Sumner County

Castalian Springs
Gallatin
Hendersonville
Millersville
Mitchellville
Portland
Walnut Grove
Westmoreland
White House
HASC code :US-TN-SN
FIPS 6-4 code :47165
Capital :Gallatin
Largest city :Hendersonville
Elevation :High : Westmoreland 911 ft
Low : Hendersonville 459 ft
Population :130,449
Land Area :529 sq mi
(1,370 km²)
Density :246.60/sq mi
(95.21/km²)
Time zone :UTC -6
Website :http://www.sumnertn.org