Grimes County, TX is located in southeastern Texas near Navasota and has an approximate population of 26,800 according to 2010 Census data. Notable sites here include Payne Creek Wildlife Management Area – home to multiple species of wildlife like white-tailed deer, small mammals & songbirds; Bishops Park – known for its family oriented amenities such as pond fishing & picnic areas; and Inniswood Gardens providing a peaceful retreat away from the hustle & bustle of everyday life.