Melvern is a city located in Osage County, Kansas. Melvern has a 2025 population of 343 . Melvern is currently declining at a rate of -0.58% annually and its population has decreased by -2.83% since the most recent census, which recorded a population of 353 in 2020.
The average household income in Melvern is $70,738 with a poverty rate of 7.57%. The median age in Melvern is 40.3 years: 46.3 years for males, and 27.3 years for females. For every 100 females there are 115.6 males.
Data after 2023 is projected based on recent change
The racial composition of Melvern includes 94.08% White, and smaller percentages for Black or African American, Two or more races, Native American, Asian and multiracial populations.
White (94.08%)
Black or African American (1.97%)
Two or more races (1.97%)
Native American (1.64%)
Asian (0.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 286 | 94.08% |
| Black or African American | 6 | 1.97% |
| Two or more races | 6 | 1.97% |
| Native American | 5 | 1.64% |
| Asian | 1 | 0.33% |
Married
Widowed
Divorced
Separated
Never Married
Melvern's average per capita income is $38,750. Household income levels show a median of $57,250. The poverty rate stands at 7.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,917 | - |
| Families | $68,333 | $82,458 |
| Households | $57,250 | $70,738 |
| Non Families | $48,125 | $45,598 |
Average Income
Median Household Income
Poverty Rate