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· Public charity

San Diego Tourism Marketing District

Sdtmd is a funding conduit for the development and implementation of effective marketing programs and services that benefit the assessed businesses within the SAN DIEGO TOURISM MARKETING DISTRICT.

$50M
Granted FY2025still arriving
19
Grants FY2025still arriving
3
States reached
$47M
Largest
01What it funds
01100% classified

What it funded, over time

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

Community Improvement$324MRecreation & Sports$13MArts & Culture$1.8MHealth$352kEducation$192kEnvironment$104kInternational$83kYouth Development$67kOther$0
02FY2025 · 19 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • $10k–50k5 grants · $156k
  • $50k–250k12 grants · $1.3M
  • $250k+2 grants · $49M
$67,649
Median grant
3
States reached
$23M
Total assets
Largest grants
RecipientAmount
SAN DIEGO TOURISM AUTHORITY$47,139,653
SPORTS SD INC$1,738,994
WONDERFRONT HOLDINGS LLC$249,435
THUNDERBOATS UNLIMTED CLUB INC$200,000
SAN DIEGO CREW CLASSIC$156,500
PADRES LP$150,000
SAN DIEGO BAYFEST LLC$121,530
LA JOLLA HISTORICAL SOCIETY$74,500
CALIFORNIA POLICE ATHLETIC FEDERATI$71,000
THE BON TEMPS SOCIAL CLUB OF SD$67,649
SOUTHERN CAL TENNIS ASSOC FDN$65,000
DEL MAR FOOD AND WINE LLC$64,715
FAST FORWARD FUTURES INC$61,026
FAST FORWARD VENTURES LLC$56,199
PRO PADEL LEAGUE OPERATIONS INC$45,000
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:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 100% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%THUNDERBOATS UNLIMITED INC: $95k → 11%ELITE CLUBS NATIONAL LEAGUE INC: $149k → 9%SAN DIEGO BAYFAIR: $95k → 11%SAN DIEGO BAYFAIR: $95k → 11%THUNDERBOATS UNLIMITED INC: $95k → 11%SAN DIEGO BAYFAIR: $95k → 11%WONDERFRONT HOLDINGS LLC: $249k → 11%CENTURY CLUB OF SAN DIEGO: $100k → 11%LA JOLLA HISTORICAL SOCIETY: $75k → 11%SPORTS SD INC: $1.7M → 11%SPORTS SD INC: $1.6M → 11%SAN DIEGO BOWL GAME ASSOCIATION: $1.3M → 11%SD LACROSSE LLC: $130k → 11%SAN DIEGO BOWL GAME ASSOCIATION: $415k → 11%ZERO EMISSIONS ALLIANCE INC: $104k → 11%SOUTHERN CAL TENNIS ASSOC FDN: $228k → 11%THUNDERBOATS UNLIMTED CLUB INC: $200k → 11%CALIFORNIA STATE GAMES: $286k → 11%CALIFORNIA STATE GAMES: $175k → 11%CALIFORNIA STATE GAMES: $175k → 11%CALIFORNIA STATE GAMES: $160k → 11%CALIFORNIA STATE GAMES: $150k → 11%CALIFORNIA STATE GAMES: $130k → 11%SAN DIEGO BAYFEST LLC: $122k → 11%SURF CUP SPORTS: $527k → 11%SAN DIEGO CREW CLASSIC: $208k → 11%SAN DIEGO CREW CLASSIC: $191k → 11%SAN DIEGO CREW CLASSIC: $157k → 11%SAN DIEGO CREW CLASSIC: $151k → 11%SAN DIEGO CREW CLASSIC: $128k → 11%SAN DIEGO CREW CLASSIC: $126k → 11%SAN DIEGO CREW CLASSIC: $94k → 11%SAN DIEGO TOURISM AUTHORITY: $48.8M → 11%SAN DIEGO TOURISM AUTHORITY: $47.1M → 11%SAN DIEGO TOURISM AUTHORITY: $41.4M → 11%SAN DIEGO TOURISM AUTHORITY: $37.4M → 11%SAN DIEGO TOURISM AUTHORITY: $35.9M → 11%SAN DIEGO TOURISM AUTHORITY: $35.6M → 11%SAN DIEGO TOURISM AUTHORITY: $30.4M → 11%SAN DIEGO TOURISM AUTHORITY: $25.5M → 11%SAN DIEGO TOURISM AUTHORITY: $21.0M → 11%WONDERLUST EVENTS LLC: $500k → 11%WONDERLUST EVENTS LLC: $250k → 11%WONDERLUST EVENTS LLC: $250k → 11%CRSSD MUSIC LLC: $150k → 11%PADRES LP: $150k → 11%EXTREME SAILING: $400k → 11%EXTREME SAILING: $249k → 11%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.
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.
03Its grantees
repeat funding

Who it funds again

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

100%of every dollar goes to organizations it has funded before.
$337M · 20 repeat orgs$1.5M to everyone else

Grantees it renews have grown median revenue +11% since the first grant, against +8% for those funded once.

