Petroleum County, MT Real Estate & Property Data

Last Updated: August 30, 2025
With up-to-date real estate data get detailed insight into Petroleum County, MT sourced from the nation’s leading property data provider.

Total Residential Properties
378
Total Commercial Properties
55
Avg. Home Age
(Single Family Home)
65 Years
Avg. Square Feet
(Single Family Home)
1,402
Total 2025 Residential Sales
(year-to-date)
N/A
% of Homes Seriously Underwater
(Q3 2025)
N/A
Total 2024 Residential Sales
N/A
% of Equity Rich Homes
(Q3 2025)
N/A
Effective 2024 Property Tax
0.71%
Total Foreclosure Filings
(year-to-date)
N/A
Petroleum County, MT Real Estate Market Overview
Last 30 days-
CityMedian Est. Value
-
$291,900 $208.26/sqft
Nearby Counties
- 1. Garfield
- 2. Fergus
- 3. Musselshell
- 4. Golden Valley
- 5. Treasure
- 6. Yellowstone
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