Smith County Flag

Smith County

State:
Texas
County Seat:
Tyler

Smith County's estimated 2026 population is 255,569 with a growth rate of 1.2% in the past year according to the most recent United States census data. Smith County is the 22nd largest county in Texas. The 2010 population was 210,407 and has seen a growth of 21.46% since that time.

255,569
Total Population
277
Population Density (mi²)
22
Population Rank (State)
3K 1.2%
Annual Population Growth

Smith County Population

Demographics

Economics and Income Statistics