Nortonville is a city located in Jefferson County, Kansas. Nortonville has a 2026 population of 578. Nortonville is currently declining at a rate of -0.69% annually and its population has decreased by -3.83% since the most recent census, which recorded a population of 601 in 2020.
The median household income in Nortonville is $58,571 with a poverty rate of 18.59%. The median age in Nortonville is 35.6 years: 42.4 years for males, and 25.5 years for females. For every 100 females there are 78.8 males.
Data after 2023 is projected based on recent change
Overall: 35.6 years
Female: 25.5 years
Male: 42.4 years
There are 509 adults, (155 of whom are seniors) in Nortonville.
Female: 400 (55.9%)
Male: 315 (44.1%)
The racial composition of Nortonville includes 96.64% White, and smaller percentages for Two or more races, other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 691 | 96.64% |
| Two or more races | 21 | 2.94% |
| Other race | 2 | 0.28% |
| Native American | 1 | 0.14% |
Nortonville 's average per capita income is $44,479. Household income levels show a median of $58,571. The poverty rate stands at 18.59%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $67,212 | - |
| Families | $60,938 | $72,439 |
| Households | $58,571 | $66,529 |
| Non Families | - | $45,180 |
Average Income
Median Household Income
Poverty Rate