Illinois Infrastructure Grants
Explore 134 grant opportunities
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding opportunity provides financial support to local governments in Illinois to develop comprehensive plans for improving wastewater infrastructure in small and disadvantaged communities lacking adequate facilities.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding program provides financial support to local public agencies in Illinois for safety improvements at highway-rail crossings on local roads, helping to reduce accidents and enhance safety.
Application Deadline
Oct 24, 2025
Date Added
Sep 20, 2024
The City of Naperville in Illinois is inviting applications for its Community Development Block Grant Program, aimed at providing affordable housing, services to vulnerable communities, job creation, and business expansion, with funds allocated for property acquisition, infrastructure improvements, public services, energy conservation, and economic development activities.
Application Deadline
Not specified
Date Added
Jun 5, 2025
This program provides financial assistance to small commercial and mixed-use property owners and tenants in Aurora, Illinois, for essential property improvements and renovations.
Application Deadline
Nov 3, 2025
Date Added
Oct 3, 2025
This program provides financial support to Illinois-based businesses and organizations for new or improved tourism events that attract visitors from outside the state, promoting regional economic development.
Application Deadline
Jun 30, 2026
Date Added
Jul 1, 2025
This program provides financial support to businesses looking to relocate or expand in Illinois, encouraging significant job creation and investment in key industries like life sciences and advanced manufacturing.
Application Deadline
Nov 5, 2025
Date Added
Jun 2, 2025
This program provides funding to various organizations and government entities in Illinois for projects that implement green infrastructure practices to improve water quality and manage stormwater runoff.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding initiative provides financial support to local governments in Illinois for transportation infrastructure improvements that facilitate business growth and job creation.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This program provides low-interest loans to local governments and entities in Illinois for improving wastewater, stormwater, and drinking water infrastructure to enhance public health and environmental quality.
Application Deadline
Not specified
Date Added
Nov 6, 2024
This program provides funding to projects that improve tourism attractions in Illinois, helping local communities increase visitor traffic and boost economic growth.
Application Deadline
Not specified
Date Added
Jan 27, 2025
This grant provides funding to local governments in Illinois for roadway improvements that facilitate job creation and retention by supporting new or expanding businesses.
Application Deadline
Nov 3, 2025
Date Added
Oct 3, 2025
This program provides funding to municipalities, non-profits, and businesses in Illinois for developing and improving tourism attractions that draw visitors from outside the local area.
Application Deadline
Nov 21, 2025
Date Added
Oct 8, 2025
This funding opportunity provides financial support for school districts in Kankakee and Iroquois Counties to improve recreational and educational facilities through infrastructure upgrades like playground renovations and gym improvements.
Application Deadline
Oct 15, 2025
Date Added
Sep 16, 2025
This program provides funding to certified convention and visitors bureaus in Illinois to enhance tourism and promote activities related to the 100th anniversary of Route 66.
Application Deadline
Not specified
Date Added
Nov 6, 2024
This funding opportunity is designed for private sector businesses in Illinois to develop projects that boost tourism and drive economic growth in the state.
Application Deadline
Oct 21, 2024
Date Added
Aug 5, 2024
The Regional Site Readiness Program is a grant aimed at providing flexible funding for planning, due diligence activities, and infrastructure improvements to prepare various sites across 10 Economic Development Regions for future industrial development.
Application Deadline
Oct 1, 2024
Date Added
Sep 4, 2024
The DeKalb County Community Foundation Promise Grants, ranging from $1000 to $10,000, aim to support charitable organizations in DeKalb County, Illinois, that empower underserved populations, with a focus on projects related to healthcare, affordable housing, and enhancing quality of life.
Application Deadline
Jul 12, 2024
Date Added
Jun 6, 2024
The CFLL Historic Preservation Fund seeks projects that support the physical improvement of structures and/or to promote the issue of historic preservation in Springfield, IL. Donor Name: Community Foundation for the Land of Lincoln State:Β Illinois City:Β Springfield Type of Grant: Grant Deadline: 07/12/2024 Size of the Grant: $1000 to $10,000 Grant Duration: Grant Duration Not Mentioned Details: Grant awards may be made to organizations for the rehabilitation, renovation, and upkeep of historic properties or for properties with certain historic, economic development, or community value. Funding Information One or more grant up to $6,000 may be awarded. Geographic Limitations Historic preservation projects in Springfield, IL. Who can apply? Organizations submitting a funding request to any grant program must be a: 501(c)(3) charitable organization; OR faith-based organization (proposals must benefit all, regardless of religion, and be for a service provided which is not religious in nature), OR public or private school (proposals must be for projects that exceed the schoolβs budget funding); OR some government entities or municipalities may be eligible. For more information, visit CFLL.
Application Deadline
Feb 26, 2025
Date Added
Feb 10, 2025
This program provides funding to organizations for projects that improve broadband access in underserved and unserved communities across Illinois, promoting digital equity and economic growth.
Application Deadline
Sep 29, 2025
Date Added
Aug 16, 2025
This funding opportunity provides financial support for capital improvements in specific Chicago parks to enhance the quality of life for residents in municipalities with populations over 500,000.