List of all cities and towns in Jefferson County
Jefferson County is a county in the state of Iowa in the United States.
As of the 2020 United States Census, there were 15,663 people living there.
Fairfield is the county seat.
The county was made in January 1839, and it was named after U.S. President Thomas Jefferson.
The Fairfield, IA Micropolitan Statistical Area is made up of Jefferson County.
The US Census Bureau says that the county is 437 square miles (1,130 km2) in size, with 436 square miles (1,130 km2) of land and 1.4 square miles (3.6 km2) of water (0.3%).
The Skunk River runs south through the northeast part of the county.
The nearby Des Moines River, which flows southeast through Van Buren and Wapello counties, drains the southwest part of the county.
Here is a list of cities, towns, places, and villages in Jefferson County, Iowa: