Cities & Towns in Jefferson County, OH

Jefferson County, county in Ohio, United States. There are 19 city/town in Jefferson County, OH.

The largest city of Jefferson County is Steubenville with a population of 17,586. Other cities include, Island Creek population 9,832, Toronto population 4,902, Wintersville population 3,645, Mingo Junction population 3,185

Steubenville, city in and county seat of Jefferson County, Ohio, United States

Island Creek, township in Jefferson County, Ohio

Toronto, city in Jefferson County, Ohio, United States

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Cities, Towns, Neighborhoods & Other Populated Places in Jefferson County.

City Name	Title	County	Population
Adena	Village in Ohio, USA	Jefferson	699
Bergholz	Town	Jefferson	613
Bloomingdale	Village in Ohio, United States	Jefferson	179
Brilliant	Census-designated place in Ohio	Jefferson	1,482
Empire	Village in Jefferson County, Ohio, United States	Jefferson	279
Irondale	Human settlement in Jefferson County, Ohio, United States of America	Jefferson	355
Island Creek	Township in Jefferson County, Ohio	Jefferson	9,832
Mingo Junction	Town	Jefferson	3,185
New Alexandria	Human settlement in Jefferson County, Ohio, United States of America	Jefferson	252
Rayland	Village in Jefferson County, Ohio	Jefferson	388
Richmond	Place in Ohio, United States of America	Jefferson	443
Smithfield	City in Jefferson County, Ohio, United States of America	Jefferson	786
Steubenville	City in and county seat of Jefferson County, Ohio, United States	Jefferson	17,586
Stratton	Human settlement in Jefferson County, Ohio, United States of America	Jefferson	278
Tiltonsville	City in Jefferson County, Ohio, United States of America	Jefferson	1,274
Toronto	City in Jefferson County, Ohio, United States	Jefferson	4,902
Wintersville	City in Jefferson County, Ohio, United States of America	Jefferson	3,645
Yellow Creek	Unincorporated community in Ohio, United States	Jefferson	1,995
York	City in United States of America	Jefferson	475