This study aims to investigate whether selected social and psychological characteristics of family caregivers of persons with dementia are related to community-based service use in Belgium. Two aspects were distinguished in service utilisation: volume (number of contacts) and diversity (number of services). Within a selected region, dementia caregivers were traced via the detection of persons with dementia known to community health or social services. A probability diagnosis was made with the Geriatric Mental State and the computer algorithm AGECAT.