Big Creek is located in Black Hawk County, Iowa. Big Creek has a 2025 population of 2,395 . Big Creek 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 Big Creek is $86,619 with a poverty rate of 10.4%. The median age in Big Creek is 33.6 years: 32.2 years for males, and 34.3 years for females. For every 100 females there are 103.8 males.
Data after 2023 is projected based on recent change
The racial composition of Big Creek includes 96.2% White, and smaller percentages for Two or more races, Black or African American, other race, Native American and multiracial populations.
White (96.2%)
Two or more races (2.71%)
Black or African American (0.58%)
Other race (0.42%)
Native American (0.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,304 | 96.2% |
| Two or more races | 65 | 2.71% |
| Black or African American | 14 | 0.58% |
| Other race | 10 | 0.42% |
| Native American | 2 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Big Creek's average per capita income is $48,393. Household income levels show a median of $69,394. The poverty rate stands at 10.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $121,319 | - |
| Families | $99,167 | $104,780 |
| Households | $69,394 | $86,619 |
| Non Families | $51,591 | $60,152 |
Average Income
Median Household Income
Poverty Rate