Dimmitt, Texas Demographics & Population 2026
Demographic data: ACS 2020–2024 five-year estimates. Sources and methodology
During the 2020–2024 ACS period, Dimmitt, Texas had a total population of 4,107, the 486th largest city in Texas, with a median household income of $45,875, which is 42% lower than the state average. The poverty rate is 18.1%.
Key Takeaways
- Household income is 42% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 1.9x.
Dimmitt Quick Facts
How Dimmitt Changed
Change from the non-overlapping 2015–2019 ACS period to 2020–2024. Earlier dollar figures are adjusted to 2024 dollars; changes marked “no clear change” are within the combined 90% margins of error.
| Metric | 2015–2019 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,181 | 4,107 | -1.8% |
| Median household income | $53,207 | $45,875 | No clear change (-13.8%) |
| Median home value¹ | $100,549 | $85,100 | No clear change (-15.4%) |
| Median gross rent | $793 | $879 | No clear change (+10.9%) |
How Dimmitt Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
- White: 22.6%
- Black: 1.2%
- Hispanic: 72.2%
- Asian: 1.6%
- Other: 0.0%
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 67 | National average: 61
Education
Educational Attainment (Adults 25+)
- < High School: 26.2%
- HS Diploma: 30.1%
- Some College: 16.7%
- Associate's: 5.1%
- Bachelor's: 17.1%
- Graduate+: 4.8%
Dimmitt Rankings in Texas
Explore Texas Rankings
Other Cities in Castro County
Cities Similar to Dimmitt
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hebbronville | 4,194 | $42,455 | $136,300 | 15.6% | 32.9% |
| Sullivan City | 3,902 | $44,464 | $94,600 | 12.7% | 32.1% |
| Nash | 4,032 | $50,592 | $156,200 | 19.3% | 13.8% |
| Rio Bravo | 4,491 | $45,864 | $77,400 | 4.2% | 32.8% |
| Grape Creek | 4,036 | $53,299 | $119,500 | 16.3% | 26.9% |
Population Overview
Dimmitt is a small community located in Texas, within Castro County. The total population is 4,107. It ranks as the 486th most populous out of 1,795 Census-designated places in Texas.
Age Demographics
The median age in Dimmitt is 30.1 years. This is 15% lower than the state median of 35.6 years. With 29.9% of the population under 18, Dimmitt has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Dimmitt is $45,875. This is 42% lower than the state median of $78,476. It is also 43% lower than the national median of $80,734. The poverty rate stands at 18.1%. This is 31% higher than the state poverty rate of 13.8%. The unemployment rate is 2.6%. This is 50% lower than the state rate of 5.3%. The median home value is $85,100. Housing costs are 70% lower than the state median of $283,800. With a home-value-to-income ratio of just 1.9x, Dimmitt is one of the most affordable housing markets in the area. 54.9% of occupied housing units are owner-occupied. This homeownership rate is 12% lower than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Dimmitt is Hispanic or Latino, making up 72.2% of the population. White (non-Hispanic) residents account for 22.6%. The Black or African American population (1.2%) is well below the state average of 11.9%. The Hispanic or Latino population is significantly higher than the state average (72.2% vs 39.7%). The Asian population (1.6%) is well below the state average of 5.5%.
Education
21.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% lower than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 73.8%.
Data Sources & Methodology
All demographic data for Dimmitt, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Dimmitt, Texas?
Dimmitt, Texas has a population of 4,107 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Dimmitt, TX?
The median household income in Dimmitt is $45,875, which is 43% lower than the national median of $80,734.
What is the poverty rate in Dimmitt, TX?
The poverty rate in Dimmitt is 18.1%. This means approximately 735 residents live below the federal poverty line.
What is the racial makeup of Dimmitt, Texas?
Dimmitt's population is 22.6% White, 1.2% Black, 72.2% Hispanic/Latino, and 1.6% Asian.
What is the median home value in Dimmitt, TX?
The median home value in Dimmitt is $85,100. The home-value-to-income ratio is 1.9x.
How educated is Dimmitt, Texas?
21.8% of adults (25+) in Dimmitt hold a bachelor's degree or higher, and 4.8% hold a graduate or professional degree.