This policy brief summarizes the findings of a larger report on racial-ethnic diversity in California's nonprofit sector (see www.urban.org/url.cfm?ID=411977). It documents the extent to which California's nonprofit boards, staff, and executive leadership are racially and ethnically diverse, and analyzes diversity by an organization's size, type, funding patterns, and geographic location within the state. The brief examines how California nonprofits with diverse leadership have been affected by the current economic downturn, and presents three models for measuring diversity using different definitions of organizational diversity.