Polk is located in Bremer County, Iowa. Polk has a 2025 population of 980. Polk 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 Polk is $80,543 with a poverty rate of 13.37%. The median age in Polk is 44 years: 39.8 years for males, and 47.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Polk includes 95.51% White, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American, Asian and multiracial populations.
White (95.5%)
Two or more races (3.1%)
Other race (0.9%)
Native Hawaiian or Pacific Islander (0.3%)
Native American (0.1%)
Asian (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 936 | 95.51% |
| Two or more races | 30 | 3.06% |
| Other race | 9 | 0.92% |
| Native Hawaiian or Pacific Islander | 3 | 0.31% |
| Native American | 1 | 0.1% |
| Asian | 1 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
Polk's average per capita income is $50,368. Household income levels show a median of $70,909. The poverty rate stands at 13.37%.
Name | Median | Mean |
|---|---|---|
| Married Families | $97,917 | - |
| Families | $85,000 | $82,486 |
| Households | $70,909 | $80,543 |
| Non Families | $69,792 | $73,075 |
Average Income
Median Household Income
Poverty Rate