Waldron is a city located in Harper County, Kansas. Waldron has a 2025 population of 9 . Waldron 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 9 in 2020.
The median age in Waldron is 82.3 years: 0 years for males, and 57.5 years for females. For every 100 females there are 50.0 males.
Data after 2023 is projected based on recent change
The racial composition of Waldron includes 66.67% White, and smaller percentages for and multiracial populations.
White (66.67%)
Two or more races (33.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 8 | 66.67% |
| Two or more races | 4 | 33.33% |
Married
Widowed
Divorced
Separated
Never Married