Smithfield

County:: Somerset County
County Seat:: No
Area (mi²):: 19.898
State:: Maine

Smithfield is located in Somerset County, Maine. Smithfield has a 2025 population of 938. Smithfield is currently declining at a rate of -0.21% annually but its population has increased by 1.3% since the most recent census, which recorded a population of 926 in 2020.

The average household income in Smithfield is $117,763 with a poverty rate of 4.73%.The median age in Smithfield is 56 years: 57.6 years for males, and 55.3 years for females.

Demographics

The racial composition of Smithfield includes 95.16% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	825	95.16%
Two or more races	40	4.61%
Other race	2	0.23%

Smithfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Smithfield's average per capita income is $49,271. Household income levels show a median of $105,694. The poverty rate stands at 4.73%.

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	$119,698	-
Families	$118,534	$128,936
Households	$105,694	$117,763
Non Families	$67,188	$76,186

$49,271

Average Income

$105,694

Median Household Income

4.73%

Poverty Rate