Arvonia is located in Osage County, Kansas. Arvonia has a 2025 population of 110 . Arvonia is currently growing at a rate of 0.92% annually and its population has increased by 2.8% since the most recent census, which recorded a population of 107 in 2020.
The average household income in Arvonia is $99,902 with a poverty rate of 1.33%. The median age in Arvonia is 27.5 years: 21 years for males, and 35.1 years for females. For every 100 females there are 100.0 males.
Data after 2023 is projected based on recent change
The racial composition of Arvonia includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 300 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Arvonia's average per capita income is $53,167. Household income levels show a median of $79,760. The poverty rate stands at 1.33%.
Name | Median | Mean |
|---|---|---|
| Families | $96,250 | $114,999 |
| Married Families | $96,250 | - |
| Households | $79,760 | $99,902 |
| Non Families | - | $35,965 |
Average Income
Median Household Income
Poverty Rate