Franklin County's estimated 2026 population is 108,793 with a growth rate of 0.65% in the past year according to the most recent United States census data. Franklin County is the 12th largest county in Missouri. The 2010 population was 101,424 and has seen a growth of 7.27% since that time.
Data after 2023 is projected based on recent change
Overall: 41.8 years
Female: 43.2 years
Male: 40.5 years
There are 82,257 adults, (20,343 of whom are seniors) in Franklin County.
Female: 52,882 (49.9%)
Male: 53,068 (50.1%)
The racial composition of Franklin County includes 89.33% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 94,646 | 89.33% |
| Two or more races | 8,862 | 8.36% |
| Black or African American | 922 | 0.87% |
| Other race | 911 | 0.86% |
| Asian | 490 | 0.46% |
| Native American | 76 | 0.07% |
| Native Hawaiian or Pacific Islander | 43 | 0.04% |
Franklin County's average per capita income is $49,573. Household income levels show a median of $73,165. The poverty rate stands at 8.16%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,149 | $119,724 |
| Families | $90,136 | $107,881 |
| Households | $73,165 | $92,432 |
| Non Families | $38,829 | $53,013 |
Average Income
Median Household Income
Poverty Rate
