United States Public Interest Research Group Inc

DENVER, CO EIN: 04-2790740 Website

SEE SCHEDULE O

Financial Overview

From 2024 IRS Form 990-PF

Total Assets

$7.1M

+7.1% YoY

Annual Giving

$575K

+1177.8% YoY

Grant Count

5

+66.7% YoY

Avg Grant Size

$115K

+666.7% YoY

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Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$2M$4M$5M$7M20202021202220232024
Metric202420232022
Total Assets$7,052,150$6,583,369$5,431,497
Revenue$6,525,940$1,332,560$1,577,136
Expenses$1,953,261$2,026,230$2,672,435
Qualifying Distributions
Net Investment Income$23,920
Distributable Amount

Giving Over Time

Total grant dollars and number of grants per year

$0$144K$288K$431K$575K3 grants20200 grants20210 grants20223 grants20235 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2024

TEXPIRG$350KARIZONA PIRG$186KWASHINGTON STATE PIRG INC$21KCOPIRG CITIZEN LOBBY INC$10KNYPIRG$8K

Grant Size Distribution

11 grants across all recorded years

8<$50K1$50–100K1$100–250K1$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Who else does United States Public Interest Research Group Inc fund?

Explore the funder–grantee relationships behind this foundation, powered by GrantGraph™ — our database of 11 million+ funding connections.

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Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

ED MIERZWINSKISECSR DIRECTOR$101K

From 2024 filing

NameTitleHoursCompensation
ED MIERZWINSKISECSR DIRECTOR40$100,558
DIANE BROWNDIRECTOR0.5
GARY KALMANDIRECTOR0.5
MAGGIE LUDIRECTOR0.5
NICOLAS RIANIDIRECTOR END 1123230.5
EMILY RUSCHDIRECTOR0.5
JANET DOMENITZVICE CHAIRTREASURER0.5
DOUG PHELPSCHAIR0.5
FAYE PARKPRESIDENT AND CEO0.5

Geographic Focus

Where this funder has awarded grants

Grant Distribution by State

7states

Cities

AustinDenverGilbertNew YorkPortlandSeattleWashington

Data last updated March 2026. Sourced from IRS Form 990-PF filings.

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