Columbiana County's estimated 2026 population is 99,195 with a growth rate of -0.32% in the past year according to the most recent United States census data. Columbiana County is the 27th largest county in Ohio. The 2010 population was 107,889 and has seen a growth of -8.06% since that time.
Data after 2023 is projected based on recent change
The racial composition of Columbiana County includes 93.19% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (93.19%)
Two or more races (3.48%)
Black or African American (1.91%)
Other race (0.74%)
Asian (0.43%)
Native American (0.16%)
Native Hawaiian or Pacific Islander (0.09%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 94,309 | 93.19% |
| Two or more races | 3,522 | 3.48% |
| Black or African American | 1,937 | 1.91% |
| Other race | 745 | 0.74% |
| Asian | 440 | 0.43% |
| Native American | 160 | 0.16% |
| Native Hawaiian or Pacific Islander | 90 | 0.09% |
Married
Widowed
Divorced
Separated
Never Married
Columbiana County's average per capita income is $40,460. Household income levels show a median of $58,474. The poverty rate stands at 13.85%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,595 | $104,031 |
| Families | $78,065 | $91,677 |
| Households | $58,474 | $75,850 |
| Non Families | $33,269 | $45,612 |
Average Income
Median Household Income
Poverty Rate
