Union County, County in central Ohio, United States
Union County spans across rural landscapes and urban developments, featuring Marysville as its administrative center with numerous government facilities and public spaces.
The county emerged from portions of Franklin, Delaware, Madison, and Logan counties, officially established on January 10, 1820 through Col. James Curry's efforts.
Local communities gather throughout the year for agricultural fairs, farmer's markets, and seasonal festivals that highlight the county's rural and urban character.
Residents access county services through the administration building in Marysville, which houses departments for property management, taxation, and public records.
The Marysville Pearlash Factory operated in Union County during the 19th century, becoming one of the largest producers of pearl ash in the United States.
Location: Ohio
Inception: January 10, 1820
Capital city: Marysville
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: May 27, 2025 11:38
Zane Shawnee Caverns
23.5 km
Delaware State Park
26.1 km
Bharatiya Hindu Temple
24.7 km
Delaware County Courthouse
25.6 km
Strand Theatre
25.8 km
Activism at Ohio Wesleyan University
25.8 km
Ellis Mounds
3.1 km
Richard Ross Museum of Art
25.7 km
Farmers National Bank
24.2 km
Bigelow Bridge
22.1 km
Elmwood Place
23.4 km
Austin Hall
24.9 km
Delaware Public Library
25.9 km
The Fort
17.6 km
Stratford Methodist Episcopal Church
26.7 km
Schimmel-Conrades Science Center
25.9 km
Ohio Reformatory for Women
10 km
Slocum Hall
25.8 km
Sandusky Street Historic District
25.7 km
Spain Creek Covered Bridge
15.8 km
David Marshall House
27.2 km
Delaware County District Library
26 km
Pottersburg Covered Bridge
15.5 km
Company E, 30th Ohio Volunteer Infantry
22.9 km
Flatwoods Schoolhouse
18.4 km
Lucy Depp Park & The Depp Settlement
25.2 km
Community & Family Outreach Services Bs
26 km
Universalist Church
20.3 kmReviews
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