Rockland County's estimated 2026 population is 357,812 with a growth rate of 1.37% in the past year according to the most recent United States census data. Rockland County is the 13th largest county in New York. The 2010 population was 312,497 and has seen a growth of 14.5% since that time.
Data after 2023 is projected based on recent change
The racial composition of Rockland County includes 64.17% White, 11.04% Black or African American, 10.03% other race, 5.93% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (64.17%)
Black or African American (11.04%)
Other race (10.03%)
Two or more races (8.39%)
Asian (5.93%)
Native American (0.43%)
Native Hawaiian or Pacific Islander (0.01%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 217,500 | 64.17% |
| Black or African American | 37,424 | 11.04% |
| Other race | 34,009 | 10.03% |
| Two or more races | 28,421 | 8.39% |
| Asian | 20,095 | 5.93% |
| Native American | 1,445 | 0.43% |
| Native Hawaiian or Pacific Islander | 42 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Rockland County's average per capita income is $60,139. Household income levels show a median of $110,631. The poverty rate stands at 15.56%.
Name | Median | Mean |
|---|---|---|
| Married Families | $143,892 | - |
| Families | $130,026 | $166,620 |
| Households | $110,631 | $147,764 |
| Non Families | $59,858 | $79,884 |
Average Income
Median Household Income
Poverty Rate