Marinette is a city located in Marinette County, Wisconsin. Marinette has a 2025 population of 11,145 . It is also the county seat of Marinette County . Marinette is currently growing at a rate of 0.05% annually and its population has increased by 0.27% since the most recent census, which recorded a population of 11,115 in 2020.
The average household income in Marinette is $77,989 with a poverty rate of 10.77%. The median age in Marinette is 40.6 years: 41.1 years for males, and 40.2 years for females. For every 100 females there are 101.8 males.
Data after 2023 is projected based on recent change
The racial composition of Marinette includes 95.05% White, and smaller percentages for Black or African American, other race, Native American, Asian and multiracial populations.
White (95.05%)
Two or more races (3.38%)
Black or African American (0.81%)
Other race (0.33%)
Native American (0.24%)
Asian (0.18%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 10,513 | 95.05% |
| Two or more races | 374 | 3.38% |
| Black or African American | 90 | 0.81% |
| Other race | 36 | 0.33% |
| Native American | 27 | 0.24% |
| Asian | 20 | 0.18% |
Married
Widowed
Divorced
Separated
Never Married
Marinette's average per capita income is $46,837. Household income levels show a median of $57,461. The poverty rate stands at 10.77%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,042 | - |
| Families | $76,761 | $95,566 |
| Households | $57,461 | $77,989 |
| Non Families | $41,667 | $50,127 |
Average Income
Median Household Income
Poverty Rate