It is estimated that at least 120 million copies of McGuffey's Readers were sold between 1836 and 1960, placing its sales in a category with the Bible and Webster's Dictionary. Since 1961, they have continued to sell at a rate of some 30,000 copies a year.
Our researchers found the median debt per American household to be $2,300, while the average debt stands at $5,700. Combined data from the U.S. Census Bureau and the Federal Reserve allowed us to dive deeper into credit card debt in the United States, and look beyond the face value of those two figures.
The average credit card debt. Itâs somewhat difficult to say exactly what is the average credit card debt in America because, as you can imagine, it grows every year and the statistics are always a year behind. However, according to one source, the average credit card debt here in the U.S, per family is $15,519. Just imagine, an average of $15,519. This means many Americans owe even more than this. To show you how credit card debt is growing, it was about $8300 at the end of 2008.