Louis Calder Foundation logo

Louis Calder Foundation

DENVER, CO EIN: 13-6015562 Website

The Louis Calder Foundation is a private foundation established in 1951 by Louis Calder (1879-1963), a businessman who spent 66 years at Perkins-Goodwin Co., a pulp and paper marketing and management firm where he served as president and chairman from 1922 until his death. The foundation was funded through gifts during Calder's lifetime and received a residuary bequest in his will. It operates as a trust under New York State law and is headquartered in Denver, Colorado.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$194.2M

+13.3% YoY

Annual Giving

$6.9M

-12.4% YoY

Grant Count

35

-18.6% YoY

Avg Grant Size

$197K

+7.6% YoY

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

Vision: The foundation envisions a nation where every child has the opportunity to obtain an excellent education, enabling them to walk a path to economic independence and success of their own choosing.

Mission: The foundation invests in organizations that seek to provide high-quality learning opportunities for children in under-resourced communities.

Primary Focus Areas: Education, with emphasis on charter and parochial schools, and human services.

Core Beliefs:

  • Excellent education is the most effective lever for creating economic independence and success
  • Powerful learning opportunities exist both inside and outside schools
  • The foundation makes efficient investments with broad impact while valuing individual child outcomes
  • High-quality learning opportunities have core tenets that can take diverse forms based on community needs and values
  • The foundation is willing to take significant risk when proportionate impact is possible

Educational Tenets: The foundation emphasizes rigorous, coherent, culturally relevant, high-quality curriculum; student engagement and achievement; and diverse, welcoming community perspectives in learning opportunities.

Grantmaking

Grant Range

s:** Typical awards range from $1,000 to $1,000,000.

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Geographic Focus

Where this funder awards grants

The foundation's grant-making focuses primarily on New York, Colorado, and Tennessee.

Grant Distribution by State

32states
+24 more states

Cities

AlamedaAlbuquerqueArvadaAsbury ParkAtlantaAuroraBaltimoreBaton RougeBirminghamBostonBronxBroomfieldBuffaloCamdenCharlotteChicagoChinoClarksdaleColorado SpringsColumbus

Financial History

Multi-year comparison from IRS filings

As of Fiscal Year Ending October 2024:

  • Total Assets: $194,177,460
  • Total Revenue: $12,952,023
  • Total Expenses: $10,652,996
  • Net Income: $2,299,027
  • Total Liabilities: $0

Revenue Composition (2024):

  • Investment income and dividends: 30.6%
  • Net gain from sale of non-inventory assets: 65.8%
  • Contributions: 2.8%
  • Other: 0.8%

Tax-Exempt Status: 501(c)(3) organization; tax-exempt since January 1953

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$6M$12M$18M$24M20202021202220232024
Metric202420232022
Total Assets$194,177,460$171,380,883$170,366,757
Revenue$12,952,023$11,695,845$15,916,968
Expenses$10,652,996$10,920,251$11,524,032
Qualifying Distributions$8,659,599$9,199,580$9,413,261
Net Investment Income$5,234,202$8,334,512$12,930,769
Distributable Amount$9,301,226$8,702,340$9,210,658

Giving Over Time

Total grant dollars and number of grants per year

$0$2M$4M$7M$9M98 grants202067 grants202143 grants202243 grants202335 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

CHARTER FUND INC$1.0MARRAY EDUCATION INC$750KINSTRUCTION PARTNERS$500KCAMBIAR EDUCATION$400KJEREMIAH PROGRAM$400KACHIEVEMENT FIRST INC$350KCOLORADO SCHOOLS FUND$300KSPRINGBOARD COLLABORATIVE$300KTHE OPPORTUNITY TRUST$250KBUILDING RESPONSIBLE INT…$200K

Grant Size Distribution

221 grants across all recorded years

77<$50K7$50–100K93$100–250K36$250–500K5$500K–1M3$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Leadership team and compensation from IRS filings

  • Alex Calder: Executive Director

The foundation employs 4 staff members.

Compensation Overview

From 2024 IRS filing

M ALEXANDER CALDERTRUSTEE/EXECUTIVE DIRECTOR$422KPETER D CALDERTRUSTEE$211KFRANK E SHANLEYTRUSTEE$211K

From 2024 filing

NameTitleHoursCompensation
M ALEXANDER CALDERTRUSTEE/EXECUTIVE DIRECTOR40$421,557
PETER D CALDERTRUSTEE15$211,390
FRANK E SHANLEYTRUSTEE15$211,390

Recent News & Activity

Recent developments and announcements

Recent grant announcements include funding for literacy and academic achievement initiatives, including support for KIPP Jacksonville to strengthen literacy programs and academic achievement.

KIPP Jacksonville awarded over $500K to strengthen literacy and ...

Related Funders

Similar funders by location and focus area

Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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