Cities & Towns in Sumner County, TN

Sumner County, county in Tennessee, United States. As of 2020 county had an estimated population of 195,561 inhabitants. The county was created 236 years ago in 1786. Its county seat is Gallatin.

There are 7 city/town in Sumner County, TN. The largest city of Sumner County is Hendersonville with a population of 59,323. Other cities include, Gallatin population 44,335, Portland population 13,301, White House population 12,975, Millersville population 6,798


Hendersonville, The most populous city in Sumner County, Tennessee.


Gallatin, The most populous city in Sumner County, Tennessee.


Portland, City in Sumner County, Tennessee, United States

Nestled in the northern half of Middle Tennessee, Sumner County strikes a balance between small town charm and suburban growth. The largest city, Gallatin, acts as the county seat with various government services, while also providing a quaint historic downtown district. Just north, Hendersonville has emerged as a popular suburb of Nashville, still maintaining its own appeal.

Several smaller towns scatter across the Sumner County countryside, each offering a glimpse into rural heritage and life. To the east, the towns of Portland and Mitchellville capture the essence of community living in Tennessee. Near the Kentucky border lies Westmoreland, the oldest town in Sumner County, established in 1799. And don't miss the quirky arts scene in the aptly-named Bethpage.

From the banks of Old Hickory Lake to the open farmlands, Sumner County provides something for everyone. Outdoor recreation beckons at parks and marinas around the lake, while shops and eateries in the towns invite visitors to relish small town southern vibes. With growing amenities and a devotion to preserving local history, the cities and towns of Sumner County are true gems of Middle Tennessee living.

All Sumner County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Sumner County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Gallatin The most populous city in Sumner County, Tennessee. 44,335
Hendersonville The most populous city in Sumner County, Tennessee. 59,323
Millersville City in Sumner County, Tennessee, United States 6,798
Mitchellville Human settlement in Sumner County, Tennessee, United States of America 195
Portland City in Sumner County, Tennessee, United States 13,301
Westmoreland Town in Sumner County, Tennessee, United States 2,429
White House Human settlement in Tennessee, United States of America 12,975

County Cities on Map (7)

Tennessee Counties (95)

Shelby County (936,017) Davidson County (694,176) Knox County (475,609) Hamilton County (371,662) Rutherford County (339,261) Williamson County (245,348) Montgomery County (214,251) Sumner County (195,561) Sullivan County (158,755) Wilson County (148,130) Blount County (134,751) Washington County (130,367) Bradley County (109,071) Maury County (99,590) Sevier County (99,244) Madison County (98,360) Putnam County (80,929) Anderson County (77,558) Robertson County (72,275) Greene County (69,571) Hamblen County (65,110) Tipton County (61,918) Cumberland County (61,603) Coffee County (57,632) Hawkins County (56,775) Carter County (56,418) Jefferson County (55,307) Loudon County (54,910) Dickson County (54,376) McMinn County (54,208) Roane County (53,841) Bedford County (50,179) Gibson County (49,159) Monroe County (47,177) Lawrence County (44,432) Franklin County (42,485) Fayette County (41,620) Warren County (41,605) Cheatham County (41,101) Campbell County (39,837) Dyer County (36,693) Cocke County (36,225) Marshall County (35,016) Lincoln County (34,540) Rhea County (33,443) Weakley County (33,334) Henry County (32,056) Claiborne County (32,023) Obion County (30,131) Giles County (29,530) Marion County (28,924) Henderson County (28,076) Carroll County (27,779) White County (27,707) McNairy County (25,696) Hardin County (25,583) Lauderdale County (25,451) Hickman County (25,387) Hardeman County (24,836) Macon County (24,827) Grainger County (23,565) Overton County (22,566) Scott County (22,090) Morgan County (21,431) DeKalb County (20,837) Smith County (20,285) Union County (20,187) Fentress County (18,787) Humphreys County (18,590) Johnson County (17,849) Unicoi County (17,755) Chester County (17,432) Haywood County (17,002) Polk County (16,835) Wayne County (16,524) Benton County (16,131) Bledsoe County (15,223) Sequatchie County (15,176) Cannon County (14,847) Crockett County (14,180) Stewart County (13,859) Grundy County (13,485) Meigs County (12,532) Lewis County (12,363) Jackson County (11,864) Decatur County (11,601) Trousdale County (11,455) Houston County (8,292) Perry County (8,099) Clay County (7,629) Lake County (6,988) Hancock County (6,493) Moore County (6,438) Van Buren County (5,947) Pickett County (5,061)