There are 6 cities in Williamson County, Tennessee.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Franklin189,07784,1241.24%2,14241.58
Spring Hill259,15651,2992.92%2,20826.79
Brentwood344,25045,405-0.99%1,07741.10
Nolensville419,62014,1097.53%1,88110.43
Fairview510,3209,5072.03%59617.33
Thompson's Station68,7917,5413.48%44619.70
showing: 6 rows

Cities in Williamson County, Tennessee by Population (2024)

What is the largest city in Williamson County, Tennessee?

Franklin is the largest city in Williamson County.

What is the smallest city in Williamson County, Tennessee?

Thompson's Station is the smallest city in Williamson County.

How many cities are in Williamson County?

There are 6 cities in Williamson County, Tennessee.

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