Putnam County's estimated 2025 population is 4,590 with a growth rate of -0.52% in the past year according to the most recent United States census data. Putnam County is the 110th largest county in Missouri. The 2010 population was 4,974 and has seen a growth of -7.72% since that time.
Data after 2023 is projected based on recent change
The racial composition of Putnam County includes 96.41% White, and smaller percentages for Two or more races, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.
White
Two or more races
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,507 | 96.41% |
| Two or more races | 140 | 2.99% |
| Native American | 21 | 0.45% |
| Black or African American | 7 | 0.15% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
| Other race | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Putnam County's average per capita income is $42,200. Household income levels show a median of $56,875. The poverty rate stands at 16.23%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,766 | - |
| Families | $74,602 | $92,975 |
| Households | $56,875 | $72,634 |
| Non Families | $31,298 | $46,420 |
Average Income
Median Household Income
Poverty Rate