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Jefferson County

File:Jefferson_County_Courthouse_in_Steubenville.jpg · Wikimedia Commons · See Wikimedia Commons

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Jefferson County

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Also known as Jefferson County, Ohio, Jefferson County, OH

county in Ohio, United States

Key facts

Country
United States
State
Ohio
Founded
July 29, 1797
Named after
Thomas Jefferson
Seat
Steubenville
Largest city
Steubenville
Total
411 sq mi (1,060 km )
Land
408 sq mi (1,060 km )
Water
2.6 sq mi (6.7 km ) 0.6%
Estimate 2025
63,597
Density
160/sq mi (62/km )
Time zone
UTC−5 ( Eastern )
Summer dst
UTC−4 ( EDT )
Congressional district
6th
Website
jeffersoncountyoh .com

via Wikipedia infobox

Wikidata facts

Named after
Thomas Jefferson
Located in
Ohio
Contains
Steubenville
Population
65249
Area
1064
Shares border with
Harrison County
Image
Jefferson County Courthouse in Steubenville.jpg
Households
27541
Licence plate code
41
Show 8 more facts
water as percent of area
0.6
Commons category
Jefferson County, Ohio
topic's main category
Category:Jefferson County, Ohio
inception
1797-07-27
category for people born here
Category:Births in Jefferson County, Ohio
category of associated people
Category:People from Jefferson County, Ohio
native label
Jefferson County
per capita income
26602
Sources (12)

via Wikidata · CC0

~11 min read

Encyclopedic overview

Jefferson County is a county located in the U.S. state of Ohio. As of the 2020 census, the population was 65,249. Its county seat is Steubenville. The county is named for Thomas Jefferson, who was vice president at the time of its creation.

Jefferson County is part of the Weirton–Steubenville, WV–OH Metropolitan Statistical Area, which is also included in the Pittsburgh–New Castle–Weirton, PA–WV–OH Combined Statistical Area.

Excerpted from Wikipedia’s “Jefferson County” article, available under the CC BY-SA 4.0 licence.

Gallery (6)

On the map