Hillsdale is a town located in Garfield County, Oklahoma. Hillsdale has a 2025 population of 72 . Hillsdale is currently declining at a rate of -1.37% annually and its population has decreased by -2.7% since the most recent census, which recorded a population of 74 in 2020.
The average household income in Hillsdale is $44,951 with a poverty rate of 7.79%. The median age in Hillsdale is 48.4 years: 47.9 years for males, and 57.5 years for females. For every 100 females there are 126.5 males.
Data after 2023 is projected based on recent change
The racial composition of Hillsdale includes 77.92% White, and smaller percentages for and multiracial populations.
White (77.92%)
Two or more races (22.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 60 | 77.92% |
| Two or more races | 17 | 22.08% |
Married
Widowed
Divorced
Separated
Never Married
Hillsdale's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 7.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $66,250 | - |
| Families | $53,750 | $56,467 |
| Non Families | $20,156 | $32,759 |
| Households | - | $44,951 |
Average Income
Median Household Income
Poverty Rate