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· Public charity

Izaak Walton League of America Endowment

Assist the izaak walton league in all its entities with competitive grants in its quest to conserve, maintain, protect and restore the soil, forest, water and other natural resources of the united states and other lands; to promote means and opportunities for the education of the public with respect to such resources and their enjoyment…

$120k
Granted FY2025still arriving
6
Grants FY2025still arriving
6
States reached
$40k
Largest
01What you fund
01

What you funded, over time

By grantee IRS cause code (NTEE).

A cause breakdown isn’t shown here: 44% of IZAAK WALTON LEAGUE OF AMERICA ENDOWMENT’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.

02FY2025 · 6 grants

Where the money goes

Your grants by size, and where they go.

The 6 grants below total $83,272 — the rows itemised in this filing. The $120,241 headline is the total grant expense reported on the return, so the remaining $36,969 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.

By grant size · FY2025

  • Under $10k3 grants · $23k
  • $10k–50k3 grants · $61k
$10,000
Median grant
6
States reached
$3.0M
Total assets
Largest grants
RecipientAmount
IZAAK WALTON LEAGUE OF AMERICA INC$39,750
WINCHESTER CHAPTER IWLA$10,822
LAWRENCE COUNTY CHAPTER IWLA$10,000
PORTER COUNTY CHAPTER IWLA$9,000
SOUTHWESTERN WISCONSIN CHAPTER IWL$7,500
HARRY ENSTROM CHAPTER IWLA$6,200
02The need
03

Do your dollars go where the need is?

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

show:

Dollar for dollar, your grants (FY20–25) land where the poverty rate runs at 11%, against an area that typically sits at 8%. 58% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 8%FREMONT CHAPTER IWLA: $6k → 12%MINNESOTA DIVISION IWLA: $11k → 11%ALLEGHENY CHAPTER IWLA: $13k → 11%PENNSYLVANIA DIVISION IWLA: $8k → 17%LAKE KEUKA CHAPTER IWLA: $7k → 15%DRAGOON TRAIL CHAPTER IWLA: $7k → 10%BF CARROLL CHAPTER IWLA: $7k → 12%OTTUMWA CHAPTER IWLA: $18k → 16%SOUTHWESTERN CHAPTER IWLA: $11k → 11%WISCONSIN DIVISION IWLA: $10k → 13%PIKES PEAK GUN CLUB CHAPTER IWLA: $10k → 9%PORTER COUNTY CHAPTER IWLA: $10k → 9%ARGOS CHAPTER IWLA: $11k → 10%GRIFFITH CHAPTER IWLA: $24k → 15%HOWARD COUNTY CHAPTER IWLA: $6k → 15%CINCINNATI CHAPTER IWLA: $12k → 9%LAWRENCE COUNTY CHAPTER IWLA: $10k → 17%BERKELEY COUNTY CHAPTER IWLA: $6k → 11%MOUNTAINEER CHAPTER IWLA: $10k → 17%PEORIA CHAPTER IWLA: $10k → 7%ILLINOIS DIVISION IWLA: $6k → 9%ILLINOIS DIVISION IWLA: $7k → 11%MOUNTAINEER CHAPTER IWLA: $10k → 6%IZAAK WALTON LEAGUE OF AMERICA INC: $40k → 8%HARRY ENSTROM CHAPTER IWLA: $6k → 11%SOUTHWESTERN WISCONSIN CHAPTER IWL: $8k → 13%PORTER COUNTY CHAPTER IWLA: $9k → 9%GRIFFITH CHAPTER IWLA: $11k → 15%WOODFORD CHAPTER IWLA: $10k → 7%ILLINOIS DIVISION IWLA: $7k → 11%IZAAK WALTON LEAGUE OF AMERICA INC: $32k → 8%SPRING LAKE CHAPTER IWLA: $6k → 15%WOODFORD CHAPTER IWLA: $5k → 7%IZAAK WALTON LEAGUE OF AMERICA INC: $26k → 8%GRIFFITH CHAPTER IWLA: $7k → 15%IZAAK WALTON LEAGUE OF AMERICA INC: $22k → 8%SPRING LAKE CHAPTER IWLA: $5k → 15%IZAAK WALTON LEAGUE OF AMERICA INC: $16k → 8%LOIS GREEN-SILGO CHAPTER IWLA: $7k → 8%IZAAK WALTON LEAGUE OF AMERICA INC: $15k → 8%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

MN
IL
WI
NY
IA
IN
OH
PA
CO
NE
WV
VA
MD

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

56%of every dollar goes to organizations you’ve funded before.
$279k · 7 repeat orgs$223k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +100% since the first grant, against +4% for the ones you funded once.

