Mill Bayou is located in Arkansas County, Arkansas. Mill Bayou has a 2025 population of 609 . Mill Bayou 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 Mill Bayou is $73,607 with a poverty rate of 5.87%. The median age in Mill Bayou is 37.6 years: 40.2 years for males, and 31.9 years for females. For every 100 females there are 74.0 males.
Data after 2023 is projected based on recent change
The racial composition of Mill Bayou includes 98.52% White, and smaller percentages for Two or more races and multiracial populations.
White (98.52%)
Two or more races (1.48%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 600 | 98.52% |
| Two or more races | 9 | 1.48% |
Married
Widowed
Divorced
Separated
Never Married
Mill Bayou's average per capita income is $42,202. Household income levels show a median of $75,667. The poverty rate stands at 5.87%.
Name | Median | Mean |
|---|---|---|
| Married Families | $76,648 | - |
| Households | $75,667 | $73,607 |
| Families | $65,500 | $70,194 |
| Non Families | $63,000 | $61,352 |
Average Income
Median Household Income
Poverty Rate