Allen is located in Darke County, Ohio. Allen has a 2025 population of 1,002 . Allen is currently growing at a rate of 0.1% annually but its population has decreased by -0.3% since the most recent census, which recorded a population of 1,005 in 2020.
The average household income in Allen is $81,334 with a poverty rate of 12.8%. The median age in Allen is 45.1 years: 44 years for males, and 45.5 years for females. For every 100 females there are 111.4 males.
Data after 2023 is projected based on recent change
The racial composition of Allen includes 96.39% White, and smaller percentages for Black or African American, Asian, Two or more races and multiracial populations.
White (96.39%)
Black or African American (2.75%)
Asian (0.47%)
Two or more races (0.38%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,015 | 96.39% |
| Black or African American | 29 | 2.75% |
| Asian | 5 | 0.47% |
| Two or more races | 4 | 0.38% |
Married
Widowed
Divorced
Separated
Never Married
Allen's average per capita income is $48,114. Household income levels show a median of $77,222. The poverty rate stands at 12.8%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,708 | - |
| Families | $85,192 | $88,197 |
| Households | $77,222 | $81,334 |
| Non Families | $49,038 | $46,433 |
Average Income
Median Household Income
Poverty Rate