Granite County, Montana
Granite County, MT: non-irrigated cash rent $15 an acre (2023); land and buildings $2,808 an acre in the 2022 census. County averages from public records, not an appraisal of any farm. FIPS 30039. Figures as of 2026-09-20.
Non-irrigated cash rent runs $15 per acre; irrigated cash rent is $91 per acre for 2022. Irrigated ground covers 88 percent of harvested cropland, 2022 census, and none of that irrigation water comes from groundwater, 2015. Land value is $2,808 per acre, 2022, with a change of 73.5 percent over 2017-2022, or 11.7 percent a year. July nightly lows average 46.8 F for 2017-2026 against a 1991-2020 normal of 45.2 F, a warming trend of 0.76 F per decade since 1976. Severe drought or worse covered at least 50 percent of the county in 333 of 1357 weeks, 2000-2025, with 137 weeks in 2021-2025 and 2024 the worst year at 44 weeks. No solar or wind capacity operates or is proposed here.
too few 2023 county surveys in the state to compare
too few 2022 county surveys in the state to compare
MT median $1,237 · 5th highest of 53
MT median 29% · 22nd lowest of 56
Cash rent
Dollars per acre, USDA NASS county survey. A break in a line is a year with no published survey; nothing is drawn across it.
Land value
Corn yield
Crop insurance record
Claims paid divided by total premium (the farmer share plus the federal subsidy), each closed crop year since 1989. Above the dashed line, the county's insurance book paid out more than it took in.
Drought and weather
Weeks per year, U.S. Drought Monitor, with half the county or more in D2 (severe) drought or worse.
Land, water and programs
Acres enrolled in the Conservation Reserve Program, USDA FSA, by fiscal year.
Next door
| County | Dry rent | Irr. rent | Land value |
|---|---|---|---|
| Granite County | $15 2023 | — | $2,808 |
| Deer Lodge County | — | — | $2,334 |
| Missoula County | $35 2025 | $69 2025 | $2,276 |
| Powell County | $28 2025 | $80 | $1,783 |
| Ravalli County | $36 | $87 | $9,096 |
| Median next door | $36 1 co. | $84 2 co. | $2,305 |
Counties that share a stretch of boundary. An older rent carries its year and stays out of the median.
Cite this page
AGSIST Farmland Atlas. Granite County, Montana. Figures as of 2026-09-20, from USDA NASS, USDA RMA, USDA FSA, the U.S. Drought Monitor and NOAA. https://agsist.com/farmland-atlas/montana/granite-countyEvery figure is a county average from the sources named below. Ranks count counties with 10,000 acres or more in farms, in the same survey year for rent, within the state. Methods: how each figure is built. Downloads: all counties, CSV.
Sources, dates and arithmetic
"Figures as of" is the date this page's numbers last changed; it moves only when a figure on the page does. Source files and their retrieval dates are listed on the data page.
Rent: USDA NASS Cash Rents Survey, county. Land value: Census of Agriculture, operators' estimate of land and buildings. Yield: NASS county corn yields, trend fitted here over every published year since 2008. Loss ratio: claims (indemnity) divided by total premium, USDA RMA Summary of Business, 1989 on, open crop year left out. Drought: U.S. Drought Monitor, weeks with half the county or more in D2 or worse. July lows: NOAA nClimDiv county monthly minimum temperature. A dash means the record does not carry the figure or the source withheld it; the reason is printed beside it.