Alameda County's estimated 2025 population is 1,610,046 with a growth rate of -0.38% in the past year according to the most recent United States census data. Alameda County is the 7th largest county in California. The 2010 population was 1,512,997 and has seen a growth of 6.41% since that time.
Data after 2023 is projected based on recent change
The racial composition of Alameda County includes 32.24% Asian, 31.99% White, 12.91% other race, 9.92% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Asian
White
Other race
Two or more races
Black or African American
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| Asian | 532,550 | 32.24% |
| White | 528,396 | 31.99% |
| Other race | 213,185 | 12.91% |
| Two or more races | 186,886 | 11.31% |
| Black or African American | 163,859 | 9.92% |
| Native American | 14,764 | 0.89% |
| Native Hawaiian or Pacific Islander | 12,309 | 0.75% |
Married
Widowed
Divorced
Separated
Never Married
Alameda County's average per capita income is $73,582. Household income levels show a median of $126,240. The poverty rate stands at 9.22%.
Name | Median | Mean |
|---|---|---|
| Married Families | $185,730 | $229,758 |
| Families | $155,116 | $201,227 |
| Households | $126,240 | $171,948 |
| Non Families | $77,104 | $108,044 |
Average Income
Median Household Income
Poverty Rate