Jeff is a CDP located in Perry County, Kentucky. Jeff has a 2025 population of 138. Jeff is currently declining at a rate of -8% annually and its population has decreased by -47.33% since the most recent census, which recorded a population of 262 in 2020.
The average household income in Jeff is $167,323 with a poverty rate of 4.18%.The median age in Jeff is 38.3 years: 38.8 years for males, and 35.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Jeff includes 78.66% White, 21.34% Native American, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 188 | 78.66% |
| Native American | 51 | 21.34% |
Married
Widowed
Divorced
Separated
Never Married
Jeff's average per capita income is $0. Household income levels show a median of $250,001. The poverty rate stands at 4.18%.
Name | Median | Mean |
|---|---|---|
| Households | $250,001 | $167,323 |
| Families | $250,001 | $179,186 |
| Married Families | - | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate