Estill County Flag

Estill County

State:
Kentucky
County Seat:
Irvine

Estill County's 2026 population is estimated at 14,132, reflecting a 0.46% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Estill County is the 77th largest county in Kentucky. The 2010 population was 14,722 and has grown -4.01% since 2010.

14,132
Total Population
56
Population Density (mi²)
77
Population Rank (State)
65 0.46%
Annual Population Growth

Estill County Population

Demographics

Economics and Income Statistics