There are 4 cities in DeKalb County, Tennessee.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Smithville1Tennessee5,6635,0403.25%9675.85
Alexandria2Tennessee1,0159841%5012.02
Dowelltown3Tennessee3733442.19%4960.75
Liberty4Tennessee3453330.88%2991.16
showing: 4 rows

Cities in DeKalb County, Tennessee by Population (2024)

What is the largest city in DeKalb County, Tennessee?

Smithville is the largest city in DeKalb County.

What is the smallest city in DeKalb County, Tennessee?

Liberty is the smallest city in DeKalb County.

How many cities are in DeKalb County?

There are 4 cities in DeKalb County, Tennessee.

Frequently Asked Questions