Petroleum County, MT
Petroleum County
Population: 493
Population Density: 0.3 per square mile

Water Area Percentage: 1.2% (20.11 square miles)
Land Area Percentage: 98.8% (1,653.90 square miles)
Total Area: 1,674.01 square miles
Housing Units: 292 per square mile

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Cities In Petroleum County
Mosby
Teigen
Winnett







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