Spencer is a village located in Marathon County, Wisconsin. Spencer has a 2025 population of 1,810 . Spencer is currently declining at a rate of -0.17% annually and its population has decreased by -0.82% since the most recent census, which recorded a population of 1,825 in 2020.
The average household income in Spencer is $79,655 with a poverty rate of 2.24%. The median age in Spencer is 37.5 years: 33 years for males, and 40.5 years for females. For every 100 females there are 111.3 males.
Data after 2023 is projected based on recent change
The racial composition of Spencer includes 98.7% White, and smaller percentages for other race, Two or more races, Native American and multiracial populations.
White (98.7%)
Other race (0.62%)
Two or more races (0.56%)
Native American (0.12%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,600 | 98.7% |
| Other race | 10 | 0.62% |
| Two or more races | 9 | 0.56% |
| Native American | 2 | 0.12% |
Married
Widowed
Divorced
Separated
Never Married
Spencer's average per capita income is $50,787. Household income levels show a median of $74,245. The poverty rate stands at 2.24%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,750 | - |
| Families | $81,250 | $90,230 |
| Households | $74,245 | $79,655 |
| Non Families | $34,659 | $43,054 |
Average Income
Median Household Income
Poverty Rate