Richmond County Flag

Richmond County

State:
New York
County Seat:

Richmond County's estimated 2025 population is 489,345 with a growth rate of -0.14% in the past year according to the most recent United States census data. Richmond County is the 10th largest county in New York. The 2010 population was 469,607 and has seen a growth of 4.2% since that time.

489,345
Total Population
8,437
Population Density (mi²)
10
Population Rank (State)
-671 -0.14%
Annual Population Growth

Richmond County Population

Demographics

Economics and Income Statistics