Harrison County Flag

Harrison County

State:
Texas
County Seat:
Marshall

Harrison County's estimated 2026 population is 72,102 with a growth rate of 0.51% in the past year according to the most recent United States census data. Harrison County is the 53rd largest county in Texas. The 2010 population was 65,770 and has seen a growth of 9.63% since that time.

72,102
Total Population
80
Population Density (mi²)
53
Population Rank (State)
366 0.51%
Annual Population Growth

Harrison County Population

Demographics

Economics and Income Statistics