Dimmit County's estimated 2025 population is 8,051 with a growth rate of -1.26% in the past year according to the most recent United States census data. Dimmit County is the 176th largest county in Texas. The 2010 population was 10,043 and has seen a growth of -19.83% since that time.
Data after 2023 is projected based on recent change
The racial composition of Dimmit County includes 30.47% White, 9.97% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Two or more races
White
Other race
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| Two or more races | 4,893 | 57.52% |
| White | 2,592 | 30.47% |
| Other race | 848 | 9.97% |
| Native American | 99 | 1.16% |
| Black or African American | 60 | 0.71% |
| Asian | 15 | 0.18% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Dimmit County's average per capita income is $31,669. Household income levels show a median of $33,409. The poverty rate stands at 44.83%.
Name | Median | Mean |
|---|---|---|
| Married Families | $68,205 | - |
| Families | $35,246 | $63,503 |
| Households | $33,409 | $56,336 |
| Non Families | $15,033 | $24,809 |
Average Income
Median Household Income
Poverty Rate