According to the Environmental Protection Agency, the average American produces about 4.4 pounds (2 kg) of garbage  a day, or a total of 29 pounds (13 kg) per week and 1,600 pounds (726  kg) a year. This only takes into consideration the average household  member and does not count industrial waste or commercial trash. If this  sounds like a staggering number, you would be surprised to know that  Americans are not the number one producers of garbage in the world. In Mexico, the average household produces 30 percent more garbage than in America. 
While the numbers may be difficult to grasp, consider this: with the garbage produced in America alone, you could form a line of filled-up garbage  trucks and reach the moon. Or cover the state of Texas two and a half  times. Or bury more than 990,000 football fields under six-foot high  (1.8 meter high) piles of waste. According to WM Recycle America, LLC,  Americans alone throw away enough aluminum to duplicate the full commercial air fleet of the US.
So how is it that so much garbage is produced? Most of the stuff that fills the landfills  is packaging, especially in the form of fast-food containers, but  office paper, disposable diapers, Styrofoam inserts, and plain plastic  bags also contribute an important percentage to the total waste  production of the country. In fact, paper waste makes for about 35  percent of the total material filling up landfills. Considering that  most of this paper could be recycled, much of the waste problem is  easily avoidable. 
Recycling is a big part of the solution to the garbage problem. Newspapers, aluminum containers, and certain plastics can be recycled  to reuse in a different form, thus saving space in landfills. Another  way to help with the waste problem is to reduce the amount of garbage  you produce. This can be done by buying less, buying things in smaller  packaging, and simply reusing what you have.  You can also buy used,  which means you do not produce additional waste because you do not have  to discard any more packaging. Donating things you do not longer want  also helps. Rather than going to landfills, second-hand clothing,  electronic equipment, and even furniture can be passed on to others to  extend their usable life.  
http://www.wisegeek.com/how-much-garbage-does-a-person-create-in-one-year.htm