Demographics of Greenbrier town, Tennessee

Greenbrier town, Tennessee had 7,170 people on July 1, 2025, by the Census Bureau’s estimate: +218 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Greenbrier town, in four figures

7,170
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 6,971 ±35.; +3.1%
Change since July 2020: +218 people.; 36.8 ±2.5
Median age: ACS 2020–⁠2024.; $85,174 ±$8,692
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Greenbrier town, Tennessee's population grew 3.1% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Greenbrier town, Tennessee's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Greenbrier town, Tennessee's population grew 3.1% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Greenbrier town, Tennessee's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	6,952	100.0	100.0
2021	6,979	100.4	100.2
2022	6,954	100.0	100.7
2023	6,966	100.2	101.6
2024	7,071	101.7	102.5
2025	7,170	103.1	103.1

Population of Greenbrier town, Tennessee on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	6,952	—
2021	6,979	+27
2022	6,954	−25
2023	6,966	+12
2024	7,071	+105
2025	7,170	+99

Age, 2020–2024

The median age is 36.8 ±2.5: for men 33.6 ±3.9 and for women 38.8 ±5.0. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Greenbrier town by age, ACS 2020–2024
Age	People	Share	Tennessee	United States
Under 5	513 ±189	7.4% ±2.7	5.8% ±<0.1	5.6% ±<0.1
5 to 17	1,286 ±251	18.4% ±3.6	16.4% ±0.1	16.3% ±<0.1
18 to 24	422 ±152	6.1% ±2.2	8.9% ±0.1	9.1% ±<0.1
25 to 44	2,112 ±353	30.3% ±5.1	26.7% ±0.1	26.9% ±<0.1
45 to 64	1,946 ±324	27.9% ±4.6	25.2% ±0.1	24.8% ±<0.1
65 and over	692 ±160	9.9% ±2.3	17.1% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $85,174 ±$8,692, and income per person $32,335 ±$2,916, in 2024 dollars. The median is $69,595 ±$429 in Tennessee and $80,734 ±$166 in the United States.

Households by income

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Households in Greenbrier town by income, ACS 2020–2024
Household income	Households	Share	Tennessee	United States
Under $25,000	298 ±144	12.1% ±5.8	16.6% ±0.2	14.6% ±<0.1
$25,000 to $49,999	323 ±151	13.1% ±6.1	19.4% ±0.2	16.7% ±<0.1
$50,000 to $74,999	392 ±131	15.9% ±5.2	17.3% ±0.2	15.5% ±<0.1
$75,000 to $99,999	519 ±174	21.1% ±6.9	13.2% ±0.2	12.6% ±<0.1
$100,000 to $149,999	704 ±183	28.6% ±7.1	16.8% ±0.2	17.5% ±<0.1
$150,000 to $199,999	89 ±42	3.6% ±1.7	7.7% ±0.1	9.6% ±<0.1
$200,000 or more	135 ±65	5.5% ±2.6	9.0% ±0.1	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Greenbrier town by age, ACS 2020–2024
Age	Below poverty	Rate	Tennessee	United States
All ages	169 to 661	2.4% to 9.5%	13.8% ±0.2	12.5% ±0.1
Under 18	33 to 245	2.0% to 13.4%	18.8% ±0.4	16.1% ±0.1
18 to 59	63 to 347	1.6% to 8.7%	12.7% ±0.2	11.6% ±0.1
60 and over	13 to 129	1.3% to 10.7%	11.4% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Greenbrier town, ACS 2020–2024
Measure	Greenbrier town	Tennessee	United States
Housing units	2,622 ±243	3,143,670 ±903	143,775,355 ±10,234
Occupied	93.8% ±11.4	89.8% ±0.2	89.9% ±0.1
Vacant	0.5% to 11.9%	10.2% ±0.2	10.1% ±0.1
Owner occupied	79.3% ±5.5	66.9% ±0.3	65.2% ±0.3
Renter occupied	20.7% ±6.3	33.1% ±0.3	34.8% ±0.1
Median home value	$321,900 ±$18,082	$286,700 ±$1,492	$332,700 ±$236
Median gross rent	$1,212 ±$136	$1,189 ±$7	$1,413 ±$2
Median year built	1997 ±4	1987 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Greenbrier town by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Tennessee	United States
Hispanic or Latino	65 to 339	0.9% to 4.9%	7.4% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	6,507 ±246	93.3% ±3.5	71.0% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 365	0% to 5.2%	15.4% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 35	0% to 0.5%	1.9% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 20	0% to 0.3%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 20	0% to 0.3%	0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 20	0% to 0.3%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	27 to 133	0.4% to 1.9%	3.7% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Greenbrier town by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Tennessee	United States
Born in the state	4,725 ±420	67.8% ±6.0	57.2% ±0.2	57.3% ±<0.1
Born in another state	2,068 ±382	29.7% ±5.5	35.7% ±0.2	26.9% ±<0.1
Born a citizen outside the states	0 to 77	0% to 1.1%	1.0% ±<0.1	1.7% ±<0.1
Born abroad	42 to 248	0.6% to 3.6%	6.1% ±0.1	14.1% ±<0.1
Naturalized citizens	27 to 227	0.4% to 3.3%	2.4% ±0.1	7.4% ±<0.1
Not citizens	0 to 48	0% to 0.7%	3.7% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Greenbrier town among the places of Tennessee

89th of 113 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Tennessee page.

Places of Tennessee near Greenbrier town in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Tellico Village CDP	7,414 ±602
Savannah city	7,412 ±21
La Follette city	7,273 ±24
Church Hill city	7,139 ±26
Fayetteville city	7,057 ±22
Greenbrier town	6,971 ±35
Newport city	6,881 ±22
Green Hill CDP	6,866 ±1,010
Munford city	6,588 ±19
Sweetwater city	6,532 ±21
Loudon city	6,432 ±35

Rankings this appears in

No. 8 Places in Tennessee by homeownership rate
No. 17 Places in Tennessee by median household income
No. 19 Places in Tennessee by median age
No. 21 Places in Tennessee by median rent
No. 24 Places in Tennessee by median home value
No. 36 Places in Tennessee by per capita income

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026