Lincoln County's 2026 population is estimated at 68,250, reflecting a 1.76% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Lincoln County is the 18th largest county in Missouri. The 2010 population was 52,673 and has grown 29.57% since 2010.
Data after 2023 is projected based on recent change
Overall: 37.5 years
Female: 38 years
Male: 36.9 years
There are 47,247 adults, (9,348 of whom are seniors) in Lincoln County.
Female: 31,211 (49.5%)
Male: 31,846 (50.5%)
The racial composition of Lincoln County includes 92.21% 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 | 58,143 | 92.21% |
| Two or more races | 2,682 | 4.25% |
| Black or African American | 1,223 | 1.94% |
| Other race | 581 | 0.92% |
| Asian | 203 | 0.32% |
| Native American | 153 | 0.24% |
| Native Hawaiian or Pacific Islander | 72 | 0.11% |
Lincoln County 's average per capita income is $51,757. Household income levels show a median of $89,278. The poverty rate stands at 10.23%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $111,175 | - |
| Families | $101,227 | $113,637 |
| Households | $89,278 | $100,506 |
| Non Families | $45,328 | $56,935 |
Average Income
Median Household Income
Poverty Rate
