Calhoun County Flag

Calhoun County

State:
Texas
County Seat:
Port Lavaca

Calhoun County's estimated 2026 population is 19,420 with a growth rate of -0.91% in the past year according to the most recent United States census data. Calhoun County is the 126th largest county in Texas. The 2010 population was 21,312 and has seen a growth of -8.88% since that time.

19,420
Total Population
38
Population Density (mi²)
126
Population Rank (State)
-179 -0.91%
Annual Population Growth

Calhoun County Population

Demographics

Economics and Income Statistics