Oswego County Flag

Oswego County

State:
New York
County Seat:

Oswego County's estimated 2025 population is 118,008 with a growth rate of -0.07% in the past year according to the most recent United States census data. Oswego County is the 24th largest county in New York. The 2010 population was 122,141 and has seen a growth of -3.38% since that time.

118,008
Total Population
124
Population Density (mi²)
24
Population Rank (State)
-77 -0.07%
Annual Population Growth

Oswego County Population

Demographics

Economics and Income Statistics