Details on the number of households qualified for social housing support in each local authority area are set out in the statutory Summary of Social Housing Assessments (SSHA). Since 2016, the summary process has been carried out on an annual basis.
The SSHA report includes breakdowns by each local authority across a range of categories. Details in relation to household composition can be found at tables 2.4 and A1.4. It should be noted that the SSHA is a point in time exercise and does not necessarily reflect the dynamic nature of entry to and exit from the list.
The most recent summary, which was carried out in 2018, details the number of households on all local authority waiting lists as at 11 June 2018 and can be found on my Department's website at the following link.
Report 2018
https://www.housing.gov.ie/sites/default/files/publications/files/summary_of_social_housing_assessments_2018_-_key_findings.pdf.
My Department is currently working with the Housing Agency on the proposed 2019 summary. I expect the results of that summary to be available early in the final quarter of this year.