There are 7 cities in Roane County, Tennessee.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Oak Ridge1Tennessee34,16831,4532.33%40185.25
Lenoir City2Tennessee13,15410,1387.62%1,5678.40
Kingston3Tennessee6,3255,9601.69%8927.09
Harriman4Tennessee6,2905,9531.58%59910.50
Rockwood5Tennessee5,6545,4481.04%7068.01
Oliver Springs6Tennessee3,4463,3041.35%5975.78
Midtown7Tennessee1,2601,126 2814.49
showing: 7 rows

Cities in Roane County, Tennessee by Population (2024)

What is the largest city in Roane County, Tennessee?

Oak Ridge is the largest city in Roane County.

What is the smallest city in Roane County, Tennessee?

Midtown is the smallest city in Roane County.

How many cities are in Roane County?

There are 7 cities in Roane County, Tennessee.

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