lets-retire said:
Run the simple equation on a savings calculator. Save $100 per month with a measly return of 6% per year for 42 years. The end result is over $200,000. Even if the person is only able to save $50 per month the magic 190,000 figure is obtainable they just need to earn %8. While that is a little tougher, it is not out of the question.
OK, first, I apologize because I misread your post initially. I somehow missed that you were talking about "net worth including house," and thought you were talking "salary." That makes sense, if you're talking about the top 20%. I could see the median salary range for that top 20% being around that figure. It makes no sense at all for that figure to be net worth including house.
Here are figures I found:
Age: 20-29
Median Net Worth: $7,900
Top 25%: $36,000
Top 10%: $119,300
Age: 30-39
Median Net Worth: $44,200
Top 25%: $128,100
Top 10%: $317,800
Age: 40-49
Median Net Worth: $117,800
Top 25%: $338,100
Top 10%: $719,800
Age: 50-59
Median Net Worth: $182,300
Top 25%: $563,800
Top 10%: $1,187,600
Age: 60-69
Median Net Worth: $209,200
Top 25%: $647,200
Top 10%: $1,429,500
Source: Federal Reserve Board's 2004 Survey of Consumer Finances
So your median net worth figure works if you're talking total population, but if you want the median net worth of the top 25%, then you're looking at a whole HECK of a lot more.
Even when I was living on only 10,000 per year is was able to save $50 per month.
I'm guessing you lived on that a long time ago. When I first got out of university, I found a job at $1k a month, and while I wasn't going out to buy any new cars, I got by on it. But back then, a gallon of gas cost $1.50, and you could get a nice one-bedroom apartment (fireplace and pool) for $350 a month. Health insurance was totally employer-paid, and I could get a week's groceries, plus cash back for gas and a lunch or two, for $60. These days, the poverty level is higher than that.
As I've stated in many previous posts my wife has only a high school education (where she graduated a little lower than the middle), but with a little hard work has been able to earn a very nice salary. The only thing the system said she had going for her was her work ethic. You can't make me believe it cannot be done.
I know some people who've done it as well, including two siblings. But both have higher than average IQ's and a well-educated family (so that they have some level of education just by osmosis) and some other advantages that the "average joe" doesn't necessarily have.
I'll grant you that some folks on the dole spend money on "stuff" when saving would stand them better in the long term. Talk to some people in nonprofits that work with lower-income people on financial education, though, and you'll understand that an awful lot of people don't really grasp how finances work, or how quickly setting aside money can turn into something truly beneficial to them. If you'd never been in a family that handled money well, and your school didn't teach you how to balance a bank book or handle credit or why earning interest is a good thing, you wouldn't get the concept either until someone explained it.