Ada County, Idaho: USDA programs and conservation funding

1,142
Farms & Ranches
113K
Acres in Agriculture
99
Avg Farm Size (acres)
$33.2M
Cattle Sales
Top commodities: Milk, Cattle, Grain, Field Crops, Other, Corn
Source: 2022 USDA Census of Agriculture

Ada County, Idaho has 1,142 farms working 112,556 agricultural acres (average 99 acres per farm). Cattle sales total $33.2 million annually. Leading commodities by sales: Milk, Cattle, Grain. Vegetation typically peaks in May, defining the primary growing season.

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Farm Programs & Local Resources

Last Updated: March 2026 | Always verify with your local USDA office. Report an error

About Ada County

Ada County lies in the Snake River Plains (MLRA 11) region. Elevation averages about 2,953 feet.

Ada County averages 12.0 inches of precipitation annually (1991–2020 NOAA normals). The frost-free growing season runs about 275 days. Annual mean temperature is 52.0°F.

Ada County's agricultural base centers on milk, cattle, and corn. The 2022 Ag Census recorded 1,142 farms working 112,556 acres. Cattle inventory stands at 46,717 head.


Quick Facts

RegionSouthwestern Idaho
Top CommoditiesDairy, Cattle & calves, Vegetables, Corn, Wheat, Floriculture

Current Conditions

Drought status: Abnormally Dry (D0) — monitor conditions.

Source: U.S. Drought Monitor · Updated 2026-04-14

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 Ada County.

USDA Service Center (NRCS + FSA)

2208 E Chicago St, Caldwell, ID 83605

(208) 454-8695

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.


Programs for Ada County Operations

Based on Ada County's agricultural profile, these programs are most relevant:

EQIP focuses heavily on water conservation technologies as urban growth increases competition for irrigation water. CSP payments support maintaining agricultural viability against development pressure through sustainable intensification practices.

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 Ada County

Ada County shares borders with Boise County, Idaho, Canyon County, Idaho, Elmore County, Idaho, Gem County, Idaho, and Owyhee County, Idaho. 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 Ada County

  1. Run the eligibility screener: Free Screener
  2. Find your USDA Service Center: Service Center Locator
  3. Read the Idaho guide: Idaho Farm Programs Guide

Part of Farmer's Navigator. Built by ranchers. Every guide on this site is free.

Related program guides

EQIP FencingEQIP Water Development

Vegetation Baseline

0.42
Typical NDVI (Apr)
0.47
Peak season (May)
JanJulDec
5-year average NDVI from MODIS MOD13Q1 (2021–2025 avg)

Quick Tools for Ada County

Check drought statusCurrent USDM conditions and historical drought data.PRF rainfall analysis78 years of grid-level rainfall data for hay and grazing insurance.Estimate EQIP costsSee what NRCS may cover and your estimated out-of-pocket share.Disaster triageLost livestock or pasture? Find your disaster programs and deadlines.See all deadlinesEvery USDA program deadline in one place.