Griffin is a town located in Posey County, Indiana. Griffin has a 2025 population of 141 . Griffin is currently declining at a rate of -0.7% annually and its population has decreased by -1.4% since the most recent census, which recorded a population of 143 in 2020.
The average household income in Griffin is $92,782 with a poverty rate of 7.58%. The median age in Griffin is 31.3 years: 42 years for males, and 28.3 years for females. For every 100 females there are 88.6 males.
Data after 2023 is projected based on recent change
The racial composition of Griffin includes 94.7% White, and smaller percentages for and multiracial populations.
White (94.7%)
Two or more races (5.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 125 | 94.7% |
| Two or more races | 7 | 5.3% |
Married
Widowed
Divorced
Separated
Never Married
Griffin's average per capita income is $59,375. Household income levels show a median of $81,042. The poverty rate stands at 7.58%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,000 | - |
| Families | $82,292 | $103,410 |
| Households | $81,042 | $92,782 |
| Non Families | $20,000 | $23,700 |
Average Income
Median Household Income
Poverty Rate