Granite County
MT · Pop. 3,419 · Rural County
Granite County, Montana covers 1,727 square miles with a population of 3,419 and a density of 2 people per square mile, so rural land and genuine privacy are available. The agricultural economy is rated weak, built on hay, haylage. A median home price of $340,000 and an effective property tax rate of 0.61% set the cost of entry. The climate sits in USDA hardiness zone 5a with a 65-day growing season, average summer highs of 76.8°F and average winter lows of 15.7°F. Annual rainfall averages 15.3 inches, generally adequate for the region's crops and pasture. Granite County Medical Center is 7.8 miles away and includes an emergency room. Broadband reaches 82.2% of homes. On the hazard side, wildfire risk is very high, so plan infrastructure and insurance accordingly.
Pros
- A low effective property tax rate of 0.61% holds annual carrying costs down.
- Granite County Medical Center, with an emergency room, is just 7.8 miles away — strong local healthcare access.
- At 2 people per square mile, land is available with genuine space and privacy.
- A low poverty rate of 10.4% signals a relatively stable local economy.
Cons
- Wildfire risk is very high, requiring defensible space, fire-resistant construction, and an evacuation plan.
- A 65-day growing season limits crop diversity and calls for season-extension tools.
- Annual rainfall of just 15.3 inches means irrigation and water storage are core requirements.
- The agricultural economy is rated weak, so local farm markets, suppliers, and services are limited.
At a glance
Granite County, MT is a mixed homesteading prospect — weigh the tradeoffs.
- Homestead score
- 46/100
- Median home price
- $340k
- Property tax
- 0.61%
- Growing season
- 65 days (zone 5a)
- Annual rainfall
- 15.3"
- Broadband
- 82.2%
- Nearest hospital
- Granite County Medical Center, 7.8 mi
Taxes & Cost of Living
Land & Building
Climate & Growing
Natural Disaster Risk
Healthcare
Infrastructure & Community
Business & Employment
Homesteading in Granite County: FAQ
- What is the growing season like in Granite County?
- Granite County is in USDA hardiness zone 5a with a 65-day growing season, average summer highs of 76.8°F, and average winter lows of 15.7°F. The established crops are hay, haylage.
- How affordable is land and property here?
- The median home price is $340,000 and the effective property tax rate is 0.61%. Per-acre raw-land prices vary widely by parcel here, so check active listings for current rates.
- Is broadband internet available?
- Broadband reaches 82.2% of homes, so verify service at a specific parcel before purchasing.
- How close is healthcare?
- Granite County Medical Center is 7.8 miles away and includes an emergency room; there is 1 hospital in the county.
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More counties in Montana
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The closest counties to Granite County by distance, including across state lines.
Data sources
Verified
Figures are sourced from public datasets: U.S. Census Bureau — ACS 5-year & Gazetteer, USDA NASS Census of Agriculture, USDA Plant Hardiness Zone Map, NOAA NCEI U.S. Climate Normals (1991–2020), FEMA National Risk Index, FCC Broadband Data Collection, BLS Local Area Unemployment Statistics, HIFLD Hospitals. Always confirm specifics locally before relying on them. See our methodology for how the homestead score is calculated.
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