Goodfield is a village in Tazewell and Woodford Counties in the U.S. state of Illinois. The population was 686 at the 2000 census and. Goodfield is part of the Peoria, Illinois Metropolitan Statistical Area. Goodfield is the typical midwest village, yet there are a few things that make it unique. Conklins Dinner Theatre (a Dinner Theatre in the shape of a large barn) is housed outside of Goodfield, as is a Yogi Bear Jellystone Park.