File:Union_County_Courthouse_Marysville.jpg · Wikimedia Commons · See Wikimedia Commons
شهرستان یونیون
Sign in to saveAlso known as Union County, Ohio, Union County, OH
county in Ohio, United States
Key facts
- Country
- United States
- State
- Ohio
- Founded
- April 1, 1820
- Named after
- formed from the union of parts of surrounding counties
- Seat
- Marysville
- Largest city
- Marysville
- Total
- 437 sq mi (1,130 km )
- Land
- 432 sq mi (1,120 km )
- Water
- 5.1 sq mi (13 km ) 1.2%
- Estimate 2025
- 73,446
- Density
- 140/sq mi (54/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional district
- 4th
- Website
- www .unioncountyohio .gov
via Wikipedia infobox
Wikidata facts
- Country
- United States
- Located in
- Ohio
- Contains
- Marysville
- Capital
- Marysville
- Population
- 62784
- Area
- 1132
- Shares border with
- Logan County
- Official website
- www.co.union.oh.us
- Image
- AxeHandleBridge.JPG
- Households
- 20695
- Licence plate code
- 80
Show 8 more facts
- different from
- Union County
- Commons category
- Union County, Ohio
- topic's main category
- Category:Union County, Ohio
- native label
- Union County
- inception
- 1820-01-10
- category of associated people
- Category:People from Union County, Ohio
- water as percent of area
- 1.2
- per capita income
- 40278
Sources (10)
via Wikidata · CC0