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, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other 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%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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