Adams County, Idaho
Adams County, ID: non-irrigated cash rent $30 an acre (2022); land and buildings $2,752 an acre in the 2022 census. County averages from public records, not an appraisal of any farm. FIPS 16003. Figures as of 2026-09-20.
Irrigated cash rent stood at $70 per acre in 2026, and 78 percent of harvested cropland carried irrigation in 2022, with only 2 percent of that water drawn from groundwater. Land value itself rose 77.5 percent from 2017 to 2022, or 12.2 percent a year. Severe drought touched 14.2 percent of weeks from 2000-2025, with 2022 alone logging 30 such weeks, and the July nightly low has warmed at 0.96 F per decade since 1976.
too few 2022 county surveys in the state to compare
ID median $179 · tied for 2nd lowest of 32
ID median $3,689 · 9th lowest of 42
ID median 33% · 9th highest of 42
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 1991. 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 | Claims per $100 |
|---|---|---|---|---|
| Adams County | — | $70 | $2,752 | — |
| Gem County | — | $143 | $4,014 | $5.49 |
| Idaho County | $70 | — | $2,367 | $13.59 |
| Valley County | — | $106 | $3,900 | — |
| Washington County | $30 2023 | $221 | $2,299 | $6.28 |
| Baker County, OR | $76 2024 | $118 | $1,942 | $7.78 |
| Wallowa County, OR | $52 | $109 | $1,654 | $15.65 |
| Median next door | $61 2 co. | $118 | $2,333 | $7.78 |
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. Adams County, Idaho. 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/idaho/adams-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.