What's the average farm field size in Illinois?

It depends on the crop. USDA's 2022 Census puts Illinois at about 307 acres of soybeans per operation down to roughly 116 acres of wheat. See the table above for each crop.

Is operation size the same as a single field?

No — these figures are crop acreage per farm, and most farms split that across several fields, so an individual field is typically smaller. Trace your field on satellite with the field mapper for its real acreage.

How much does drone spraying cost in Illinois?

Roughly $10–$18/acre for application, varying by crop, passes, and carrier volume. Use the calculator above or open a crop for its field-size cost table.

Average crop field sizes in Illinois

Typical Illinois operation acreage by crop (USDA Census of Agriculture 2022) and what it costs to spray a field that size by drone.

Quick answer: In Illinois, average crop acreage per operation ranges from about 116 acres (wheat) to 307 acres (soybeans), per USDA's 2022 Census of Agriculture. These are averages across whole operations — your individual field is usually smaller. Map it for an exact size and free drone-spray quotes.

Crop	Avg acres / operation	Spray cost (that size)
Corn	296 ac	$2,960–$5,328
Soybeans	307 ac	$3,070–$5,526
Wheat	116 ac	$1,160–$2,088

Average crop acreage per operation; a farm usually spans several fields. Cost is a single application, application only. Estimates — request quotes for exact pricing.

Estimate your Illinois job

Set your crop, acreage, and passes for a Illinois drone-spraying estimate.

State

Illinois

CropAcres

Gallons per acre (carrier volume)Restricted-use pesticide (certified applicator + records)

Estimated cost in Illinois

$1,600–$2,880

$10–$18/acre × 160 acres

Get real quotes in Illinois

What’s driving this

Illinois base rate: $10–$18/acre (row crop)
Gallons per acre: 2 GPA → ×1.00

Application only — product & chemical extra.

Sources & how this is estimated

Estimate only — actual rates vary by field size, terrain, and product. Application only; product/chemical extra. Data as of 2025.

Sources: Shaw Local (Aug 2025) — three Illinois spray-drone operators charge $12-$15/ac; one quotes $12/ac for fungicide to stay competitive with manned aerial; AgFly Illinois — in-state aerial/drone fungicide application rate card; Illinois farmdoc 2025 Machinery Cost Estimates: Field Operations (ground spraying cost reference; no separate aerial/drone line); AgDroneDirectory — Illinois page & Corn Belt $12-$17 row-crop band

67 drone-spraying operators serve Illinois. Map your field and request free quotes.

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Illinois field sizes: FAQs

What's the average farm field size in Illinois?: It depends on the crop. USDA's 2022 Census puts Illinois at about 307 acres of soybeans per operation down to roughly 116 acres of wheat. See the table above for each crop.
Is operation size the same as a single field?: No — these figures are crop acreage per farm, and most farms split that across several fields, so an individual field is typically smaller. Trace your field on satellite with the field mapper for its real acreage.
How much does drone spraying cost in Illinois?: Roughly $10–$18/acre for application, varying by crop, passes, and carrier volume. Use the calculator above or open a crop for its field-size cost table.