Roosevelt County Flag

Roosevelt County

State:
New Mexico
County Seat:
Portales

Roosevelt County's estimated 2026 population is 18,445 with a growth rate of -0.91% in the past year according to the most recent United States census data. Roosevelt County is the 21st largest county in New Mexico. The 2010 population was 20,020 and has seen a growth of -7.87% since that time.

18,445
Total Population
8
Population Density (mi²)
21
Population Rank (State)
-170 -0.91%
Annual Population Growth

Roosevelt County Population

Demographics

Economics and Income Statistics