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 Black or African American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.
White
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Race | Population | Percentage (of total) |
|---|---|---|
| White | 188 | 78.66% |
| Native American | 51 | 21.34% |
| Black or African American | 0 | 0% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
| Other race | 0 | 0% |
| Two or more races | 0 | 0% |
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