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Louisiana · Public charity

Catholic Foundation of South Louisiana

To enhance the catholic churches, parishes, schools and services in the communities of south louisiana.

$1.8M
Granted FY2025(still arriving)
41
Itemized grants FY2025
38
Organizations funded FY2024
45%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$1.7M
The rest is grants the schedule does not break out
Median grant, FY2025
$15,574
Largest grant, FY2025
$686,982
Organizations funded a year
2 to 38
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$30M

How open it is to new grantees

In FY2024, 45% of the organizations Catholic Foundation of South Louisiana funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2024, 91% of grant dollars renewed an existing relationship; $176k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
Human ServicesEducationReligionArts & CultureInternationalHealthOther
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
FY2025still arriving39$1.7M23%
FY202438$2.0M45%
FY202327$1.6M70%
FY202227$716k33%
FY202121$592k48%
FY202014$486k43%
FY201913$427k92%
FY20182$16k0%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Religion$4.0MEducation$3.1MHuman Services$132kHealth$84kInternational$71kArts & Culture$63kFood & Nutrition$61kPhilanthropy$38kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
OH
PA
CO
NE
KY
DC
LA
TX

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
The Roman Catholic Church of the Diocese of Houma Thibodaux$2,811,0497n/a
Holy Trinity Academy$930,024329%
Nicholls State University Foundation$547,75054%
E D White Catholic High School$416,7607n/a
Vandebilt Catholic High School$297,8405n/a
Central Catholic High School$248,7673n/a
Cathedral of St Francis de Sales$212,4417n/a
St Genevieve Catholic School$143,7046n/a
St Thomas Aquinas Catholic Church$111,6065n/a
Maria Immacolata Catholic School$98,6635n/a
Show all 88 grantees
All grantees of Catholic Foundation of South Louisiana by total granted
GranteeTotal grantedYearsShare of their budget
The Roman Catholic Church of the Diocese of Houma Thibodaux$2,811,0497n/a
Holy Trinity Academy$930,024329%
Nicholls State University Foundation$547,75054%
E D White Catholic High School$416,7607n/a
Vandebilt Catholic High School$297,8405n/a
Central Catholic High School$248,7673n/a
Cathedral of St Francis de Sales$212,4417n/a
St Genevieve Catholic School$143,7046n/a
St Thomas Aquinas Catholic Church$111,6065n/a
Maria Immacolata Catholic School$98,6635n/a
St Mary's Nativity School$86,0494n/a
Holy Rosary Catholic School$83,2543n/a
St Francis de Sales Rcc Savings and Loan Trust Fund$74,8332n/a
St Bridget Church$64,8934n/a
Crossroads Pregnancy Resource Cente$56,95746%
New Orleans Ballet Association$51,80051%
St Bernadette Elementary School$49,3703n/a
Holy Rosary Catholic School$43,8352n/a
Haiti Mission Inc$43,50043%
Second Harvest Food Bank Greater New Orleans and Acadiana$39,21520%
St Bernadette$39,0484n/a
Holy Cross Catholic Church$38,4713n/a
St Joseph Catholic Elementary School$37,7292n/a
Nicholls State University$35,0002n/a
Maria Immacolata Roman Catholic Church Savings and Loan Trust Fund$33,5292n/a
Oblate Missionary Society Inc$33,5004n/a
Loyola University$33,33510%
Our Lady of Prompt Succor Church$29,8862n/a
Sacred Heart Parish$28,0522n/a
Our Lady of the Isle$27,1732n/a
Sister of Mary Boystown and Girlstown Inc$27,00030%
St Vincent de Paul$26,2501n/a
Hi-5 Inc$25,0001n/a
Holy Savior Catholic Church$24,8452n/a
St Genevieve$22,5363n/a
St Mary Elementary School$22,5002n/a
Childrens Water Safety Awareness$22,0002n/a
St Bridgets Roman Catholic Church Savings and Loan Trust Fund$21,2342n/a
Our Lady of the Holy Rosary Catholic Church$20,7642n/a
St Vincent de Paul TriParish Community Pharmacy$20,00013%
Bayou Land Families Helping Families$20,00023%
Bayou Youth Equity Foundation$20,0001n/a
Lafourche Arc$20,00010%
Lafourche Parish Juvenile Justice Facility$20,0001n/a
Sacred Heart Roman Catholic Church Cut Off Louisiana Savings & Loan$20,0001n/a
Notre Dame Seminary of New Orleans$18,5001n/a
Our Lady of the Most Holy Rosary$18,4752n/a
V Foundation of South Louisiana$16,870122%
Saint Joseph Abbey and Seminary College$16,5003n/a
St Charles Borromeo Thibodaux$15,9072n/a
Terrebonne Churches United Foodbank Inc$15,50013%
Casa of Terrebonne Inc$15,00012%
The Haven Inc$15,00011%
Holy Family Catholic Church$14,8612n/a
Holy Cross Roman Catholic Church Savings and Loan Trust Fund$14,8202n/a
MacDonell United Methodist Children's Services Inc$14,50011%
Christ the Redeemer Catholic Church$14,4441n/a
Friends of Beyond the Bell$13,5982n/a
Saint Paul VI Institute for the Study of Human Reproduction Inc$12,00020%
Diocese of Soroti Mission Partnersh$12,00015%
St Hilary of Poitiers Rcc Savings and Loan Trust Fund$11,8511n/a
Bayou Playhouse Inc$11,5002n/a
St Lawrence the Martyr$10,8291n/a
St Josephs Rcc Chauvin Savings and Loan Trust Fund$10,7821n/a
St Marys Nativity Roman Catholic Church Raceland Louisiana Savings$10,4721n/a
Bethlehem Lutheran Church$10,4081n/a
Moms of Hope of the Bayou Region Nonprofit Corporation$10,0001n/a
Casa of the 16th Jdc$10,00014%
St Anthony Rcc Gheens Savings and Loan Trust Fund$9,5821n/a
St Hilary of Poitiers Catholic Church$8,8961n/a
Hope Extreme Inc$8,00013%
Springs in the Desert$8,00014%
Fellowship of Catholic University Students$8,0001n/a
Catholic Community Radio Inc$8,00011%
St Gregory Barbarigo Church$7,7691n/a
Christ the Redeemer Roman Catholic Church Thibodaux Louisiana Savings$7,5541n/a
St Josephs Rcc Thibodaux Savings and Loan Trust Fund$7,0001n/a
The Dynamic Catholic Institute$7,00010%
Allies of the Little Ones Vv Foundation USA$6,9921n/a
St Anthony of Padua Catholic Church$6,9531n/a
St Genevieve Rcc Savings and Loan Trust Fund$6,8191n/a
Kappa Kappa Gamma Foundation$6,50010%
Sacred Heart Church$6,3341n/a
Morning Star Rising$6,00010%
St Thomas Aquinas Rcc Savings and Loan Trust Fund$5,8161n/a
Mount Carmel Hermitage Inc$5,0001n/a
American Heart Association Inc$5,00010%
The Maxine Giardina Charter School Inc$5,00010%

