVY$260,000
SILLIMAN INSTITUTE$250,000
ASPEN INSTITUTE SPORTS & SOCIETY PROGRAM$250,000
EAST BATON ROUGE SHERIFF'S OFFICE$210,000
CENTER FOR MIND BODY MEDICINE$190,000
WEST BATON ROUGE SHERIFF'S OFFICE$185,000
MISSION HEART INC$153,000
EAST BATON ROUGE SHERIFF'S OFFICE$136,798
BATON ROUGE GENERAL FOUNDATION$130,000
SLAUGHTER COMMUNITY CHARTER SCHOOL$105,000
Individual grant recipient$100,000
LSU TIGER ATHLETIC FOUNDATION$100,000
WEST FELICIANA PARISH SHERIFF'S OFFICE$100,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY20–23, $229k) land where the poverty rate runs at 19%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%BIG OAK RANCH INC: $25k → 18%GAITWAY THERAPEUTIC HORSEMANSHIP: $10k → 19%LIGHTHOUSE RANCH FOR BOYS: $64k → 20%GAITWAY THERAPEUTIC HORSEMANSHIP: $5k → 19%LIGHTHOUSE RANCH FOR BOYS: $50k → 20%HOPE MINISTRY OF POINTE COUPEE INC: $10k → 17%HUNTERS FOR THE HUNGRY: $10k → 19%HUNTERS FOR THE HUNGRY: $10k → 19%HUNTERS FOR THE HUNGRY: $10k → 19%THE LIFE OF A SINGLE MOM: $15k → 19%THE LIFE OF A SINGLE MOM: $10k → 19%THE LIFE OF A SINGLE MOM: $10k → 19%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MN
IL
NY
MA
PA
NJ
CA
KY
MD
DE
TN
DC
OK
LA
MS
AL
GA
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
04

Where the work is directed

The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.

About 7% of Irene W and C B Pennington Foundation’s grant dollars are earmarked for a different county than the recipient’s own address. By recipient address, 87% of the giving stays in LA; by stated purpose, 83%.

Irene W and C B Pennington Foundationlessmore of its giving
Placed by recipient address
How this is measured
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the funder’s own 990 grant descriptions.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

84%of every dollar goes to organizations it has funded before.
$18M · 110 repeat orgs$3.4M to everyone else

110 repeat relationships: 82 still active in FY2023, 28 since wound down; 27 grantees were first funded in FY2023 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

110
45

Total granted

$18M
$1.4M

Median revenue growth · since first grant

+19%
+30%

Still filing today

46%
51%

New vs renewed · share of each year

In FY2023, 65% of grant dollars renewed an existing relationship; $1.9M went to new ones.

50%100%’20’21’22’23
RenewedFirst-time

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

’20’21’22’23
HealthArts & CultureEducationHuman ServicesPhilanthropyYouth DevelopmentOther
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.

Backed again, and grew

  • GH
    GENERAL HEALTH SYSTEM FOUNDATION
    4× · 2020–2023 · $1.4M · revenue +88%
  • SI
    SILLIMAN INSTITUTE INC
    4× · 2020–2023 · $1.0M · revenue +81%
  • PB
    PENNINGTON BIOMEDICAL RESEARCH FOUNDATION
    4× · 2020–2023 · $793k · revenue +11%

Funded once

  • MZ
    MOUNT ZION BAPTIST CHURCH NO 2
    one grant, 2021 · $205k
  • 1J
    18TH JUDICIAL DISTRICT ATTORNEY'S OFFICE
    one grant, 2020 · $100k
  • PF
    PARISHWIDE FIRE PROTECTION DISTRICT
    one grant, 2020 · $100k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Louisiana Alliance for Nonprofits

To strengthen, promote, and build the capacity of louisiana's nonprofit sector through education, advocacy, and member services.

Philanthropy
2
Invest in Louisiana

To provide sound analysis of state fiscal issues to promote economic prosperity, a rising standard of living, and the opportunity for all citizens to reach their highest potential.

