Ulster County Flag

Ulster County

State:
New York
County Seat:
Kingston

Ulster County's estimated 2026 population is 183,565 with a growth rate of 0.13% in the past year according to the most recent United States census data. Ulster County is the 20th largest county in New York. The 2010 population was 182,422 and has seen a growth of 0.63% since that time.

183,565
Total Population
163
Population Density (mi²)
20
Population Rank (State)
235 0.13%
Annual Population Growth

Ulster County Population

Demographics

Economics and Income Statistics