Cottage Grove

County:: Henry County
County Seat:: No
Area (mi²):: 0.171
State:: Tennessee

Cottage Grove is a town located in Henry County, Tennessee. Cottage Grove has a 2025 population of 66. Cottage Grove is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 66 in 2020.

The average household income in Cottage Grove is $59,360 with a poverty rate of 17.86%.The median age in Cottage Grove is 48.3 years: 33.5 years for males, and 55.8 years for females.

Demographics

The racial composition of Cottage Grove includes 77.97% White, 6.78% Native American, and smaller percentages for Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	46	77.97%
Two or more races	8	13.56%
Native American	4	6.78%
Native Hawaiian or Pacific Islander	1	1.69%

Cottage Grove Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cottage Grove's average per capita income is $35,625. Household income levels show a median of $38,750. The poverty rate stands at 17.86%.

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
Families	$101,250	$91,800
Households	$38,750	$59,360
Non Families	$30,000	$38,369
Married Families	-	-

$35,625

Average Income

$38,750

Median Household Income

17.86%

Poverty Rate