Explore Petroleum, Indiana, with this interactive street and satellite map.
| City | Petroleum |
| State | Indiana (IN) |
| County | Wells County |
| Country | United States of America |
| Timezone | Eastern Time (America/Indiana/Indianapolis) |
| Latitude | 40.611435 |
| Longitude | -85.150804 |
| Population | 34 |
| Density | 167.5 /km² |
| Incorporated | N/A |
| ZIP Code | 46778 |
| Area Code | 574 |
| County Seat | Bluffton |
| School District | Southern Wells Community Schools |
Petroleum emerges from the flat, fertile expanse of the Indiana plains where the earth holds the weight of deep-rooted agriculture. It lies 8.9 miles south of Bluffton, IN (from Bluffton, IN: bearing 173°T), and is situated 19.7 miles west-northwest of Noble. The landscape surrounding Petroleum is defined by the steady, unassuming passage of Bills Creek, which carves a modest path through the fields and woodlots that stitch the horizon together. Far to the west, the subtle, hazy blue suggestion of The Hogback marks the limit of the view, a distant reminder of a more rugged world beyond these quiet, cultivated acres. At dusk, the light here thins into a pale, bruised violet that settles over the stalks of corn and soybean, turning the heavy soil into a dark, rich velvet that seems to absorb the very sound of the wind.
Petroleum bears a name that anchors its identity to the boom-and-bust rhythms of the late nineteenth-century oil industry, an era that left its mark on the character of the settlement even as the pumps have long since gone quiet. Today, the economy relies on the steady pulse of the surrounding farms and the quiet industry of those who maintain the land, keeping the pace of life measured against the seasons rather than the clock. Residents often look toward the nearby Linn Grove County Park for a quiet respite among the trees, or travel the seven miles to Lake Blue Water when the heat of midsummer presses hard against the brick storefronts. Life in Petroleum persists with a deliberate, singular focus, where the legacy of extraction has faded into the background, leaving behind a place that measures its worth in the slow, persistent growth of the harvest and the enduring strength of its local ties.
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This page provides an embedded street and satellite map of Petroleum, Indiana. Coordinates: 40.611435, -85.150804. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Petroleum includes the ZIP code (46778), telephone area code (574), county seat of Wells County (Bluffton), and school district assignment (Southern Wells Community Schools).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |