Dimmitt Flag

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 2026 population of 4,117. It is also the county seat of Castro County. Dimmitt is currently declining at a rate of -0.02% annually and its population has decreased by -0.12% since the most recent census, which recorded a population of 4,122 in 2020.

The median household income in Dimmitt is $45,875 with a poverty rate of 18.08%. The median age in Dimmitt is 30.1 years: 28.6 years for males, and 31.5 years for females. For every 100 females there are 104.1 males.

4.1K
Total Population
1,307
Density (mi²)
-1 -0.02%
Growth

Dimmitt Population

Dimmitt Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,117-1-0.02%
20254,118-1-0.02%
20244,119220.54%
20234,097120.29%
20224,085-48-1.16%
20214,133-13-0.31%
20204,122651.6%
20194,057-40-0.98%
20184,097-83-1.99%
20174,180-35-0.83%
20164,215-28-0.66%
20154,243-81-1.87%
20144,324-108-2.44%
20134,432-89-1.97%
20124,5211232.8%
20114,398-24-0.54%
20104,422290.66%
20004,375-33-0.75%
19904,408-611-12.17%
19805,01969215.99%
19704,3271,39247.43%
19602,93500%

Median Age

Overall: 30.1 years
Female: 31.5 years
Male: 28.6 years

Dimmitt Adults

There are 2,877 adults, (816 of whom are seniors) in Dimmitt.

Sex Ratio

Female: 2,012 (49%)
Male: 2,095 (51%)

Demographics

The racial composition of Dimmitt includes 35.65% White, 15.12% other race, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Two or more races1,86045.29%
White1,46435.65%
Other race62115.12%
Asian661.61%
Black or African American491.19%
Native American471.14%
Race
Population ↓
Percentage (of total)
Two or more races1,80944.05%
Other race62115.12%
White53613.05%
Race
Population ↓
Percentage (of total)
White92822.6%
Asian661.61%
Two or more races511.24%
Black or African American491.19%
Native American471.14%

Dimmitt Marital Status

Economics and Income Statistics

Dimmitt 's average per capita income is $33,796. Household income levels show a median of $45,875. The poverty rate stands at 18.08%.

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$97,024-
Families$55,556$77,863
Households$45,875$69,543
Non Families-$40,395

$33,796

Average Income

$45,875

Median Household Income

18.08%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)