Petroleum is a CDP located in Wells County, Indiana. Petroleum has a 2026 population of 102. Petroleum is currently growing at a rate of 6.25% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
Data after 2023 is projected based on recent change
Overall: 0 years
Female: 0 years
Male: 0 years
There are 34 adults, (25 of whom are seniors) in Petroleum.
Female: 34 (100%)
Male: 0 (0%)
The racial composition of Petroleum includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 34 | 100% |