Gallatin Flag

Gallatin

County:
Sumner County
County Seat:
Yes
Area (mi²):
34.888
State:
Tennessee

Gallatin is a city located in Sumner County, Tennessee. Gallatin has a 2025 population of 54,040. It is also the county seat of Sumner County. Gallatin is currently growing at a rate of 3.53% annually and its population has increased by 20.55% since the most recent census, which recorded a population of 44,827 in 2020.

The average household income in Gallatin is $96,563 with a poverty rate of 12.45%.The median age in Gallatin is 37.3 years: 37.5 years for males, and 37.1 years for females.

54K
Total Population
1,549
Density (mi²)
1.8K 3.53%
Growth

Gallatin Population

Gallatin Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gallatin includes 68.57% White, 16.26% Black or African American, 5.78% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White31,99868.57%
Black or African American7,58716.26%
Two or more races3,3477.17%
Other race2,6975.78%
Asian7491.6%
Native American2890.62%

Gallatin Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gallatin's average per capita income is $48,546. Household income levels show a median of $73,589. The poverty rate stands at 12.45%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$114,167-
Families$88,629$118,427
Households$73,589$96,563
Non Families$41,782$52,110

$48,546

Average Income

$73,589

Median Household Income

12.45%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)