Union County

Union County in central Ohio combines rural farmland with small towns and urban areas, with Marysville serving as the administrative center. The city houses government buildings and public facilities that handle administrative functions for the entire county.

Established in 1820, the county was created from parts of Franklin, Delaware, Madison, and Logan County under Col. James Curry's leadership. This founding reflected the territorial reorganization happening across central Ohio at that time.

Agricultural fairs, farmers markets, and seasonal celebrations bring together communities across the county and show how rural and urban residents share common traditions. These gatherings reveal the strong connection people maintain with farming heritage and local traditions.

Government offices in Marysville handle property records, taxes, and public documents that residents need to access. It's a good idea to call ahead or check the county website to confirm department hours and locations before visiting.

During the 1800s, a pearlash factory in Marysville ranked among the largest producers of this wood-based chemical in the United States. This industrial past reveals the region's importance beyond farming and demonstrates its role in early American manufacturing.

Location: Ohio

Inception: January 10, 1820

Capital city: Marysville

Reference: UNI

Shares border with: Marion County, Madison County, Delaware County, Franklin County, Hardin County, Champaign County, Logan County

Website: http://co.union.oh.us

GPS coordinates: 40.31000,-83.37000

Latest update: December 22, 2025 10:11