Jefferson is located in Dickinson County, Kansas. Jefferson has a 2025 population of 191 . Jefferson is currently growing at a rate of 1.06% annually and its population has increased by 3.24% since the most recent census, which recorded a population of 185 in 2020.
The average household income in Jefferson is $90,287 with a poverty rate of 0%. The median age in Jefferson is 48 years: 61.5 years for males, and 47.6 years for females. For every 100 females there are 118.3 males.
Data after 2023 is projected based on recent change
The racial composition of Jefferson includes 95.62% White, 4.38% other race, and smaller percentages for and multiracial populations.
White (95.62%)
Other race (4.38%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 240 | 95.62% |
| Other race | 11 | 4.38% |
Married
Widowed
Divorced
Separated
Never Married
Jefferson's average per capita income is $52,031. Household income levels show a median of $86,771. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $87,031 | $94,833 |
| Married Families | $87,031 | - |
| Households | $86,771 | $90,287 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate