Warren is located in Huntington County, Indiana. Warren has a 2025 population of 591 . Warren is currently growing at a rate of 0.17% annually but its population has decreased by -0.34% since the most recent census, which recorded a population of 593 in 2020.
The median age in Warren is 42.5 years: 40.7 years for males, and 42.6 years for females. For every 100 females there are 68.9 males.
Data after 2023 is projected based on recent change
The racial composition of Warren includes 94.1% White, and smaller percentages for and multiracial populations.
White (94.1%)
Two or more races (5.9%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 383 | 94.1% |
| Two or more races | 24 | 5.9% |
Married
Widowed
Divorced
Separated
Never Married