Where it is load-bearing

Catholic Foundation of South Louisiana supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 27 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetHoly Trinity Academy: $930,024 over 3y, 29% of budgetNicholls State University Foundation: $547,750 over 5y, 4.4% of budgetCrossroads Pregnancy Resource Cente: $56,957 over 4y, 6.3% of budgetNew Orleans Ballet Association: $51,800 over 5y, 1.0% of budgetHaiti Mission Inc: $43,500 over 4y, 2.9% of budgetSecond Harvest Food Bank Greater New Orleans and Acadiana: $39,215 over 2y, 0.0% of budgetLoyola University: $33,335 over 1y, 0.0% of budgetSister of Mary Boystown and Girlstown Inc: $27,000 over 3y, 0.1% of budgetSt Vincent de Paul TriParish Community Pharmacy: $20,000 over 1y, 3.4% of budgetBayou Land Families Helping Families: $20,000 over 2y, 2.9% of budgetLafourche Arc: $20,000 over 1y, 0.2% of budgetV Foundation of South Louisiana: $16,870 over 1y, 22% of budgetTerrebonne Churches United Foodbank Inc: $15,500 over 1y, 3.3% of budgetCasa of Terrebonne Inc: $15,000 over 1y, 2.4% of budgetThe Haven Inc: $15,000 over 1y, 0.8% of budgetMacDonell United Methodist Children's Services Inc: $14,500 over 1y, 1.3% of budgetSaint Paul VI Institute for the Study of Human Reproduction Inc: $12,000 over 2y, 0.3% of budgetDiocese of Soroti Mission Partnersh: $12,000 over 1y, 5.3% of budgetCasa of the 16th Jdc: $10,000 over 1y, 4.1% of budgetHope Extreme Inc: $8,000 over 1y, 3.3% of budgetSprings in the Desert: $8,000 over 1y, 4.0% of budgetCatholic Community Radio Inc: $8,000 over 1y, 1.2% of budgetThe Dynamic Catholic Institute: $7,000 over 1y, 0.0% of budgetKappa Kappa Gamma Foundation: $6,500 over 1y, 0.1% of budgetMorning Star Rising: $6,000 over 1y, 0.3% of budgetAmerican Heart Association Inc: $5,000 over 1y, 0.0% of budgetThe Maxine Giardina Charter School Inc: $5,000 over 1y, 0.3% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 27.

Nonprofits that may fit its grantmaking

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.

Community Foundation of AcadianaLA30.1× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation of Acadiana · Bayou Community Foundation · The Greater New Orleans Foundation · Danos Foundation · The John and Clara Brady Family Foundation · Baton Rouge Area Foundation · James J Buquet Jr Family Foundation · The Gray Foundation · The Edward L Rispone Family Foundation · Shell USA Company Foundation · The Mary & Al Danos Family Foundation · United Way for South Louisiana

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 Catholic Foundation of South Louisiana with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Catholic Foundation of South Louisiana?

Find your warmest path to Catholic Foundation of South Louisiana 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 Catholic Foundation of South Louisiana

How much does Catholic Foundation of South Louisiana give?
Catholic Foundation of South Louisiana reported 41 itemized grants totaling $1,670,815, out of $1,839,304 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 2 and 38 organizations a year over FY2018 to FY2024.
What does Catholic Foundation of South Louisiana fund?
By grant dollars over FY2017 to FY2025, its largest causes are Religion (52%), Education (41%), Human Services (2%).
Who are Catholic Foundation of South Louisiana's largest grantees?
By total granted over FY2017 to FY2025: The Roman Catholic Church of the Diocese of Houma Thibodaux ($2.8M), Holy Trinity Academy ($930k), Nicholls State University Foundation ($548k).
Does Catholic Foundation of South Louisiana fund new organizations?
In FY2024, 45% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Catholic Foundation of South Louisiana?
Its strongest co-funders, measured against what their size predicts, include Community Foundation of Acadiana, Bayou Community Foundation, The Greater New Orleans Foundation.
Where is Catholic Foundation of South Louisiana based?
Catholic Foundation of South Louisiana is based in LA.

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 89 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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