7 repeat relationships — 3 still active in FY2025, 4 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

7
20

Total granted

$279k
$198k

Median revenue growth · since first grant

+100%
+4%

Still filing today

71%
35%

New vs renewed · share of each year

In FY2025, 70% of grant dollars renewed an existing relationship; $25k went to new ones.

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

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • TI
    THE IZAAK WALTON LEAGUE OF AMERICA
    6× · 2020–2025 · $151k · revenue +11%
  • GI
    Griffith Izaak Walton League of America
    3× · 2020–2024 · $42k · revenue +49%
  • WI
    WINCHESTER ISAAK WALTON CLUB
    2× · 2021–2025 · $23k · revenue +100%

Funded once

  • IW
    Izaak Walton League Of America Inc Linn County
    one grant, 2022 · $20k · revenue +20%
  • IW
    IZAAK WALTON LEAGUE OTTUMWA CHAPTER
    one grant, 2022 · $18k · revenue -15% · 30% of their budget
  • AC
    ALLEGHENY CHAPTER IWLA
    one grant, 2022 · $13k

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

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Izaak Walton League

Maintain 20 acres of natural woods and one acre of wetlands for wildlife habitat

Environment
2
Izaak Walton League of America Inc

The organization is dedicated to supporting conservation issues, youth education, shooting sports, outdoor activities

3
Brown County Chapter Izaak Walton League of America Inc

To conserve, restore, and promote the sustainable use and enjoyment of our natural resources, including soil, air, woods, waters, and wildlife.

4
Izaak Walton League of America Bill Cook Chapter

To increase awareness of and to conserve natural resources.

5
Izaak Walton League of America Inc

Our mission is to conserve, restore and promote the sustainable use and enjoyment of our natural resources, including soil, air, wood, water and wildlife.

Recreation & Sports
6
Izaak Walton League of Lynchburg Va

Protect, conserve and restore our natural resources and to actively practice, sponsor, advise and promote the conservation, protection and maintenance of wildlife.

Environment
7
Izaak Walton League of America - Rockville Chapter

To conserve, maintain, protect and restore the soil, forest, water and other natural resources of the United States and other lands. To promote means and opportunities

Environment
8
Izaak Walton League of America Inc

Natural resource conservation and protec

9
Izaak Walton League of America Inc

Environmental conservation, wildlife conservation, hunter education, shooting sports and safety

Environment
10
Izaak Walton League of America Inc Bcc Chapter Iwla Inc

To develop and maintain our conservation farm as the best example of living resource management and habitat conservation in Montgomery County, Maryland, in the United States of America, and in the World. Our all volunteer membership…

11
Idaho Wildlife Federation

The Idaho Wildlife Federation (IWF) promotes the conservation of Idaho's wildlife heritage and legacy of sporting opportunities for the current and future generations.

Animals
12
Izaak Walton League of America Inc

To conserve, maintain, protect and restore the soil, forest, waters and other natural resources and promote wise stewardship of the land and the means and opportunities for education of the public with respect to such resources and the…

Environment

For reference, the grantee most central to the portfolio’s shape is Izaak Walton League Ottumwa Chapter and the most unlike its peers is Dragoon Trail Chapter Inc of the Izaak Walton League. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 41 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%0%5–10yr19%0%10–20yr16%5%20–35yr13%86%35–55yr16%10%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%0%5–10yr19%0%10–20yr16%2%20–35yr13%85%35–55yr16%13%55yr+

The field is 22% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 7% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
7%
2/30
the rest of the field
13%
240,394/1,819,535

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

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

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 14 of the 30 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

1
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
12/14
Grantees still filing
9/14
Grew since you first funded

