Cumberland is a city located in Cass County, Iowa. Cumberland has a 2025 population of 248 . Cumberland is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 248 in 2020.
The average household income in Cumberland is $59,243 with a poverty rate of 16.79%. The median age in Cumberland is 45.6 years: 38.9 years for males, and 48.4 years for females. For every 100 females there are 159.4 males.
Data after 2023 is projected based on recent change
The racial composition of Cumberland includes 93.13% White, and smaller percentages for and multiracial populations.
White (93.13%)
Two or more races (6.87%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 244 | 93.13% |
| Two or more races | 18 | 6.87% |
Married
Widowed
Divorced
Separated
Never Married
Cumberland's average per capita income is $32,422. Household income levels show a median of $44,427. The poverty rate stands at 16.79%.
Name | Median | Mean |
|---|---|---|
| Families | $44,671 | $63,243 |
| Households | $44,427 | $59,243 |
| Non Families | $43,500 | $38,525 |
| Married Families | - | - |
Average Income
Median Household Income
Poverty Rate