Donegal is a borough located in Westmoreland County, Pennsylvania. Donegal has a 2025 population of 100 . Donegal is currently declining at a rate of -0.99% annually and its population has decreased by -2.91% since the most recent census, which recorded a population of 103 in 2020.
The average household income in Donegal is $58,770 with a poverty rate of 16.28%. The median age in Donegal is 66 years: 63.9 years for males, and 70.1 years for females. For every 100 females there are 177.4 males.
Data after 2023 is projected based on recent change
The racial composition of Donegal includes 96.51% White, and smaller percentages for and multiracial populations.
White (96.51%)
Two or more races (3.49%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 83 | 96.51% |
| Two or more races | 3 | 3.49% |
Married
Widowed
Divorced
Separated
Never Married
Donegal's average per capita income is $35,750. Household income levels show a median of $40,750. The poverty rate stands at 16.28%.
Name | Median | Mean |
|---|---|---|
| Households | $40,750 | $58,770 |
| Families | - | $72,076 |
| Married Families | - | - |
| Non Families | - | $31,207 |
Average Income
Median Household Income
Poverty Rate