Flat Rock is a CDP located in Shelby County, Indiana. Flat Rock has a 2025 population of 316 . Flat Rock is currently growing at a rate of 7.12% 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 Flat Rock is $73,239 with a poverty rate of 10.7%. The median age in Flat Rock is 32.9 years: 41.1 years for males, and 32.7 years for females. For every 100 females there are 102.8 males.
Data after 2023 is projected based on recent change
The racial composition of Flat Rock includes 97.67% White, and smaller percentages for Two or more races and multiracial populations.
White (97.67%)
Two or more races (2.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 210 | 97.67% |
| Two or more races | 5 | 2.33% |
Married
Widowed
Divorced
Separated
Never Married
Flat Rock's average per capita income is $0. Household income levels show a median of $71,029. The poverty rate stands at 10.7%.
Name | Median | Mean |
|---|---|---|
| Households | $71,029 | $73,239 |
| Families | - | $80,650 |
| Married Families | - | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate