Skip to the page

Data / Nonprofits / Illinois / Decatur / Arts, culture and humanities

Arts, culture and humanities nonprofits in Decatur, IL: 22 registered with the IRS

22 arts, culture and humanities nonprofits are registered with the IRS in Decatur, IL, 21 of them 501(c)(3) charities; the 9 that report revenue took in $1.6 million. The largest by revenue: Childrens Museum of Illinois ($698,428), Friends of the Lincoln Square Theater ($406,488), African American Cultural and Genealogical Society of Illinois ($129,418).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Childrens Museum of Illinois501(c)(3)1989$698,428$3.7 million2025-06
Friends of the Lincoln Square Theater501(c)(3)2024$406,488$373,2742023-12
African American Cultural and Genealogical Society of Illinois501(c)(3)1994$129,418$223,7202025-09
Gallery 510 Art & Framing An Illinois Art Gallery501(c)(3)1992$102,018$54,9282025-05
Decatur Municipal Band501(c)(4)2024$95,199$30,0502017-12
Decatur Community Dance501(c)(3)2021$55,184$97,3792025-06
James Millikin Homestead Inc501(c)(3)1977$49,957$172,6772025-03
Historic Properties & Preservation Foundation501(c)(3)2002$35,313$605,5452025-12
CCD Historical Foundation501(c)(3)2025$666$12025-10
Bells in Motion Handbell Ensemble501(c)(3)2001$0$02025-06
Decatur Choral Society501(c)(3)1997$0$02025-06
Decatur Underground Theater Inc501(c)(3)2013$0$02025-12
Five Cities Baroque Foundation501(c)(3)2023$0$02026-06
Hieronymus Mueller Family Foundation501(c)(3)2023$4.7 million2025-12
History of the Heartland501(c)(3)2022$14,2782025-12
I Am Christian Films501(c)(3)2026
Illinois Preservation Guild501(c)(3)2020$0$02024-12
Jacobs Well501(c)(3)2020$0$02023-12
Lovelife Community Radio501(c)(3)2018$0$02025-12
Theatre 7501(c)(3)2022$0$02026-06
Three Oaks Opera Inc501(c)(3)2017$0$02025-05
Thrive Theater Group NFP501(c)(3)2024$0$02025-12

Other causes in Decatur, IL

Every nonprofit in Decatur, IL · Arts, culture and humanities nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.