Gregg County Flag

Gregg County

State:
Texas
County Seat:
Longview

Gregg County's 2026 population is estimated at 126,975, reflecting a 0.12% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Gregg County is the 39th largest county in Texas. The 2010 population was 122,044 and has grown 4.04% since 2010.

126,975
Total Population
465
Population Density (mi²)
39
Population Rank (State)
148 0.12%
Annual Population Growth

Gregg County Population

Demographics

Economics and Income Statistics