Brown County's estimated 2026 population is 45,208 with a growth rate of 1.02% in the past year according to the most recent United States census data. Brown County is the 54th largest county in Ohio. The 2010 population was 44,868 and has seen a growth of 0.76% since that time.
Data after 2023 is projected based on recent change
The racial composition of Brown County includes 95.69% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.
White (95.69%)
Two or more races (3.02%)
Black or African American (0.87%)
Other race (0.2%)
Asian (0.2%)
Native American (0.03%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 41,826 | 95.69% |
| Two or more races | 1,318 | 3.02% |
| Black or African American | 379 | 0.87% |
| Other race | 89 | 0.2% |
| Asian | 86 | 0.2% |
| Native American | 12 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Brown County's average per capita income is $46,519. Household income levels show a median of $69,990. The poverty rate stands at 17.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,056 | $112,445 |
| Families | $81,930 | $100,538 |
| Households | $69,990 | $85,915 |
| Non Families | $34,375 | $47,856 |
Average Income
Median Household Income
Poverty Rate