Ste. Genevieve County's estimated 2026 population is 18,776 with a growth rate of 0.47% in the past year according to the most recent United States census data. Ste. Genevieve County is the 59th largest county in Missouri. The 2010 population was 18,126 and has seen a growth of 3.59% since that time.
Data after 2023 is projected based on recent change
Overall: 43.3 years
Female: 45.1 years
Male: 41.9 years
There are 14,598 adults, (3,985 of whom are seniors) in Ste. Genevieve County.
Female: 8,938 (48.1%)
Male: 9,633 (51.9%)
The racial composition of Ste. Genevieve County includes 93.94% White, and smaller percentages for Black or African American, other race, Native American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17,445 | 93.94% |
| Two or more races | 803 | 4.32% |
| Black or African American | 227 | 1.22% |
| Other race | 70 | 0.38% |
| Native American | 17 | 0.09% |
| Asian | 9 | 0.05% |
Ste. Genevieve County's average per capita income is $43,281. Household income levels show a median of $66,339. The poverty rate stands at 8.15%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,115 | - |
| Families | $90,313 | $105,723 |
| Households | $66,339 | $89,259 |
| Non Families | $37,611 | $49,626 |
Average Income
Median Household Income
Poverty Rate