Moniteau County's estimated 2026 population is 15,392 with a growth rate of 0.32% in the past year according to the most recent United States census data. Moniteau County is the 66th largest county in Missouri. The 2010 population was 15,630 and has seen a growth of -1.52% since that time.
Data after 2023 is projected based on recent change
The racial composition of Moniteau County includes 91.13% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (91.13%)
Two or more races (4.27%)
Black or African American (2.4%)
Other race (1.53%)
Asian (0.46%)
Native American (0.12%)
Native Hawaiian or Pacific Islander (0.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 13,946 | 91.13% |
| Two or more races | 653 | 4.27% |
| Black or African American | 367 | 2.4% |
| Other race | 234 | 1.53% |
| Asian | 71 | 0.46% |
| Native American | 19 | 0.12% |
| Native Hawaiian or Pacific Islander | 13 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Moniteau County's average per capita income is $42,958. Household income levels show a median of $65,161. The poverty rate stands at 10.45%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,412 | - |
| Families | $85,598 | $94,311 |
| Households | $65,161 | $78,901 |
| Non Families | $32,377 | $45,869 |
Average Income
Median Household Income
Poverty Rate