Pleasant Plain is a city located in Jefferson County, Iowa. Pleasant Plain has a 2025 population of 83 . Pleasant Plain 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 83 in 2020.
The average household income in Pleasant Plain is $75,183 with a poverty rate of 5.06%. The median age in Pleasant Plain is 49.7 years: 45.5 years for males, and 49.8 years for females. For every 100 females there are 79.5 males.
Data after 2023 is projected based on recent change
The racial composition of Pleasant Plain includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 79 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Pleasant Plain's average per capita income is $0. Household income levels show a median of $66,250. The poverty rate stands at 5.06%.
Name | Median | Mean |
|---|---|---|
| Families | $96,250 | $83,774 |
| Households | $66,250 | $75,183 |
| Married Families | $63,750 | - |
| Non Families | $51,250 | $48,550 |
Average Income
Median Household Income
Poverty Rate