Households in south east were found to have a median wealth of £309,700 - the highest of any region across Britain.
The median length of a marriage is about 11 years which, they point out, fits "surprisingly well" with the Pleistocene 15.
Related: The Observer view on London's wealth gap According to the SMF report, the 26 to 35-year-old group has suffered a 36% drop in savings since 2005 – from a median £461 to £296 – while the top 20% of earners "are far more financially secure today than going into the downturn".
The map below shows median household total wealth, by region between 2006/08 and 2010/12.
The median value of an owner-occupied house in Inkster is about $55,400.
The report said that in 2005 median net financial wealth among the bottom fifth of incomes was around £120 per person.
Meanwhile, in the top income group, median net financial wealth rose by 89%.
In fact, although you are heading towards double the median income, you might well feel part of the "squeezed middle".
"But do you think Americans will understand five times the median income in this country for one speech?" Sawyer asked.
I am now 32 and the fact that I am still here, and the median survival age for CF has lengthened to 41 years, is testament to an improvement in treatment, drugs and research.
In Westmorland and Lonsdale the median age is 49 compared with 28 in Manchester, where almost seven in 10 households suffer deprivation in terms of employment, education, health and housing, compared with just about half in Cumbria.
