Casco is located in Cumberland County, Maine. Casco has a 2025 population of 3,777. Casco is currently growing at a rate of 0.96% annually and its population has increased by 3.71% since the most recent census, which recorded a population of 3,642 in 2020.
The average household income in Casco is $93,287 with a poverty rate of 9.93%. The median age in Casco is 51.5 years: 46.1 years for males, and 54.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Casco includes 83.78% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.
White (83.8%)
Two or more races (13.9%)
Asian (1.7%)
Other race (0.5%)
Black or African American (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,063 | 83.78% |
| Two or more races | 507 | 13.87% |
| Asian | 63 | 1.72% |
| Other race | 18 | 0.49% |
| Black or African American | 5 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Casco's average per capita income is $45,980. Household income levels show a median of $64,229. The poverty rate stands at 9.93%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,292 | - |
| Families | $96,838 | $108,668 |
| Households | $64,229 | $93,287 |
| Non Families | $31,293 | $70,735 |
Average Income
Median Household Income
Poverty Rate