Marietta Flag

Marietta

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.

114
Total Population
311
Density (mi²)
-1 -0.87%
Growth

Marietta Population

Marietta Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marietta includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White172100%

Marietta Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)