Nonprofits in Oklahoma City Oklahoma, Oklahoma

Nonprofits in Oklahoma City Oklahoma, Oklahoma. Browse 1 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. Oklahoma County Master Gardeners Association

    EIN 843832426 · Headquarters: Oklahoma City Oklahoma, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N