Dallas County's estimated 2026 population is 18,192 with a growth rate of 0.93% in the past year according to the most recent United States census data. Dallas County is the 61st largest county in Missouri. The 2010 population was 16,723 and has seen a growth of 8.78% since that time.
Data after 2023 is projected based on recent change
Overall: 41.7 years
Female: 41.9 years
Male: 41.2 years
There are 13,408 adults, (3,693 of whom are seniors) in Dallas County.
Female: 8,881 (50.6%)
Male: 8,670 (49.4%)
The racial composition of Dallas County includes 93.58% White, and smaller percentages for other race, Black or African American, Native American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 16,425 | 93.58% |
| Two or more races | 944 | 5.38% |
| Other race | 130 | 0.74% |
| Black or African American | 33 | 0.19% |
| Native American | 16 | 0.09% |
| Asian | 3 | 0.02% |
Dallas County's average per capita income is $41,295. Household income levels show a median of $53,464. The poverty rate stands at 20.49%.
Name | Median | Mean |
|---|---|---|
| Married Families | $71,777 | - |
| Families | $66,875 | $82,248 |
| Households | $53,464 | $69,932 |
| Non Families | $23,937 | $33,664 |
Average Income
Median Household Income
Poverty Rate
