Brazoria County's estimated 2025 population is 420,346 with a growth rate of 2.61% in the past year according to the most recent United States census data. Brazoria County is the 14th largest county in Texas. The 2010 population was 314,499 and has seen a growth of 33.66% since that time.
Data after 2023 is projected based on recent change
The racial composition of Brazoria County includes 53.5% White, 15.78% Black or African American, 7.31% Asian, 5.52% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 204,171 | 53.5% |
| Two or more races | 66,556 | 17.44% |
| Black or African American | 60,242 | 15.78% |
| Asian | 27,891 | 7.31% |
| Other race | 21,062 | 5.52% |
| Native American | 1,655 | 0.43% |
| Native Hawaiian or Pacific Islander | 73 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Brazoria County's average per capita income is $62,043. Household income levels show a median of $95,155. The poverty rate stands at 7.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $129,802 | $151,903 |
| Families | $109,768 | $134,894 |
| Households | $95,155 | $120,034 |
| Non Families | $56,276 | $71,695 |
Average Income
Median Household Income
Poverty Rate
