Greenville

County:: Piscataquis County
County Seat:: No
Area (mi²):: 42.331
State:: Maine

Greenville is located in Piscataquis County, Maine. Greenville has a 2025 population of 1,790. Greenville is currently growing at a rate of 5.17% annually and its population has increased by 24.31% since the most recent census, which recorded a population of 1,440 in 2020.

The average household income in Greenville is $82,280 with a poverty rate of 10.03%.The median age in Greenville is 59.2 years: 60.4 years for males, and 55.8 years for females.

Demographics

The racial composition of Greenville includes 95.28% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,373	95.28%
Two or more races	66	4.58%
Black or African American	2	0.14%

Greenville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenville's average per capita income is $40,922. Household income levels show a median of $60,230. The poverty rate stands at 10.03%.

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	$62,308	-
Families	$60,686	$86,546
Households	$60,230	$82,280
Non Families	-	$72,462

$40,922

Average Income

$60,230

Median Household Income

10.03%

Poverty Rate