The CSBG service area currently includes 57 counties and 102 reservations and rancherias in California. The primary purpose of the CSBG is the development and provision of programs that assist American Indian people to realize greater self-sufficiency through the principles of family and community self help. Though most yearly allocations are limited, the CSBG funds have launched some substantial efforts on reservation during the past twelve years. Tribes have used CSBG to leverage grants to build libraries, develop small business enterprises, develop playgrounds and other available funding opportunities.
Some tribes use the allocations to assist members with food, energy assistance, and similar needs.
Others have sponsored holiday gatherings for the youth, or provided meals or food to their membership.