hobo finds wrote:What about the numbers if you include all small cents mintages from flying eagles to copper memorials and proofs. Are there still more zinc cents made than copper ones

Definitely. Although, I wouldn't include 1857-1864 mintages, since they SHOULDN'T end up in a cent bag. I would say they are more likely to show up in a nickel bag. And I didn't include the Indians because it's held by some they are found about one in a million cents, so they would affect percentages only negligibly.
For clarity's sake, though, and to really continue the intellectual exercise, here are all the basic divisions of small cents:
Copper-Nickel Indians and Flying Eagles: 200 million.
Bronze Indians: 1.7 billion.
Bronze Wheats: 24.7 billion.
1943 Steelies: 1.1 billion.
Bronze memorials: approx 153 billion*
Zinc memorials: approx 275 billion*
Post-memorials: 28.2 billion and counting.
* - The 1982 mintage (total 16.7 billion) was split between copper and zinc. These figures assume 5 billion were zinc.
Or to simplify it even more:
CuNi: 200 million.
Bronze: 180 billion.
Steel: 1.1 billion.
Zinc: 303 billion.
(Chug, chug, chug, chug... 304 billion... chug chug chug... 305 billion...)Link here for the current year's ongoing totals:
http://www.usmint.gov/about_the_mint/in ... N=91115970