20 repeat relationships: 11 still active in FY2025, 9 since wound down; 8 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

20
10

Total granted

$337M
$804k

Median revenue growth · since first grant

+11%
+8%

Still filing today

75%
30%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $741k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
Recreation & SportsCommunity ImprovementPhilanthropyArts & CultureCrime & LegalEducationOther
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

  • SD
    SAN DIEGO CONVENTION AND TOURIST BUREAU
    9× · 2017–2025 · $323M · revenue +29% · 87% of their budget
  • SS
    SPORTS SD INC
    8× · 2017–2025 · $6.8M · revenue +5%
  • SD
    San Diego Crew Classic Inc
    8× · 2017–2025 · $1.1M · revenue +8% · 26% of their budget

Funded once

  • CM
    CRSSD MUSIC LLC
    one grant, 2024 · $150k
  • EC
    ELITE CLUBS NATIONAL LEAGUE INCgraduated
    one grant, 2022 · $149k · revenue +126%
  • SL
    SD LACROSSE LLC
    one grant, 2023 · $130k
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
San Diego Coasters
Arts & Culture
2
San Diego Double Ten Committee
Arts & Culture
3
San Diego Yacht Club

To encourage and foster interest in all aspects of yachting.

—
4
San Diego District Tennis Association

A) to promote youth tennis in san diego, b) support of various local,district,and national tennis tournaments and programs, and c) promote community tennis through assistance with court repairs

Recreation & Sports
5
Southern California Golf Association

Southern california golf association's mission is to promote the game of golf.

—
6
Sport Innovators

To establish San Diego and Southern California as the core of the healthy living, sports and active lifestyle community. Through supporting companies at all stages, we help create jobs, but not just any jobs, jobs that make our city and…

Philanthropy
7
San Diego County Bar Association

The mission of the san diego county bar association is to be the representative of the san diego county legal profession, serving the prblic and the profession by enhancing the legal system and promoting justice, professional excellence,…

—
8
Usta Northern California

To promote and develop the growth of tennis as an inclusive and inviting lifetime activity in the northern california section.

—
9
California Ultimate Association

To promote and develop the sport of ultimate at all levels within the state of california and beyond.

Recreation & Sports
10
San Diego Cricket Club Nonprofit Corp

Support cricket play in san diego

Recreation & Sports
11
Santa Barbara Soccer Club

Provides youth soccer development and amateur athletic competition through coaching, training and competition.

Recreation & Sports
12
San Diego Soccer Club

Provide recreational and competitive youth soccer for community

—
How this is measured
The grantee most central to the portfolio’s shape is Sports Sd Inc; the most unlike its peers is California Police Athletic Federation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

18 grantees tracked through their own filings, 2017–2025.

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 2025, not grant rows in a single year, so this will not match the grant count on the cover. 18 of the 38 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.

7
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
18/18
Grantees still filing
12/18
Grew since first funded

Where the money sits, by cause and then by grantee

SAN DIEGO CONVENTION AND TOURIST BUREAU: $323,117,942 · OtherSAN DIEGO CONVENTION AND TOURIST BUREAU+26 more: $13,824,286 · OtherSOUTHERN CALIFORNIA TENNIS ASSOCIATION FOUNDATION: $467,000 · PhilanthropyCENTURY CLUB OF SAN DIEGO: $100,000 · PhilanthropyCALIFORNIA POLICE ATHLETIC FEDERATION: $343,567 · Crime & LegalELITE CLUBS NATIONAL LEAGUE INC: $149,000 · Recreation & SportsSOUTHERN CALIFORNIA TENNIS ASSOCIATION: $115,000 · Recreation & SportsUltimate Players Association: $53,980 · Recreation & SportsSAN DIEGO BREWERS GUILD: $189,548 · Community ImprovementSAN DIEGO DIPLOMACY COUNCIL: $82,585 · Community ImprovementFAST FORWARD FUTURES INC: $192,316 · EducationTHE BON TEMPS SOCIAL CLUB OF SAN DIEGO: $171,712 · Arts & CultureACCESS YOUTH ACADEMY: $30,000 · Youth Development
Other$336,942,228Philanthropy$567,000Crime & Legal$343,567Recreation & Sports$317,980Community Improvement$272,133Education$192,316Arts & Culture$171,712Youth Development$30,000

