Marshfield is a city located in Wood County, Wisconsin. Marshfield has a 2025 population of 18,980 . Marshfield is currently growing at a rate of 0.04% annually and its population has increased by 0.18% since the most recent census, which recorded a population of 18,945 in 2020.
The average household income in Marshfield is $81,951 with a poverty rate of 10.99%. The median age in Marshfield is 43.1 years: 40.9 years for males, and 45.2 years for females. For every 100 females there are 96.5 males.
Data after 2023 is projected based on recent change
The racial composition of Marshfield includes 92.72% White, and smaller percentages for Asian, Black or African American, Native American, other race and multiracial populations.
White (92.72%)
Two or more races (4.06%)
Asian (2.08%)
Black or African American (0.99%)
Native American (0.07%)
Other race (0.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17,355 | 92.72% |
| Two or more races | 760 | 4.06% |
| Asian | 390 | 2.08% |
| Black or African American | 186 | 0.99% |
| Native American | 14 | 0.07% |
| Other race | 13 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Marshfield's average per capita income is $45,855. Household income levels show a median of $59,294. The poverty rate stands at 10.99%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,503 | - |
| Families | $77,530 | $100,804 |
| Households | $59,294 | $81,951 |
| Non Families | $35,588 | $55,283 |
Average Income
Median Household Income
Poverty Rate