CITY
Gallatin
Tennessee · 54,590 residents (2025 est.) · 34.888 sq mi
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The short version
Gallatin has roughly average household income, with a median household income of $77,518. The city has more than doubled in size since 2000, adding 25,302 residents. Median home value has more than tripled since 2000, reaching $372,000.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 36.6
US median: 38.9
Average education
33% hold a bachelor's degree
US average: 36%
Less affordable
home values up 108%, inflation adjusted
US median home: $376,019
Section 01
Population & growth
PEP 2025 EST:54,590 residents (Census Bureau Vintage 2025, released March 2026)
Population, 1990 – 2024
202449K
Age distribution, 2024
Under 55.6%(2,697)
5 to 97.2%(3,484)
10 to 145.6%(2,730)
15 to 196%(2,925)
20 to 246.8%(3,277)
25 to 3416.7%(8,106)
35 to 4412.6%(6,105)
45 to 5411.2%(5,457)
55 to 6411.8%(5,720)
65 to 749.6%(4,664)
75 to 845.3%(2,560)
85 and over1.7%(807)
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy
$77,518
+23%inflation adjusted, since 2000
from $34,696 in 2000
US average: $82,259
1990 – 2024
Households earning $100K+
51.2%
+29.7 ptssince 2009
from 21.5% in 2009
US average: 53.3%
Workforce by industry, 2024
Information13.6%
Other services9%
Wholesale trade7.3%
Retail trade7.3%
Public administration6.6%
Finance & insurance5.7%
Professional, scientific, technical5.2%
Transportation & warehousing2.2%
Arts, entertainment, food0.9%
Education & health services0.5%
Agriculture, forestry, fishing0.1%
Construction0.1%
Manufacturing0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03
Housing
$372,000
+108%inflation adjusted, since 2000
from $98,400 in 2000
US average: $376,019
1990 – 2024
4.8
+44%since 2009
from 3.3 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
85
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Gallatin on RentDataNow
Section 04
Race & ethnicity
2000
White, non-Hispanic77%(17,877)
Black17.5%(4,064)
Hispanic / Latino3.4%(801)
Asian0.4%(92)
Other0%
2024
White, non-Hispanic66.6%(32,314)
Black14.5%(7,056)
Hispanic / Latino11.2%(5,437)
Asian2%(950)
Other5.7%(2,775)
65
+39%since 2009
from 47 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry
Hispanic origin
Mexican5.6%(2,717)
Puerto Rican1.6%(764)
Central American1%(464)
South American0.9%(429)
Ecuadorian0.6%(313)
Salvadoran0.5%(240)
Honduran0.4%(173)
Cuban0.3%(158)
Spaniard0.2%(113)
Venezuelan0.2%(80)
Panamanian0.1%(51)
Colombian0.1%(36)
+ 1 more hispanic origin group with data
Dominican0%(11)
Asian origin
Asian Indian0.6%(283)
Japanese0.4%(202)
Filipino0.3%(123)
Korean0.2%(74)
Cambodian0.1%(49)
Chinese0.1%(38)
Thai0.1%(32)
Sri Lankan0.1%(30)
Ancestry
American14.5%(7,014)
English12.4%(6,020)
German9%(4,375)
Irish8.8%(4,254)
French2.6%(1,268)
Italian2.5%(1,198)
Scotch-Irish1.9%(938)
Scottish1.4%(678)
Welsh0.8%(378)
Norwegian0.8%(373)
Greek0.7%(359)
Polish0.7%(334)
+ 26 more ancestry groups with data
Swedish0.5%(249)
West Indian0.4%(200)
British0.4%(197)
Dutch0.4%(187)
Hungarian0.3%(163)
French Canadian0.3%(160)
Austrian0.3%(138)
Serbian0.3%(137)
Subsaharan African0.2%(121)
Russian0.2%(107)
Brazilian0.2%(103)
Romanian0.2%(93)
Arab0.2%(74)
Israeli0.1%(72)
Czech0.1%(56)
Lithuanian0.1%(54)
Trinidadian & Tobagonian0.1%(46)
Croatian0.1%(40)
Danish0.1%(38)
Swiss0.1%(35)
Nigerian0.1%(29)
Finnish0.1%(27)
Canadian0%(19)
Turkish0%(19)
Bulgarian0%(18)
Palestinian0%(10)
Section 05
Education
High school or higher
91.3%
+19.4 ptssince 2000
from 71.9% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Section 08
People & community
Marital status
Men 15+
Never married37.1%(7,159)
Married51.1%(9,876)
Widowed3.4%(662)
Divorced8.4%(1,623)
Women 15+
Never married29.7%(6,032)
Married49%(9,957)
Widowed7.4%(1,508)
Divorced13.8%(2,804)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Frequently asked
How many people live in Gallatin, Tennessee?
Gallatin, Tennessee has about 48,532 residents according to the 2024 American Community Survey.
What is the median household income in Gallatin, Tennessee?
The typical household in Gallatin, Tennessee earns about $77,518 a year. Half of households make more than that, and half make less.
Is Gallatin, Tennessee expensive?
In Gallatin, Tennessee, the median home is worth about $372,000, and the typical rent is about $1,395 a month.
How educated are people in Gallatin, Tennessee?
About 33.5% of adults age 25 and over in Gallatin, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Gallatin, Tennessee?
About 13.0% of people in Gallatin, Tennessee live below the federal poverty line.
Has Gallatin, Tennessee grown since 1990?
Yes, Gallatin, Tennessee has grown since 1990. The population has added about 29,738 residents, a change of about 158 percent over that period.
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TennesseeDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024