Putnam County's estimated 2025 population is 38,113 with a growth rate of 0.72% in the past year according to the most recent United States census data. Putnam County is the 40th largest county in Indiana. The 2010 population was 37,903 and has seen a growth of 0.55% since that time.
Data after 2023 is projected based on recent change
The racial composition of Putnam County includes 91.66% White, 3.42% Black or African American, and smaller percentages for Two or more races, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Black or African American
Two or more races
Asian
Other race
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 33,996 | 91.66% |
| Black or African American | 1,269 | 3.42% |
| Two or more races | 1,106 | 2.98% |
| Asian | 574 | 1.55% |
| Other race | 104 | 0.28% |
| Native American | 42 | 0.11% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Putnam County's average per capita income is $48,373. Household income levels show a median of $76,182. The poverty rate stands at 8.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $99,459 | - |
| Families | $87,006 | $103,465 |
| Households | $76,182 | $89,501 |
| Non Families | $39,211 | $54,350 |
Average Income
Median Household Income
Poverty Rate