Public Benefit
3
Lsu Research Foundation
Community Improvement
4
Lsu Health Foundation New Orleans

The mission of the foundation is to inspire donors to invest in the lsu health sciences center - new orleans ("hsc-no") and its future, to properly steward those contributions, and to help meet the ever evolving needs of the lsuhsc-no by…

Health
5
Louisiana Cancer Research Center of Lsuhsc-NOTulane Hsc

To develop a coordinated cancer research and educational program that will optimize discovery and development of innovative cancer therapies; lead to innovative clinial treatment programs offering new opportunities for early detection,…

Health
6
Aia Louisiana

To promote architecture.

—
7
Lsu Health Sciences Foundation in Shreveport

The sole mission of the foundation is to support, enhance and assist the lsu health sciences center at shreveport in its many endeavors.

Philanthropy
8
The Foundation for Historic Louisiana dba Preserve Louisiana

The Foundation is committed to preserving the cultural and architectural heritage of Louisiana through advocacy, stewardship, and education and encourages community participation through a number of preservation programs.

—
9
Big Brothers Big Sisters of Swla Inc

To provide children in Southwest Louisiana facing adversity with strong and enduring, professionally supported one-to-one relationships that change their lives for the better, forever.

—
10
University of New Orleans Research and Technology Foundation Inc

-To support any and all programs, facilities, research, and educational opportunities offered by the University of New Orleans and the University of Louisiana System.-To encourage teaching, research, scholarship, and services, and increase…

Health
11
American Civil Liberties Union Foundation of Louisiana

To support the work of the amercian civil liberties union of louisiana through litigation, public education and limited lobbying in support of civil liberties.

Civil Rights
12
University of New Orleans Foundation

The University of New Orleans Foundation's mission is to promote the well-being and advancement of the University of New Orleans and all the colleges, schools, departments, and divisions comprising it, and to develop, expand, and improve…

Education
How this is measured
The grantee most central to the portfolio’s shape is Hope Ministries of Baton Rouge; the most unlike its peers is The Stabiler Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
05the grantee network

88 grantees tracked through their own filings, 2017–2026.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 88 of the 184 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

5
Load-bearing (≥25% of a budget)
22
Early backer (in before they grew)
87/88
Grantees still filing
58/88
Grew since first funded

