Blue Grass is located in Scott County, Iowa. Blue Grass has a 2025 population of 3,879. Blue Grass 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 Blue Grass is $105,310 with a poverty rate of 7%. The median age in Blue Grass is 41.9 years: 40.8 years for males, and 43.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Blue Grass includes 91.08% White, and smaller percentages for Black or African American, Asian, other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (91.1%)
Two or more races (4.8%)
Black or African American (2.0%)
Asian (1.2%)
Other race (0.8%)
Native Hawaiian or Pacific Islander (0.1%)
Native American (0.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,533 | 91.08% |
| Two or more races | 185 | 4.77% |
| Black or African American | 77 | 1.99% |
| Asian | 45 | 1.16% |
| Other race | 32 | 0.82% |
| Native Hawaiian or Pacific Islander | 6 | 0.15% |
| Native American | 1 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Blue Grass' average per capita income is $58,875. Household income levels show a median of $83,814. The poverty rate stands at 7%.
Name | Median | Mean |
|---|---|---|
| Married Families | $114,583 | - |
| Families | $102,005 | $121,878 |
| Households | $83,814 | $105,310 |
| Non Families | $47,955 | $66,056 |
Average Income
Median Household Income
Poverty Rate