Petroleum County, Montana

Browse all ZIP codes in Petroleum County, Montana. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 356
Median Household Income $58,295
Median Age 51.6
Unemployment Rate 1.0%
Poverty Rate 5.5%
ZIP Codes 1

Largest ZIP Codes in Petroleum County

ZIP Code City Population Median Income
59087Winnett356$58,295

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Petroleum County