Cayuga County Flag

Cayuga County

State:
New York
County Seat:
Auburn

Cayuga County's estimated 2026 population is 74,088 with a growth rate of -0.37% in the past year according to the most recent United States census data. Cayuga County is the 36th largest county in New York. The 2010 population was 79,905 and has seen a growth of -7.28% since that time.

74,088
Total Population
107
Population Density (mi²)
36
Population Rank (State)
-277 -0.37%
Annual Population Growth

Cayuga County Population

Demographics

Economics and Income Statistics