Harford County's estimated 2026 population is 267,000 with a growth rate of 0.28% in the past year according to the most recent United States census data. Harford County is the 8th largest county in Maryland. The 2010 population was 245,236 and has seen a growth of 8.87% since that time.
Data after 2023 is projected based on recent change
The racial composition of Harford County includes 74.13% White, 14.54% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (74.13%)
Black or African American (14.54%)
Two or more races (6.04%)
Asian (2.95%)
Other race (2.15%)
Native American (0.15%)
Native Hawaiian or Pacific Islander (0.04%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 194,602 | 74.13% |
| Black or African American | 38,171 | 14.54% |
| Two or more races | 15,851 | 6.04% |
| Asian | 7,733 | 2.95% |
| Other race | 5,656 | 2.15% |
| Native American | 385 | 0.15% |
| Native Hawaiian or Pacific Islander | 111 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Harford County's average per capita income is $68,643. Household income levels show a median of $111,317. The poverty rate stands at 7%.
Name | Median | Mean |
|---|---|---|
| Married Families | $148,852 | $167,347 |
| Families | $131,355 | $151,061 |
| Households | $111,317 | $132,060 |
| Non Families | $60,900 | $79,284 |
Average Income
Median Household Income
Poverty Rate