Dearborn County
Sign in to saveAlso known as Dearborn County, Indiana, Dearborn County, IN
county in Indiana, United States
Key facts
- Country
- United States
- State
- Indiana
- Named after
- Dr. Henry Dearborn
- Seat
- Lawrenceburg
- Largest city
- Lawrenceburg
- Total
- 307.42 sq mi (796.2 km )
- Land
- 305.03 sq mi (790.0 km )
- Water
- 2.38 sq mi (6.2 km ) 0.77%
- Estimate 2025
- 51,609
- Density
- 166.14/sq mi (64.149/km )
- Demonym
- Dearbornian
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional district
- 9th
- Website
- www .dearborncounty .org
via Wikipedia infobox
Official website
Link to the official site · 9,054 chars · not written by Vinony
Wikidata facts
- Population
- 50679
- Area
- 795
- Official website
- www.dearborncounty.org
- Image
- Dearborn County Courthouse from the east.jpg
- Households
- 19279
Show 5 more facts
- Commons category
- Dearborn County, Indiana
- inception
- 1803-00-00
- water as percent of area
- 0.77
- native label
- Dearborn County
- per capita income
- 31992
Sources (10)
via Wikidata · CC0
~9 min read
Article
Lawrenceburg on the Ohio River, from the air. AEP's Tanner's Creek Generating Station at lower-left.
Dearborn County is one of 92 counties of the U.S. state of Indiana. Located on the Ohio border near the southeast corner of the state, Dearborn County was formed in 1803 from a portion of Hamilton County, Ohio. In 2020, the population was 50,679. The county seat and largest city is Lawrenceburg. Dearborn County is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area.