Howard County's estimated 2025 population is 337,271 with a growth rate of 0.19% in the past year according to the most recent United States census data. Howard County is the 6th largest county in Maryland. The 2010 population was 288,618 and has seen a growth of 16.86% since that time.
Data after 2023 is projected based on recent change
The racial composition of Howard County includes 48.91% White, 19.96% Black or African American, 18.82% Asian, 3.46% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Black or African American
Asian
Two or more races
Other race
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 163,325 | 48.91% |
| Black or African American | 66,663 | 19.96% |
| Asian | 62,856 | 18.82% |
| Two or more races | 28,439 | 8.52% |
| Other race | 11,569 | 3.46% |
| Native American | 920 | 0.28% |
| Native Hawaiian or Pacific Islander | 144 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Howard County's average per capita income is $86,642. Household income levels show a median of $146,982. The poverty rate stands at 5.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $194,734 | $227,164 |
| Families | $174,263 | $206,380 |
| Households | $146,982 | $180,793 |
| Non Families | $83,425 | $102,738 |
Average Income
Median Household Income
Poverty Rate