Warren is located in Trumbull County, Ohio. Warren has a 2025 population of 3,829 . It is also the county seat of Trumbull County . Warren is currently declining at a rate of -0.34% annually and its population has decreased by -2.62% since the most recent census, which recorded a population of 3,932 in 2020.
The average household income in Warren is $102,490 with a poverty rate of 4.19%. The median age in Warren is 42.4 years: 41.9 years for males, and 42.9 years for females. For every 100 females there are 94.9 males.
Data after 2023 is projected based on recent change
The racial composition of Warren includes 95.91% White, and smaller percentages for Black or African American, Two or more races, other race, Native American and multiracial populations.
White (95.91%)
Black or African American (2.15%)
Two or more races (1%)
Other race (0.82%)
Native American (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,756 | 95.91% |
| Black or African American | 84 | 2.15% |
| Two or more races | 39 | 1% |
| Other race | 32 | 0.82% |
| Native American | 5 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Warren's average per capita income is $41,742. Household income levels show a median of $80,000. The poverty rate stands at 4.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $83,618 | - |
| Families | $81,328 | $103,482 |
| Households | $80,000 | $102,490 |
| Non Families | $41,000 | $88,390 |
Average Income
Median Household Income
Poverty Rate