Marietta is located in Saunders County, Nebraska. Marietta has a 2025 population of 938. Marietta is currently declining at a rate of -0.74% annually but its population has increased by 1.41% since the most recent census, which recorded a population of 925 in 2020.
The average household income in Marietta is $88,162 with a poverty rate of 2.58%. The median age in Marietta is 44.2 years: 50 years for males, and 34 years for females.
Data after 2023 is projected based on recent change
The racial composition of Marietta includes 98.62% White, and smaller percentages for Native American, Two or more races and multiracial populations.
White (98.6%)
Native American (0.7%)
Two or more races (0.6%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 932 | 98.62% |
| Native American | 7 | 0.74% |
| Two or more races | 6 | 0.63% |
Married
Widowed
Divorced
Separated
Never Married
Marietta's average per capita income is $53,454. Household income levels show a median of $71,033. The poverty rate stands at 2.58%.
Name | Median | Mean |
|---|---|---|
| Married Families | $110,804 | - |
| Families | $106,500 | $114,057 |
| Households | $71,033 | $88,162 |
| Non Families | $53,643 | $53,416 |
Average Income
Median Household Income
Poverty Rate