Farmland Atlas · county record

San Francisco County, California

San Francisco County, CA: land and buildings $48,425 an acre in the 2022 census. County averages from public records, not an appraisal of any farm. FIPS 06075. Figures as of 2026-09-20.

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San Francisco County had no acres published in farms in the 2022 census. County averages here describe very little farmland; read them with care.

Land value in San Francisco County stood at $48,425 per acre in 2022, down 37.7 percent from 2017. The July average nightly low ran 54.3 F for 2017-2026, just above the 54.1 F normal for 1991-2020, with no clear direction in the trend since 1976. The county spent 94 weeks in severe drought or worse during 2021-2025, and 279 of 1357 weeks during 2000-2025, with 2014 reaching 52 weeks.

Cash rent, non-irrigated

—

county not in the NASS cash rents survey frame

Land and buildings

$48,425/ac

2022: what operators guessed land and buildings were worth
CA median $11,471

Rent as % of land value

—

not shown: NASS published no non-irrigated cash rent for this county in 2022

Corn yield, median

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NASS publishes no county corn yield series for this county

Claims paid per $100 of coverage

—

RMA Summary of Business has no rows for this county

Farmland rented

—

suppressed by NASS

Cash rent

Cash rent— county not in the NASS cash rents survey frame

Land value

Land and buildings, 2022$48,425/acoperators' own estimate, not a sale price

Census 2012$126,111/ac

Census 2017$77,760/ac

Change 2017 to 2022−37.7%−9.0% a year, nominal

Dry rent ÷ census value— NASS published no non-irrigated cash rent for this county in 2022

Corn yield

County corn yield— NASS publishes no county corn yield series for this county

Crop insurance record

Premium and payouts— RMA Summary of Business has no rows for this county

Drought and weather

Weeks per year, U.S. Drought Monitor, with half the county or more in D2 (severe) drought or worse.

D2 or worse for half the county, 2000–2025279 of 1,357 weeks21% of weeks

Year with the most D2+ weeks201452 weeks

Last five years, 2021–202594 weeks

July average of daily lows, 2017–202654.3 °F1991–2020 normal 54.1 °F

Trend in July lows since 1976+0.21 °F a decadeno clear direction

Rain, April to September2.9 in1991–2020 normal

Days with hail 1 inch or larger0.0 a yearreports, 2010–2025; a zero is no report, not proof of no hail

Land, water and programs

Harvested cropland irrigated, 2022— NASS published no harvested cropland for this county

Tile drainage and tillage— cropland acres suppressed or not printed in the 2022 census

Acres enrolled in the Conservation Reserve Program, USDA FSA, by fiscal year.

CRP enrolled, 20250 ac

Irrigation wells on record13California DWR well completion reports (new wells)

Median well depth200 ft

Solar and wind operating, 20254.5 MW solar · 0 MW windnameplate, EIA Form 860

Cattle and calves, 2022none reported

Next door

County	Dry rent	Irr. rent	Land value
San Francisco County	—	—	$48,425
San Mateo County	$51 2023	$550	$12,311
Median next door	—	$550 1 co.	$12,311 1 co.

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. San Francisco County, California. 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/california/san-francisco-county

Every 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.

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