Farm Programs & Local Resources
Last Updated: March 2026 | Always verify with your local USDA office. Report an error
About Plymouth County
Plymouth County lies in the Iowa and Missouri Deep Loess Hills (MLRA 107) region. Elevation averages about 1,174 feet.
Plymouth County averages 29.8 inches of precipitation annually (1991–2020 NOAA normals). The frost-free growing season runs about 214 days. Annual mean temperature is 47.6°F.
Plymouth County's agricultural base centers on hogs, corn, and cattle. The 2022 Ag Census recorded 1,285 farms working 544,068 acres. Cattle inventory stands at 36,837 head.
Quick Facts
| Region | Northwest Iowa |
| Top Commodities | Hogs, Corn, Cattle & calves, Soybeans, Dairy, Sheep |
Current Conditions
Drought status: Moderate Drought (D1) — watch for worsening; LFP not currently triggered.
Source: U.S. Drought Monitor · Updated 2026-09-08
Your Local USDA Offices
Your nearest USDA Service Center houses both NRCS (conservation programs like EQIP and CSP) and FSA (loans, disaster assistance, farm numbers). Here are the offices serving Plymouth County.
USDA Service Center (NRCS + FSA)
1100 12th St SW, Le Mars, IA 51031
Office info is from USDA’s published directory. Call ahead to confirm hours before visiting.
What to do when you call: Ask to schedule a meeting with a conservation planner (for EQIP/CSP) or a loan officer (for FSA programs). Mention the type of operation you run and what improvements you're considering.
Forage and Grazing in Plymouth County
Plymouth County reported 36,837 head of cattle across roughly 38,192 acres of pasture and rangeland. Satellite data for 2021–2025 shows June green-up and a August growth peak. Because LFP counts drought weeks only within the county’s normal grazing period, it is worth asking FSA what dates they use for Plymouth County.
Farm Structure in Plymouth County
Plymouth County reports about 1,789 acres under irrigation. Farms average 423 acres, with about 15% classed as small operations. Around 22% of operators are 65 or older.
What Tends to Fit in Plymouth County
Given the operation mix in Plymouth County, the practices that most often come up are prescribed grazing, livestock water development, and cross-fencing for grazing operations; cover crops, residue management, and ARC/PLC election for row-crop ground; and waste management and nutrient planning for confined livestock operations. Whether any of them scores well depends on your county's Local Working Group priorities, which NRCS can walk you through before you apply.
Programs for Plymouth County Operations
Based on Plymouth County's agricultural profile, these programs are most relevant:
Big Sioux River watershed programs coordinate with South Dakota on water quality protection. Intensive livestock management programs address nutrient application and odor management.
Not sure which programs fit? Run our free eligibility screener. Two minutes, personalized action packet.
Local Conservation Priorities
Each county's NRCS Local Working Group sets the conservation practices that score highest for EQIP funding. Knowing your county's priorities before you apply can significantly improve your ranking.
How to find your county's priorities:
- Call your local NRCS office and ask: "What practices is the Local Working Group prioritizing this year?"
- Ask which EQIP ranking pool your operation fits (there may be separate pools for livestock, cropland, forestry, etc.)
- Check your state NRCS website for published ranking criteria
Counties Bordering Plymouth County
Plymouth County shares borders with Cherokee County, Iowa, O'Brien County, Iowa, Sioux County, Iowa, Woodbury County, Iowa, and Union County, South Dakota. Conservation priorities, EQIP ranking pools, and drought conditions often overlap across county lines — it's worth checking neighboring county pages if your operation spans multiple jurisdictions.
Your Next Steps in Plymouth County
- Run the eligibility screener: Free Screener
- Find your USDA Service Center: Service Center Locator
- Read the Iowa guide: Iowa Farm Programs Guide
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