Isola is a town located in Humphreys County, Mississippi. Isola has a 2025 population of 570 . Isola is currently declining at a rate of -2.23% annually and its population has decreased by -10.09% since the most recent census, which recorded a population of 634 in 2020.
The average household income in Isola is $117,394 with a poverty rate of 31.87%. The median age in Isola is 36.7 years: 36.4 years for males, and 39.5 years for females. For every 100 females there are 89.2 males.
Data after 2023 is projected based on recent change
The racial composition of Isola includes 93.25% Black or African American, 6.64% White, and smaller percentages for Two or more races and multiracial populations.
Black or African American (93.25%)
White (6.64%)
Two or more races (0.12%)
Race | Population | Percentage (of total) |
|---|---|---|
| Black or African American | 787 | 93.25% |
| White | 56 | 6.64% |
| Two or more races | 1 | 0.12% |
Married
Widowed
Divorced
Separated
Never Married
Isola's average per capita income is $34,917. Household income levels show a median of $40,313. The poverty rate stands at 31.87%.
Name | Median | Mean |
|---|---|---|
| Married Families | $81,667 | - |
| Families | $62,778 | $94,368 |
| Households | $40,313 | $117,394 |
| Non Families | - | $147,456 |
Average Income
Median Household Income
Poverty Rate