At national level, Homelessness, An Integrated Strategy and the homeless preventative strategy acknowledge that the causes of homelessness are complex, including social, behavioural and health problems, and that they extend beyond accommodation issues alone. The integrated strategy is providing an integrated and co-ordinated response to all of these problems. A wide range of Departments and agencies at national level and local authorities, health boards and voluntary bodies at local level are actively involved in tackling homelessness. The preventative strategy addresses the needs of people leaving institutional care, whether custodial or health related, and young people leaving care to ensure that they do not become homeless. In Dublin, the homeless agency has developed a number of initiatives to target specific groups of people such as street drinkers and drug users.
According to Counted In 2002, the joint ESRI-Homeless Agency study on the number of homeless people in Dublin, there were 2,920 homeless adults – 2,560 households – in the Dublin area in March 2002 compared to 2,900 – 2,690 households – in March 1999. This figure includes people in a range of homeless accommodation, including bed and breakfast and hostel accommodation, as well as people who reported that they were sleeping rough.