Nonprofits in New Haven, Illinois

Nonprofits in New Haven, Illinois. Browse 4 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. American Legion Post 1141

    EIN 370819258 · Headquarters: NEW HAVEN, IL, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Genealogical Society of White County Illinois

    EIN 465729152 · Headquarters: New Haven, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. New Haven American Legion Post 1141 Auxillary

    EIN 473836670 · Headquarters: NEW HAVEN, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. White County Cheer for a Cure

    EIN 822892321 · Headquarters: NEW HAVEN, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N