Jefferson is located in Cole County, Missouri. Jefferson has a 2025 population of 54,632 . Jefferson is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Jefferson is $88,675 with a poverty rate of 10.83%. The median age in Jefferson is 39.2 years: 38.1 years for males, and 40.2 years for females. For every 100 females there are 91.5 males.
Data after 2023 is projected based on recent change
The racial composition of Jefferson includes 77.15% White, 13.85% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (77.15%)
Black or African American (13.85%)
Two or more races (5.41%)
Asian (2.15%)
Other race (1.22%)
Native American (0.22%)
Native Hawaiian or Pacific Islander (0.01%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 42,149 | 77.15% |
| Black or African American | 7,564 | 13.85% |
| Two or more races | 2,955 | 5.41% |
| Asian | 1,172 | 2.15% |
| Other race | 667 | 1.22% |
| Native American | 120 | 0.22% |
| Native Hawaiian or Pacific Islander | 5 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Jefferson's average per capita income is $47,184. Household income levels show a median of $69,729. The poverty rate stands at 10.83%.
Name | Median | Mean |
|---|---|---|
| Married Families | $108,865 | - |
| Families | $95,855 | $112,747 |
| Households | $69,729 | $88,675 |
| Non Families | $43,889 | $51,799 |
Average Income
Median Household Income
Poverty Rate