These are some links you may find useful:
Tuolumne County Profile – A Community Indicators Project designed to to inform, inspire, and even provoke
National Database of Non-Profits - GuideStar offers the most complete source of information about U.S. nonprofits available.
Council on Foundations - Promoting the highest standards of ethical behavior and committed to the public benefit and to their philanthropic purposes.
InfoNet Tuolumne County Resources - Linking you to local health and human services.
IRS Form 990 tax return & audited financial statements are available upon request or visit GuideStar