Information on the receipt of income support, council tax benefit, housing benefit, jobseeker's allowance, and pension credit is not available on a person level basis because these are paid on a benefit unit basis.
The most recent estimate available is that there were 4,000,000 households in England where all of the benefit units were in receipt of at least one of income support, council tax benefit, housing benefit, jobseeker's allowance, or pension credit.
Source:
The Family Resources Survey 2007-08. This survey is known to under-record benefit receipt so the estimate presented here should be treated with caution.
[holding answer 10 December 2009]: The information is not available.