The latest U.S. census data shows that the average family income for:
Note that this is total income, which may include salaries of both adults, some investment income, etc.
20% of homebased business owners earn more than $75000! So it certainly is possible to make a living in your home. Many of us are making a very good one.
Not only that, but you may not have the expenses of having a job (commuting, childcare,etc) There are no legitimate get-rich-quick schemes. But one of the keys of business income - it's not just how much you make that counts, it's how much you get to keep. Home based business owners have a much lower "overhead" and get to keep much more, so the same income actually means a higher standard of living for us!