Top-Rated Nonprofits in Washington 2026
Washington has 25 nonprofits with $39.2B in combined revenue. The top-rated organization is Multicare Health System with an Efficiency Score of 86/100.
Top 20 of 25 Nonprofits in Washington
Nonprofit financial data for Washington is sourced from IRS Form 990 filings, which all tax-exempt organizations must file annually.
Frequently Asked Questions
Multicare Health System is the top-rated nonprofit in Washington with an Efficiency Score of 86/100 (Grade A) and $4.5B in annual revenue.
Washington has 25 nonprofits in our database with a combined $39.2B in total revenue.
The Efficiency Score (0-100, A-F) measures nonprofit effectiveness based on program expense ratio (50%), revenue growth consistency (20%), fund reserves (20%), and CEO compensation ratio (10%). Higher scores indicate more efficient organizations.
Efficiency Score: program expense ratio (50%), revenue growth consistency (20%), fund reserves (20%), CEO compensation ratio (10%).