Harrison County Flag

Harrison County

State:
Texas
County Seat:
Marshall

Harrison County's estimated 2026 population is 72,502 with a growth rate of 0.76% in the past year according to the most recent United States census data. Harrison County is the 54th largest county in Texas. The 2010 population was 65,770 and has seen a growth of 10.24% since that time.

72,502
Total Population
81
Population Density (mi²)
54
Population Rank (State)
546 0.76%
Annual Population Growth

Harrison County Population

Demographics

Economics and Income Statistics