Dorchester is a village located in Clark County, Wisconsin. Dorchester has a 2025 population of 838 . Dorchester is currently declining at a rate of -0.24% annually and its population has decreased by -1.18% since the most recent census, which recorded a population of 848 in 2020.
The average household income in Dorchester is $79,185 with a poverty rate of 14.07%. The median age in Dorchester is 33.4 years: 31.6 years for males, and 35.3 years for females. For every 100 females there are 110.3 males.
Data after 2023 is projected based on recent change
The racial composition of Dorchester includes 89.36% White, and smaller percentages for Asian, other race and multiracial populations.
White (89.36%)
Two or more races (7.09%)
Asian (1.96%)
Other race (1.59%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 731 | 89.36% |
| Two or more races | 58 | 7.09% |
| Asian | 16 | 1.96% |
| Other race | 13 | 1.59% |
Married
Widowed
Divorced
Separated
Never Married
Dorchester's average per capita income is $41,719. Household income levels show a median of $54,750. The poverty rate stands at 14.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $81,750 | - |
| Families | $68,000 | $99,990 |
| Households | $54,750 | $79,185 |
| Non Families | $23,382 | $39,899 |
Average Income
Median Household Income
Poverty Rate