Limestone

County:: Aroostook County
County Seat:: No
Area (mi²):: 40.494
State:: Maine

Limestone is located in Aroostook County, Maine. Limestone has a 2025 population of 1,513. Limestone is currently declining at a rate of -0.13% annually and its population has decreased by -0.53% since the most recent census, which recorded a population of 1,521 in 2020.

The average household income in Limestone is $70,143 with a poverty rate of 16.68%.The median age in Limestone is 44.5 years: 45.3 years for males, and 43.6 years for females.

Demographics

The racial composition of Limestone includes 91.71% White, 4.31% Native American, and smaller percentages for Two or more races, Black or African American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,427	91.71%
Native American	67	4.31%
Two or more races	40	2.57%
Black or African American	13	0.84%
Asian	9	0.58%

Limestone Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Limestone's average per capita income is $42,778. Household income levels show a median of $43,958. The poverty rate stands at 16.68%.

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	$73,472	-
Families	$51,333	$83,720
Households	$43,958	$70,143
Non Families	-	$48,999

$42,778

Average Income

$43,958

Median Household Income

16.68%

Poverty Rate