Auglaize County

Auglaize County is an administrative division in northwestern Ohio with Wapakoneta serving as the county seat. The Auglaize River and Miami-Erie Canal run through the area, which covers approximately 402 square miles.

The county was officially established on February 14, 1848, making it one of Ohio's smallest by area. It grew from early French and American settlements focused on trade and agriculture.

The name comes from French or Native American roots, possibly referring to clay water or fallen timber, which shaped how locals understand their surroundings. You can see this heritage reflected in the names of waterways and communities throughout the area.

County services and government offices are located at the Berea sandstone courthouse built in 1894, serving as the central hub in Wapakoneta. Visitors can access administrative services during standard business hours at this location.

Three major rivers – the Saint Marys, Great Miami, and Scioto – have their headwaters within the county, shaping the region's water landscape. These source waters make the area a crucial point in regional hydrology.

Location: Ohio

Inception: February 14, 1848

Capital city: Wapakoneta

Shares border with: Allen County, Shelby County, Mercer County, Darke County, Logan County, Hardin County, Van Wert County

Website: http://auglaizecounty.org

GPS coordinates: 40.56000,-84.22000

Latest update: December 7, 2025 10:06