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

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetSAN DIEGO CONVENTION AND TOURIST BUREAU: $323,117,942 over 9y, 87% of budgetSPORTS SD INC: $6,842,233 over 8y, 17% of budgetSan Diego Crew Classic Inc: $1,080,230 over 8y, 26% of budgetCALIFORNIA STATE GAMES: $1,075,667 over 6y, 53% of budgetTHE THUNDERBOATS UNLIMITED CLUB INC: $675,000 over 6y, 26% of budgetSOUTHERN CALIFORNIA TENNIS ASSOCIATION FOUNDATION: $467,000 over 5y, 46% of budgetCALIFORNIA POLICE ATHLETIC FEDERATION: $343,567 over 7y, 16% of budgetLa Jolla Historical Society: $319,024 over 5y, 13% of budgetFAST FORWARD FUTURES INC: $192,316 over 3y, 65% of budgetSAN DIEGO BREWERS GUILD: $189,548 over 4y, 48% of budgetTHE BON TEMPS SOCIAL CLUB OF SAN DIEGO: $171,712 over 3y, 21% of budgetELITE CLUBS NATIONAL LEAGUE INC: $149,000 over 1y, 3.0% of budgetSOUTHERN CALIFORNIA TENNIS ASSOCIATION: $115,000 over 2y, 0.8% of budgetCENTURY CLUB OF SAN DIEGO: $100,000 over 1y, 0.6% of budgetSAN DIEGO DIPLOMACY COUNCIL: $82,585 over 3y, 5.9% of budgetUltimate Players Association: $53,980 over 2y, 0.9% of budgetYOUTH TENNIS SAN DIEGO: $43,704 over 2y, 0.7% of budgetACCESS YOUTH ACADEMY: $30,000 over 1y, 1.9% 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 SAN DIEGO CONVENTION AND TOURIST BUREAU ↗
  • Who funds SPORTS SD INC ↗
  • Who funds San Diego Crew Classic Inc ↗
  • Who funds CALIFORNIA STATE GAMES ↗
  • Who funds THE THUNDERBOATS UNLIMITED CLUB INC ↗
  • Who funds SOUTHERN CALIFORNIA TENNIS ASSOCIATION FOUNDATION ↗
  • Who funds CALIFORNIA POLICE ATHLETIC FEDERATION ↗
  • Who funds La Jolla Historical Society ↗
  • Who funds FAST FORWARD FUTURES INC ↗
  • Who funds SAN DIEGO BREWERS GUILD ↗
  • Who funds THE BON TEMPS SOCIAL CLUB OF SAN DIEGO ↗
  • Who funds ELITE CLUBS NATIONAL LEAGUE INC ↗
  • Who funds SOUTHERN CALIFORNIA TENNIS ASSOCIATION ↗
  • Who funds CENTURY CLUB OF SAN DIEGO ↗
  • Who funds SAN DIEGO DIPLOMACY COUNCIL ↗
  • Who funds Ultimate Players Association ↗
  • Who funds YOUTH TENNIS SAN DIEGO ↗
  • Who funds ACCESS YOUTH ACADEMY ↗

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 San Diego FoundationCA15.5× affinity6 shared granteesties to 10 of 10Hover any node to trace its alignments.Compare side by side →

Open a dossier: The San Diego Foundation · Jewish Community Foundation of San Diego · David C Copley Foundation · Price Philanthropies Foundation · The Conrad Prebys Foundation · Sempra Foundation · California Community Foundation · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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.

How much its grantees rely on government

Each dot is one organization San Diego Tourism Marketing District funds: left to right is the share of its income from government, bottom to top the share from San Diego Tourism Marketing District. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%6%25%56%100%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    8report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–20%
    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 San Diego Tourism Marketing District?

    Find your warmest path to San Diego Tourism Marketing District 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 38 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

    Play a game based on San Diego Tourism Marketing District’s filings →

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