Marietta is a CDP located in . Marietta has a 2025 population of 189. Marietta is currently growing at a rate of 7.39% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Marietta is $101,249 with a poverty rate of 0%. The median age in Marietta is 35.4 years: 21.8 years for males, and 38.9 years for females.
Data after 2023 is projected based on recent change
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.
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 | 137 | 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% |
Married
Widowed
Divorced
Separated
Never Married
Marietta's average per capita income is $0. Household income levels show a median of $113,295. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $113,295 | $101,249 |
| Families | $113,295 | $101,249 |
| Married Families | $113,295 | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate