Robertson County Flag

Robertson County

State:
Texas
County Seat:
Franklin

Robertson County's estimated 2026 population is 18,333 with a growth rate of 1.87% in the past year according to the most recent United States census data. Robertson County is the 134th largest county in Texas. The 2010 population was 16,551 and has seen a growth of 10.77% since that time.

18,333
Total Population
21
Population Density (mi²)
134
Population Rank (State)
337 1.87%
Annual Population Growth

Robertson County Population

Demographics

Economics and Income Statistics