Search Through Sustainability Grants in Illinois in the U.S.

Discover active funding opportunities among Sustainability Grants in Illinois. 30,000+ grants are available for a wide range of missions and programs in Instrumentl's grant database

Skip the search.

Get matched with grants that actually fit.

Smart recommendations based on your profile — in minutes.

Last updated: December 8, 2025. Next update: February 1, 2026.

Showing 27 of 30+ results.

Sign up to see the full list

Grant Insights : Grant Funding Trends in Illinois

Average Grant Size

What's the typical amount funded for Illinois?

Grants are most commonly $88,640.

$88,640

Total Number of Grants

What's the total number of grants in Sustainability Grants in Illinois year over year?

In 2024, funders in Illinois awarded a total of 52,092 grants.

2022 97,582

2023 97,805

2024 52,092

Top Grant Focus Areas

Among all the Sustainability Grants in Illinois given out in Illinois, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Human Services.

1. Education

2. Philanthropy, Voluntarism & Grantmaking Foundations

3. Human Services

Funding Over Time

How is funding for Sustainability Grants in Illinois changing over time?

Funding has increased by -50.58%.

2022 $8,503,243,276

2023 $9,316,300,812
9.56%

2024 $4,603,961,736
-50.58%

Illinois Counties That Receive the Most Funding

How does grant funding vary by county?

Cook County, Lake County, and Dupage County receive the most funding.

County Total Grant Funding in 2024
Cook County $2,966,362,516
Lake County $303,951,040
Dupage County $167,485,104
Peoria County $117,708,294
Sangamon County $117,672,386