Harford County's estimated 2026 population is 267,268 with a growth rate of 0.31% 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 8.98% since that time.
Data after 2023 is projected based on recent change
Overall: 40.5 years
Female: 41.9 years
Male: 39.3 years
There are 204,980 adults, (46,016 of whom are seniors) in Harford County.
Female: 134,023 (50.8%)
Male: 129,734 (49.2%)
The racial composition of Harford County includes 72.99% White, 14.31% Black or African American, 3.01% Asian, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 192,506 | 72.99% |
| Black or African American | 37,734 | 14.31% |
| Two or more races | 18,948 | 7.18% |
| Asian | 7,949 | 3.01% |
| Other race | 5,959 | 2.26% |
| Native American | 523 | 0.2% |
| Native Hawaiian or Pacific Islander | 138 | 0.05% |
Harford County's average per capita income is $70,451. Household income levels show a median of $112,265. The poverty rate stands at 7.14%.
Name | Median | Mean |
|---|---|---|
| Married Families | $151,349 | $170,734 |
| Families | $133,569 | $154,177 |
| Households | $112,265 | $133,148 |
| Non Families | $61,193 | $78,148 |
Average Income
Median Household Income
Poverty Rate