I pulled 57 coins from everyday circulation in the area of Elkhart County, Indiana during 16-25 July 2016. This includes coins found during the overland drive across Maryland, Pennsylvania and Ohio as well.
The oldest 10% were from 1971 and earlier.
The median date was 2000.
Coins dated 2015 were 18% of all coins.
58% were from Philadelphia and 40% were from Denver.
Cents:
9 zinc memorial, 1983-2001 (41%)
8 shield, 2011-2015 (36%)
4 copper memorial, 1964-1982 (18%)
1 wheat, 1949
Nickels:
4 Franki portrait, all 2015 (80%)
1 Schlag portrait, 1982-D (20%)
Dimes:
11 Roosevelt clad, 1970-2015
Quarters:
9 eagle, 1966-1997 (47%)
6 state, 2001-2008 (32%)
4 parks, all 2015 (21%)