According to the eligibility criteria for 2004-05, around 2.8 million households in the private sector were eligible for Warm Front.
Approximately 40 per cent. of these households were in receipt of disability benefits only. The eligibility criteria have stayed broadly the same since 2000, with major changes only occurring because of changes to the benefits or tax credit system, for example the replacement of income support for those of pension age with pension credit, and the replacement of working families and disabled persons tax credit with working and child tax credits. These changes had a minimal impact on the overall number of eligible households.