Southport

County:: Lincoln County
County Seat:: No
Area (mi²):: 5.379
State:: Maine

Southport is located in Lincoln County, Maine. Southport has a 2025 population of 640. Southport is currently growing at a rate of 0.16% annually and its population has increased by 2.56% since the most recent census, which recorded a population of 624 in 2020.

The average household income in Southport is $104,036 with a poverty rate of 7.16%. The median age in Southport is 63.3 years: 60.5 years for males, and 66.7 years for females.

Demographics

The racial composition of Southport includes 97.31% White, and smaller percentages for Asian, Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	507	97.31%
Asian	7	1.34%
Two or more races	7	1.34%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Southport Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Southport's average per capita income is $40,078. Household income levels show a median of $83,438. The poverty rate stands at 7.16%.

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	$102,500	-
Families	$97,625	$137,587
Households	$83,438	$104,036
Non Families	$39,397	$63,341

$40,078

Average Income

$83,438

Median Household Income

7.16%

Poverty Rate