The available information is in the following table.
Number Households 940,000 Persons 790,000 Notes: 1. Figures have been rounded to the nearest 10,000. 2. The Family Resources Survey (FRS) is a nationally representative sample of approximately 28,000 households. 3. Data for 2005-06 was collected between April 2005 and March 2006. 4. The estimates are based on sample counts that have been adjusted for non-response using multi-purpose grossing factors which align the FRS to Government Office Region populations by age and sex. Estimates are subject to sampling error and remaining non-response error. 5. Tax credit and income related benefits receipt is under-reported on the FRS. This will mean that the FRS estimates are likely to be under-estimates. However, there is no other reliable source for this information at a household level. Source: Family Resources Survey 2005-06 United Kingdom