How many people live in Moore County, TX?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 21,900 people living in Moore County, TX. That makes Moore County the 113th-most populous county in Texas. It is home to 0.07% of people living in the state.
21.9K
population of Moore County, TX (2024)
0.07%
County share of the Texas population (2024)
About 21,900 people lived in Moore County, TX in 2024.
Population estimates, 2000–2024
What are Moore County, TX’s age demographics?
About 2,500 Moore County, TX residents are aged 65 and older in 2024. That represents 11.6% of its population. For comparison, the age group represents 14% of Texas’s population and 18% in the US overall.
Another 6,900 Moore County residents, or 31.6% of the population, were children under 18. For comparison, the age group represents 24.6% of Texas’s population and 21.6% in the US overall.
A higher share of Moore County, TX's population is aged under 18 than the US as a whole.
Population estimates by age group, (2024)
What are Moore County, TX’s racial and ethnic demographics?
Hispanic residents make up 63.2% of the Moore County, TX population, higher than the national share of 20%.
In contrast, Moore County’s non-Hispanic white population accounts for 26.4%, below the 57.5% nationwide, and the non-Hispanic Black or African American population makes up 5.2% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Moore County, TX has a higher share of a Hispanic population than Texas as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Moore County, TX is Dumas with about 14,800 residents in 2024.
Cities and towns in Moore County, TX ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Dumas | 14,834 |
| 2. | Cactus | 3,149 |
| 3. | Sunray | 1,735 |
| 4. | Fritch (pt.) | 9 |
| 5. | Balance of Moore County | 2,145 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
