County grant7 counties in CORollingApply anytime
- Who can apply
- 501(c)(3) nonprofits or fiscally sponsored groups that received a Denver Foundation grant in the last three years.
- Amount
- $500 – $6,000
Grants in Boulder County
20 grants open for Boulder County, Colorado, nearest first: the county’s own, then regional, then statewide.
Regional, including Boulder County (1)
Colorado statewide (14)
State grantColoradoDue Oct 30
- Who can apply
- Littleton Public Schools teachers, staff, educator teams, and school buildings or programs.
- Amount
- $250 – $5,000
State grantColoradoDue Nov 2
- Who can apply
- 501(c)(3) organizations, resident groups in low-income neighborhoods, and collaboratives in Metro Denver, Colorado.
- Amount
- $500 – $6,000
State grantColoradoDue Nov 10
- Who can apply
- Nonprofit arts and culture organizations based in Denver that own or lease space and present public arts programming.
- Amount
- Amount not listed
State grantColoradoDue Nov 10
- Who can apply
- Nonprofit arts and culture organizations based in Denver, Colorado, presenting in-person arts for the public.
- Amount
- Up to $60,000
State grantColoradoDue Nov 10
- Who can apply
- Denver-based organizations delivering most programs in Denver, with exceptions for small groups in Arapahoe, Adams, and Jefferson counties.
- Amount
- $5,000 – $60,000
State grantColoradoDue Nov 20
- Who can apply
- Colorado-based nonprofits or PK-12 schools partnering with an artist or arts organization.
- Amount
- $10,000 – $25,000
Private foundations in Boulder County that accept applications
From each foundation’s own IRS return: they say they accept applications. These aren’t open grant rounds; each page shows how to apply as the foundation reported it.
- The Cielo Foundation
- Dwight a Merriman Charitable Foundation
- Galloway Family Foundation
- Young Heroes Project
- Eugene and Emily Grant Family Foundation
- Alan Lasater Outreach Foundation
- Lee Park Foundation
- Blue Mountain Foundation
- Kranz Scholarship Trust
- Irfan Munshi Foundation
- Griffins Gaia Foundation
- Jinpa Foundation
- Namaste Solar Foundation
Federal opportunities
Open nationwide, listed from Grants.gov. Grantgrove is not affiliated with or endorsed by any federal agency.
National grantNationwideDue Oct 26
Long-term health outcomes of people living with spina bifida
Department of Health and Human Services
- Who can apply
- Nonprofits, community groups, small businesses, local governments, tribes and schools
- Amount
- $100,000 – $300,000
National grantNationwideDue Oct 28
OJP FY 2026 Special Attorneys Program Round 10
Department of Justice
- Who can apply
- Local governments and tribes
- Amount
- Up to $3,000,000
National grantNationwideDue Oct 29
OJJDP FY 2026 Community and Schools Youth Drug Prevention Program
Department of Justice
- Who can apply
- Nonprofits, community groups, local governments and tribes
- Amount
- Up to $750,000
National grantNationwideDue Oct 29
BJA FY 2026 Paul Coverdell Forensic Science Improvement- Competitive Grants Program
Department of Justice
- Who can apply
- Local governments and tribes
- Amount
- Up to $500,000
National grantNationwideDue Oct 29
OJJDP FY 2026 Multistate Mentoring Programs
Department of Justice
- Who can apply
- Nonprofits, community groups, local governments, tribes and schools
- Amount
- $1,000,000 – $4,000,000
National grantNationwideDue Oct 29
OJJDP FY 2026 Strengthening Internet Crimes Against Children (ICAC) Technological Investigative Capacity
Department of Justice
- Who can apply
- Nonprofits, community groups, small businesses, local governments and tribes
- Amount
- Up to $675,000