Where the money sits, by cause and then by grantee

GENERAL HEALTH SYSTEM FOUNDATION: $1,425,000 · OtherGENERAL HEALTH SYSTEM FOUNDATIONEAST BATON ROUGE SHERIFF'S OFFICE: $1,219,768 · OtherEAST BATON ROUGE SHERIFF'S OFFICEEAST FELICIANA PARISH SHERIFF'S OFFICE: $1,200,000 · OtherEAST FELICIANA PARISH SHERIFF'S OFFICEWEST BATON ROUGE SHERIFF'S OFFICE: $774,407 · OtherIBERVILLE PARISH SHERIFF'S OFFICE: $566,596 · OtherEAST BATON ROUGE PARISH DA'S OFFICE: $565,000 · OtherLOUISIANA SYMPHONY ASSOCIATION DBA BATON ROUGE SYMPHONY ORCHESTRA: $527,500 · Other+125 more: $8,670,321 · Other+125 moreSILLIMAN INSTITUTE INC: $1,015,000 · EducationSILLIMAN I…Slaughter Community Charter School: $400,000 · EducationSlaughter …NORTH DELTA SCHOOLS INC: $325,000 · EducationNORTH DELT…LSU FOUNDATION: $245,000 · EducationLSU FOUNDA…+6 more: $145,555 · Education+6 morePENNINGTON BIOMEDICAL RESEARCH FOUNDATION: $792,771 · HealthMISSION HEART INC: $576,000 · HealthTHE CENTER FOR MIND-BODY MEDICINE: $190,000 · Health+11 more: $217,500 · HealthBATON ROUGE AREA FOUNDATION: $806,763 · PhilanthropyTHE EMERGE CENTER INC: $411,000 · PhilanthropyCAPITAL AREA UNITED WAY: $75,000 · PhilanthropyCHARITYSMITH NONPROFIT FOUNDATION: $75,000 · Philanthropy+3 more: $22,500 · PhilanthropyUnited Cajun Navy: $621,560 · Public Safety & DisasterCENTER FOR DISASTER PHILANTHROPY INC: $485,000 · Public Safety & DisasterMARITIME & SEAFOOD INDUSTRY MUSEUM: $200,000 · Arts & CultureLINE 4 LINE: $131,500 · Arts & CultureArts Council of Greater Baton Rouge Inc: $125,000 · Arts & CultureDOUGLAS MANSHIP SR THEATRE COMPLEX HOLDING INC: $78,500 · Arts & CultureBaton Rouge Ballet Theatre: $45,000 · Arts & CultureChesley Initiative: $35,000 · Arts & CultureTHE NATIONAL WORLD WAR II MUSEUM INC: $30,000 · Arts & Culture+6 more: $75,000 · Arts & CultureATHLETES FOR HOPE: $150,000 · Youth DevelopmentEAST FELICIANA 4H FOUNDATION: $103,000 · Youth DevelopmentBATON ROUGE CHILDREN'S ADVOCACY CENTER: $50,000 · Youth DevelopmentHERITAGE RANCH: $20,000 · Youth Development+2 more: $20,000 · Youth Development
Other$14,948,592Education$2,130,555Health$1,776,271Philanthropy$1,390,263Public Safety & Disaster$1,106,560Arts & Culture$720,000Youth Development$343,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGENERAL HEALTH SYSTEM FOUNDATION: $1,425,000 over 4y, 18% of budgetSILLIMAN INSTITUTE INC: $1,015,000 over 4y, 10% of budgetBATON ROUGE AREA FOUNDATION: $806,763 over 4y, 1.2% of budgetPENNINGTON BIOMEDICAL RESEARCH FOUNDATION: $792,771 over 4y, 10% of budgetUnited Cajun Navy: $621,560 over 1y, 71% of budgetMISSION HEART INC: $576,000 over 4y, 46% of budgetLOUISIANA SYMPHONY ASSOCIATION DBA BATON ROUGE SYMPHONY ORCHESTRA: $527,500 over 4y, 20% of budgetCENTER FOR DISASTER PHILANTHROPY INC: $485,000 over 3y, 1.3% of budgetTHE EMERGE CENTER INC: $411,000 over 4y, 21% of budgetSlaughter Community Charter School: $400,000 over 4y, 2.8% of budgetNORTH DELTA SCHOOLS INC: $325,000 over 4y, 3.6% of budgetThe Children's Health Fund: $284,479 over 4y, 1.6% of budgetLSU FOUNDATION: $245,000 over 2y, 0.3% of budgetMARITIME & SEAFOOD INDUSTRY MUSEUM: $200,000 over 2y, 23% of budgetTHE CENTER FOR MIND-BODY MEDICINE: $190,000 over 1y, 4.5% of budgetATHLETES FOR HOPE: $150,000 over 3y, 3.7% of budgetLINE 4 LINE: $131,500 over 2y, 41% of budgetCOMPANION ANIMAL ALLIANCE: $125,000 over 3y, 3.7% of budgetArts Council of Greater Baton Rouge Inc: $125,000 over 3y, 2.0% of budgetLIGHTHOUSE RANCH FOR BOYS INC: $113,900 over 2y, 2.6% of budgetKNOCK KNOCK CHILDREN'S MUSEUM INC: $105,000 over 3y, 3.5% of budgetDOUGLAS MANSHIP SR THEATRE COMPLEX HOLDING INC: $78,500 over 4y, 1.6% of budgetCAPITAL AREA UNITED WAY: $75,000 over 3y, 0.5% of budgetCHARITYSMITH NONPROFIT FOUNDATION: $75,000 over 4y, 3.3% of budgetBREC FOUNDATION: $50,000 over 1y, 8.6% of budgetBATON ROUGE CHILDREN'S ADVOCACY CENTER: $50,000 over 2y, 2.0% of budgetLEVELING THE PLAYING FIELD