South Windham is a CDP located in Cumberland County, Maine. South Windham has a 2025 population of 699 . South Windham is currently declining at a rate of -6.05% annually and its population has decreased by -31.6% since the most recent census, which recorded a population of 1,022 in 2020.
The average household income in South Windham is $112,546 with a poverty rate of 11.85%. The median age in South Windham is 41.6 years: 41.9 years for males, and 33 years for females. For every 100 females there are 230.3 males.
Data after 2023 is projected based on recent change
The racial composition of South Windham includes 86.25% White, 4.01% Black or African American, and smaller percentages for Native American, Asian and multiracial populations.
White (86.25%)
Two or more races (8.4%)
Black or African American (4.01%)
Native American (0.76%)
Asian (0.57%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 903 | 86.25% |
| Two or more races | 88 | 8.4% |
| Black or African American | 42 | 4.01% |
| Native American | 8 | 0.76% |
| Asian | 6 | 0.57% |
Married
Widowed
Divorced
Separated
Never Married
South Windham's average per capita income is $0. Household income levels show a median of $128,108. The poverty rate stands at 11.85%.
Name | Median | Mean |
|---|---|---|
| Married Families | $173,103 | - |
| Families | $172,608 | $122,260 |
| Households | $128,108 | $112,546 |
| Non Families | $128,021 | $106,555 |
Average Income
Median Household Income
Poverty Rate