Moore County Flag

Moore County

State:
Texas
County Seat:
Dumas

Moore County's 2026 population is estimated at 22,106, reflecting a 0.98% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Moore County is the 112th largest county in Texas. The 2010 population was 22,008 and has grown 0.45% since 2010.

22,106
Total Population
25
Population Density (mi²)
112
Population Rank (State)
215 0.98%
Annual Population Growth

Moore County Population

Demographics

Economics and Income Statistics