INC: $50,000 over 1y, 1.0% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $50,000 over 1y, 0.0% of budgetFRIENDS OF FALSE RIVER PARK INC: $50,000 over 1y, 35% of budgetLOUISIANA KEY ACADEMY: $45,000 over 2y, 0.4% of budgetPLAYMAKERS OF BATON ROUGE INC: $45,000 over 4y, 8.3% of budgetBaton Rouge Ballet Theatre: $45,000 over 2y, 4.1% of budgetCAREER COMPASS OF LOUISIANA: $40,000 over 3y, 1.0% of budgetSOUTHEAST LOUISIANA LEGAL SERVICES CORP: $40,000 over 2y, 0.1% of budgetINNOCENCE PROJECT NEW ORLEANS: $40,000 over 4y, 0.4% of budgetTHE LIFE OF A SINGLE MOM: $35,000 over 3y, 1.9% of budgetO'BRIEN HOUSE INC: $35,000 over 3y, 0.9% of budgetChesley Initiative: $35,000 over 2y, 29% of budgetNATIONAL ALLIANCE FOR EATING DISORDERS INC: $35,000 over 4y, 0.8% of budgetGOVERN FOR AMERICA INC: $35,000 over 1y, 7.7% of budgetHUNTERS FOR THE HUNGRY: $30,000 over 3y, 4.3% of budgetEAST FELICIANA DRUG & ALCOHOL AWARENESS COUNCIL: $30,000 over 3y, 14% of budgetGREATER BATON ROUGE FOOD BANK: $30,000 over 2y, 0.1% of budgetTHE NATIONAL WORLD WAR II MUSEUM INC: $30,000 over 2y, 0.0% of budgetBIG OAK RANCH INC: $25,000 over 1y, 0.1% of budgetCapital Area Alliance for the Homeless: $25,000 over 1y, 3.6% of budgetLOUISIANA INDUSTRIES FOR THE DISABLED: $25,000 over 1y, 0.5% of budgetCENTREVILLE ACADEMY INC: $23,555 over 2y, 0.8% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds GENERAL HEALTH SYSTEM FOUNDATION ↗
  • Who funds SILLIMAN INSTITUTE INC ↗
  • Who funds BATON ROUGE AREA FOUNDATION ↗
  • Who funds PENNINGTON BIOMEDICAL RESEARCH FOUNDATION ↗
  • Who funds United Cajun Navy ↗
  • Who funds MISSION HEART INC ↗
  • Who funds LOUISIANA SYMPHONY ASSOCIATION DBA BATON ROUGE SYMPHONY ORCHESTRA ↗
  • Who funds CENTER FOR DISASTER PHILANTHROPY INC ↗
  • Who funds THE EMERGE CENTER INC ↗
  • Who funds Slaughter Community Charter School ↗
  • Who funds NORTH DELTA SCHOOLS INC ↗
  • Who funds The Children's Health Fund ↗
  • Who funds LSU FOUNDATION ↗
  • Who funds MARITIME & SEAFOOD INDUSTRY MUSEUM ↗
  • Who funds THE CENTER FOR MIND-BODY MEDICINE ↗
  • Who funds ATHLETES FOR HOPE ↗
  • Who funds LINE 4 LINE ↗

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.

Baton Rouge Area FoundationLA79.6× affinity39 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Baton Rouge Area Foundation · The Huey & Angelina Wilson Foundation · Pennington Family Foundation · The Credit Bureau of Baton Rouge Foundation · Capital Area United Way · Albemarle Foundation · The Merice Boo Johnston Grigsby Foundation · The Charles Lamar Family Foundation · Sharon and Claude B Pennington Family Foundation · Blue Cross & Blue Shield of Louisiana Foundation · Rotary Club of Baton Rouge Foundation · The Lozick Family 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.

How much its grantees rely on government

Each dot is one organization Irene W and C B Pennington Foundation funds: left to right is the share of its income from government, bottom to top the share from Irene W and C B Pennington Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 40%5%19%42%75%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    4get no government money at all
    28report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Irene W and C B Pennington Foundation?

    Find your warmest path to Irene W and C B Pennington Foundation 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.

    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 184 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 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Possibly out of date. A more recent filing (FY2024) is on record but names no grant recipient in the published copy, so the figures above are from FY2023, the most recent year this funder’s grantee list reached the public record.

    Source object · view filing

    Play a game based on Irene W and C B Pennington’s filings →

    More from the funding graph