Marietta

County:: Lac qui Parle County
County Seat:: No
Area (mi²):: 0.367
State:: Minnesota

Marietta is a city located in Lac qui Parle County, Minnesota. Marietta has a 2025 population of 114. Marietta is currently declining at a rate of -0.87% annually and its population has decreased by -4.2% since the most recent census, which recorded a population of 119 in 2020.

The average household income in Marietta is $46,184 with a poverty rate of 42.17%. The median age in Marietta is 37.2 years: 37.9 years for males, and 35.8 years for females.

Demographics

The racial composition of Marietta includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	172	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Marietta Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marietta's average per capita income is $28,125. Household income levels show a median of $34,167. The poverty rate stands at 42.17%.

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	$80,313	-
Families	$36,250	$44,669
Households	$34,167	$46,184
Non Families	-	$46,676

$28,125

Average Income

$34,167

Median Household Income

42.17%

Poverty Rate