Sully is a city located in Jasper County, Iowa. Sully has a 2025 population of 888. Sully is currently growing at a rate of 0.23% annually and its population has increased by 0.91% since the most recent census, which recorded a population of 880 in 2020.
The average household income in Sully is $97,384 with a poverty rate of 3.75%.The median age in Sully is 40.1 years: 37.8 years for males, and 40.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Sully includes 96.52% White, and smaller percentages for Two or more races, Asian, other race and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,054 | 96.52% |
| Two or more races | 29 | 2.66% |
| Asian | 6 | 0.55% |
| Other race | 3 | 0.27% |
Married
Widowed
Divorced
Separated
Never Married
Sully's average per capita income is $46,250. Household income levels show a median of $86,576. The poverty rate stands at 3.75%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,479 | - |
| Families | $103,333 | $114,440 |
| Households | $86,576 | $97,384 |
| Non Families | $54,125 | $63,756 |
Average Income
Median Household Income
Poverty Rate