Allen is a CDP located in Wicomico County, Maryland. Allen has a 2025 population of 148 . Allen is currently declining at a rate of -2.63% annually and its population has decreased by -64.68% since the most recent census, which recorded a population of 419 in 2020.
The average household income in Allen is $122,861 with a poverty rate of 0%. The median age in Allen is 69.3 years: 71.3 years for males, and 68.4 years for females. For every 100 females there are 89.4 males.
Data after 2023 is projected based on recent change
The racial composition of Allen includes 98.4% White, and smaller percentages for Two or more races and multiracial populations.
White (98.4%)
Two or more races (1.6%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 123 | 98.4% |
| Two or more races | 2 | 1.6% |
Married
Widowed
Divorced
Separated
Never Married
Allen's average per capita income is $0. Household income levels show a median of $133,201. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $133,201 | $122,861 |
| Families | $133,201 | $122,861 |
| Married Families | $133,201 | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate