Dimmitt

County:: Castro County
County Seat:: Yes
Area (mi²):: 3.15
State:: Texas

Dimmitt is a city located in Castro County, Texas. Dimmitt has a 2025 population of 4,017. It is also the county seat of Castro County. Dimmitt is currently declining at a rate of -0.67% annually and its population has decreased by -3.25% since the most recent census, which recorded a population of 4,152 in 2020.

The average household income in Dimmitt is $73,895 with a poverty rate of 14.37%. The median age in Dimmitt is 27.8 years: 26.9 years for males, and 28.8 years for females.

Demographics

The racial composition of Dimmitt includes 51.56% White, 10.77% other race, and smaller percentages for Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,136	51.56%
Two or more races	1,474	35.58%
Other race	446	10.77%
Asian	45	1.09%
Native American	31	0.75%
Black or African American	11	0.27%
Native Hawaiian or Pacific Islander	0	0%

Dimmitt Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dimmitt's average per capita income is $36,817. Household income levels show a median of $66,250. The poverty rate stands at 14.37%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$90,972	-
Families	$69,833	$80,399
Households	$66,250	$73,895
Non Families	$55,611	$49,776

$36,817

Average Income

$66,250

Median Household Income

14.37%

Poverty Rate