There are 8 cities in Jefferson County, Iowa.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Fairfield1Iowa9,3969,448-0.36%1,4366.54
Batavia2Iowa427432-0.47%7180.59
Libertyville3Iowa272277-0.73%5590.49
Maharishi Vedic City4Iowa270272-0.37%793.40
Lockridge5Iowa243243-0.41%3240.75
Packwood6Iowa182184-0.55%2390.76
Pleasant Plain7Iowa8383 821.02
Coppock8Iowa3939 1650.24
showing: 8 rows

Cities in Jefferson County, Iowa by Population (2024)

What is the largest city in Jefferson County, Iowa?

Fairfield is the largest city in Jefferson County.

What is the smallest city in Jefferson County, Iowa?

Coppock is the smallest city in Jefferson County.

How many cities are in Jefferson County?

There are 8 cities in Jefferson County, Iowa.

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