Grantsburg is a village located in Burnett County, Wisconsin. Grantsburg has a 2025 population of 1,382 . Grantsburg is currently growing at a rate of 0.73% annually and its population has increased by 3.75% since the most recent census, which recorded a population of 1,332 in 2020.
The average household income in Grantsburg is $59,592 with a poverty rate of 18.36%. The median age in Grantsburg is 45.8 years: 46.3 years for males, and 45.7 years for females. For every 100 females there are 84.9 males.
Data after 2023 is projected based on recent change
The racial composition of Grantsburg includes 92.49% White, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (92.49%)
Two or more races (4.56%)
Black or African American (1.99%)
Native Hawaiian or Pacific Islander (0.59%)
Native American (0.37%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,257 | 92.49% |
| Two or more races | 62 | 4.56% |
| Black or African American | 27 | 1.99% |
| Native Hawaiian or Pacific Islander | 8 | 0.59% |
| Native American | 5 | 0.37% |
Married
Widowed
Divorced
Separated
Never Married
Grantsburg's average per capita income is $34,417. Household income levels show a median of $40,625. The poverty rate stands at 18.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $72,500 | - |
| Families | $62,292 | $78,861 |
| Households | $40,625 | $59,592 |
| Non Families | $30,318 | $37,705 |
Average Income
Median Household Income
Poverty Rate