Sandoval County Flag

Sandoval County

State:
New Mexico
County Seat:
Bernalillo

Sandoval County's 2026 population is estimated at 161,385, reflecting a 1.14% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Sandoval County is the 3rd largest county in New Mexico. The 2010 population was 132,437 and has grown 21.86% since 2010.

161,385
Total Population
44
Population Density (mi²)
3
Population Rank (State)
1.8K 1.14%
Annual Population Growth

Sandoval County Population

Demographics

Economics and Income Statistics