Private foundation · EIN 13-6015562 · Denver, Colorado

Louis Calder Foundation

Should you approach them?

Yes, approach them if you work nationally. The foundation accepts applications (Https://www.louiscalderfoundation.org) and its median grant is $150K.

From the 2024 Form 990-PF: 38 grants paid, $8.2M total, median $150K. 16% of grants stayed in Colorado. Stated restrictions: Https://www.louiscalderfoundation.org

Accepts applications
Yes
per 990-PF Part XV
Grants paid, 2024
38
$8.2M
Median grant
$150K
Stays in CO
16%
of grants
Deadline
See below
Https://www.louiscalderfoundation.org
Assets
$199M

How to apply

Https://www.louiscalderfoundation.org Contact: M Alexander Calder, C/O the Louis Calder Foundation, Denver, Co, 7209439865, ALEXANDER.CALDER@CALDERFDN.ORG Deadlines: Https://www.louiscalderfoundation.org Restrictions: Https://www.louiscalderfoundation.org

Quoted from Part XV of the foundation's 2024 Form 990-PF; the full text is in the filing. Confirm on the foundation's website before you write.

Grants paid in 2024

38 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Charter Fund IncDenver, COGrowth of charter schools$1.0M
Array Education IncNew York, NYFiscal sponsor for the literacy group, science of reading$750K
Cambiar EducationLos Angeles, CAFiscal sponsor for magpie literacy, science of reading$600K
Instruction PartnersNashville, TNScience of reading$500K
Jeremiah ProgramMinneapolis, MNTwo-generation family learning$400K
The Achievement Network LtdBoston, MAScience of reading$400K
Cambiar EducationLos Angeles, CAFiscal sponsor for onyourmark, science of reading$375K
Achievement FIRST IncNew Haven, CTScience of reading$350K
Colorado Schools FundDenver, COGrowth of charter schools$300K
Kipp FoundationNew York, NYScience of reading$300K
Becoming Collegiate Academy IncJacksonville, FLGrowth of charter schools$260K
Excellent Schools New MexicoAlbuquerque, NMGrowth of charter schools$250K
Kipp Colorado SchoolsDenver, COScience of reading$250K
Reach Out and Read IncBoston, MATwo-generation family learning$250K
Nashville ClassicalNashville, TNGrowth of charter schools$200K
Seton Education PartnersNew York, NYGrowth of charter schools$200K
Kipp Jacksonville IncJacksonville, FLScience of reading$175K
Building Responsible Intelligent Creative KidsNewark, NJGrowth of charter schools$150K
Encompass Community SchoolNashville, TNGrowth of charter schools$150K
Episcopal Children's Services IncJacksonville, FLTrustee discretionary support for high quality learning opportunity$150K
University Preparatory SchoolsDenver, COScience of reading$140K
Independence Schools of AlabamaFairfield, ALGrowth of charter schools$125K
Kipp North Carolina Public Schools IncDurham, NCScience of reading$125K
Dekalb Brilliance Academy IncDecatur, GAGrowth of charter schools$100K
Honor Preparatory Charter SchoolMidland, NCGrowth of charter schools$100K
Invictus Nashville Charter SchoolNashville, TNGrowth of charter schools$100K
Kipp New York IncNew York, NYScience of reading$100K
Miles Ahead Charter SchoolPowder Springs, GAGrowth of charter schools$100K
Valley SettlementGlenwood Springs, COTwo-generation family learning$75K
University Charter SchoolLivingston, ALScience of reading$65K
University Settlement Society of New YorkNew York, NYTwo-generation family learning$50K
West Palm Golf Community Trust IncWest Palm Beach, FLTrustee discretionary support for high quality learning opportunity$50K
Horizons National Student Enrichment Program IncNorwalk, CTTrustee discretionary support for high quality learning opportunity$25K
Interfaith Neighbors IncAsbury Park, NJTrustee discretionary support for high quality learning opportunity$25K
Philanthropy ColoradoArvada, COGeneral operating support$2,575
Peak Grantmaking IncWashington, DCGeneral operating support$2,250
Civic News CompanyNew York, NYResearch$1,000
The 74 Media IncNew York, NYResearch$1,000

By state: Colorado 6 · New York 7 · California 2 · Tennessee 4 · Massachusetts 2 · Florida 4

About this foundation

Louis Calder Foundation is a private grantmaking foundation in Denver, Colorado, tax-exempt since 1953. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

Foundation websiteAll filings on ProPublica

Does Louis Calder Foundation accept grant applications?

Yes. On its 2024 Form 990-PF the foundation indicates it accepts applications. Https://www.louiscalderfoundation.org Deadlines: Https://www.louiscalderfoundation.org.

How much does Louis Calder Foundation give each year?

In tax year 2024 it paid $8.2M across 38 grants, a median of $150K.

Where does Louis Calder Foundation give?

Colorado (6 grants), New York (7 grants), California (2 grants) and elsewhere, per its latest filing.

More foundations near Denver that accept applications

All in Colorado
FoundationBased inGrants paidMedian grantAccepts applicationsAssets
The Colorado Health Foundationsince 2018 Denver, CO $102M684 grants · 2024 $80KYes $2.8B
Anschutz Foundationsince 1984 Denver, CO $70M1 grants · 2023 $70MYes $1.6B
Daniels Fundsince 1997 Denver, CO $70M1,593 grants · 2024 $14KYes $1.6B
Temple Hoyne Buell Foundationsince 1964 Denver, CO $20M486 grants · 2024 $25KYes $477M
Gates Family Foundationsince 1951 Denver, CO $36M374 grants · 2025 $25KYes $424M
Boettcher Foundationsince 2014 Denver, CO $10M1 grants · 2025 $10MYes $277M
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