Uniopolis is a village located in Auglaize County, in the state of Ohio (OH), United States. Nestled in the East North Central division of the Midwest region, it covers an area of 0.2 square miles (N/A) and sits at an elevation of 935 ft. With a population of approximately 256 residents, Uniopolis offers a peaceful, rural atmosphere.
The town's population is composed of about 53.13% males and 46.87% females, and it has a population density of 600.00 people per square mile (617.76/km²). Uniopolis lies at a latitude of 40.6 and a longitude of -84.09, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (3.5%), German (44.1%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 45888.