Rockwall County Flag

Rockwall County

State:
Texas
County Seat:
Rockwall

Rockwall County's estimated 2025 population is 147,237 with a growth rate of 5.72% in the past year according to the most recent United States census data. Rockwall County is the 36th largest county in Texas. The 2010 population was 78,971 and has seen a growth of 86.44% since that time.

147,237
Total Population
1,159
Population Density (mi²)
36
Population Rank (State)
8K 5.72%
Annual Population Growth

Rockwall County Population

Demographics

Economics and Income Statistics