Where your money sits — by cause, then by grantee

THE IZAAK WALTON LEAGUE OF AMERICA — $151,020 · EnvironmentTHE IZAAK WALTON LEAGUE OF AMERICAGriffith Izaak Walton League of America — $41,864 · EnvironmentGriffith Izaak Walton League of AmericaWINCHESTER ISAAK WALTON CLUB — $22,822 · EnvironmentWINCHESTER ISAAK WALTON CLUBIzaak Walton League Of America Inc Linn County — $19,800 · EnvironmentIzaak Walton League Of America Inc Linn CountyIZAAK WALTON LEAGUE OTTUMWA CHAPTER — $18,000 · EnvironmentIZAAK WALTON LEAGUE OTTUMWA CHAPTERSpring Lake Izaak Walton League of America — $10,740 · EnvironmentPIKES PEAK CHAPTER #34 OF IZAAK WALTON LEAGUE OF AMERICA INC — $10,000 · Environment+1 more — $6,000 · EnvironmentIZAAK WALTON LEAGUE OF AMERICA ILLINOIS DIVISION — $19,450 · OtherIZAAK WALTON LEAGUE OF AMERICA ILLINOIS DIVISIONIZAAK WALTON LEAGUE OF AMERICA INC — $18,269 · OtherIZAAK WALTON LEAGUE OF AMERICA INCIZAAK WALTON LEAGUE OF AMERICA INC — $15,114 · OtherIZAAK WALTON LEAGUE OF AMERICA INCALLEGHENY CHAPTER IWLA — $12,900 · OtherALLEGHENY CHAPTER IWLAIZAAK WALTON LEAGUE OF AMERICA INC — $12,000 · OtherIZAAK WALTON LEAGUE OF AMERICA INCARGOS CHAPTER IWLA — $11,076 · OtherIZAAK WALTON LEAGUE OF AMERICA INC — $10,500 · OtherMOUNTAINEER CHAPTER IWLA — $10,300 · OtherIZAAK WALTON LEAGUE OF AMERICA INC — $10,100 · OtherWISCONSIN DIVISION IWLA — $10,000 · OtherIZAAK WALTON LEAGUE OF AMERICA INC — $10,000 · OtherMOUNT AIRY CHAPTER OF THE IZAAK WALTON LEAGUE OF AMERICA INC — $10,000 · OtherIZAAK WALTON LEAGUE OF AMERICA INC — $9,694 · OtherPORTER COUNTY CHAPTER IWLA — $9,000 · OtherIZAAK WALTON LEAGUE OF AMERICA INC — $8,000 · Other+7 more — $45,616 · Other+7 more
Environment$280,246Other$222,019

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0Mgrantee revenue →↑ your share of their budgetTHE IZAAK WALTON LEAGUE OF AMERICA — $151,020 over 6y, 1.0% of budgetGriffith Izaak Walton League of America — $41,864 over 3y, 16% of budgetWINCHESTER ISAAK WALTON CLUB — $22,822 over 2y, 9.3% of budgetIzaak Walton League Of America Inc Linn County — $19,800 over 1y, 15% of budgetIZAAK WALTON LEAGUE OF AMERICA ILLINOIS DIVISION — $19,450 over 3y, 0.6% of budgetIZAAK WALTON LEAGUE OF AMERICA INC — $18,269 over 2y, 6.4% of budgetIZAAK WALTON LEAGUE OTTUMWA CHAPTER — $18,000 over 1y, 30% of budgetSpring Lake Izaak Walton League of America — $10,740 over 2y, 9.0% of budgetPIKES PEAK CHAPTER #34 OF IZAAK WALTON LEAGUE OF AMERICA INC — $10,000 over 1y, 1.3% of budgetMOUNT AIRY CHAPTER OF THE IZAAK WALTON LEAGUE OF AMERICA INC — $10,000 over 1y, 6.4% of budgetDRAGOON TRAIL CHAPTER INC OF THE IZAAK WALTON LEAGUE — $7,200 over 1y, 2.1% of budgetHOWARD COUNTY CHAPTER OF THE IZAAK WALTON LEAGUE O — $6,117 over 1y, 3.6% of budgetIZAAK WALTON LEAGUE OF AMERICA — $6,000 over 1y, 4.1% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a set of overlaps that mostly run through you, not between each other.

NRA Foundation IncVA13.6× affinity5 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: NRA Foundation Inc

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Izaak Walton League of America Endowment funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 20%2%8%17%30%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    2get no government money at all
    1report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY2025

    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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 30 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

    Generated from your IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph