Clay is located in Marion County, Iowa. Clay has a 2025 population of 859. Clay 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 Clay is $95,587 with a poverty rate of 6.05%.The median age in Clay is 41.7 years: 43.4 years for males, and 39.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Clay includes 96.62% White, and smaller percentages for Two or more races, Asian and multiracial populations.
White (96.6%)
Two or more races (2.7%)
Asian (0.7%)
Race | Population | Percentage (of total) |
---|---|---|
White | 830 | 96.62% |
Two or more races | 23 | 2.68% |
Asian | 6 | 0.7% |
Married
Widowed
Divorced
Separated
Never Married
Clay's average per capita income is $53,667. Household income levels show a median of $60,278. The poverty rate stands at 6.05%.
Name | Median | Mean |
---|---|---|
Married Families | $110,568 | - |
Families | $98,750 | $124,938 |
Households | $60,278 | $95,587 |
Non Families | $29,844 | $37,727 |
Average Income
Median Household Income
Poverty Rate