Belmont County's estimated 2026 population is 64,116 with a growth rate of -0.45% in the past year according to the most recent United States census data. Belmont County is the 40th largest county in Ohio. The 2010 population was 70,337 and has seen a growth of -8.84% since that time.
Data after 2023 is projected based on recent change
The racial composition of Belmont County includes 91.37% White, 3.09% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (91.37%)
Two or more races (4.2%)
Black or African American (3.09%)
Other race (0.62%)
Asian (0.59%)
Native American (0.09%)
Native Hawaiian or Pacific Islander (0.05%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 60,286 | 91.37% |
| Two or more races | 2,770 | 4.2% |
| Black or African American | 2,040 | 3.09% |
| Other race | 407 | 0.62% |
| Asian | 386 | 0.59% |
| Native American | 62 | 0.09% |
| Native Hawaiian or Pacific Islander | 31 | 0.05% |
Married
Widowed
Divorced
Separated
Never Married
Belmont County's average per capita income is $36,185. Household income levels show a median of $58,411. The poverty rate stands at 14.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,198 | $106,263 |
| Families | $75,342 | $91,404 |
| Households | $58,411 | $75,829 |
| Non Families | $34,103 | $45,744 |
Average Income
Median Household Income
Poverty Rate