Average corn field size in Missouri
How big a typical Missouri corn operation is, what it costs to spray a field that size by drone, and how to measure your own.
Average corn per operation · Missouri
258 acres
USDA Census of Agriculture 2022 · 11,665 operations · 3,015,286 acres of corn total. This is the average across whole operations — a single field is usually smaller, since most farms are split into several fields.
Cost to spray a 258-acre corn field
Pre-filled to Missouri’s average corn acreage — adjust the acres, passes, carrier volume, or restricted-use toggle for your job.
Estimated cost in Missouri
$2,838–$4,902
$11–$19/acre × 258 acres
What’s driving this
- Missouri base rate
- $11–$19/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: MU Extension G1274 — Economics of Drone Ownership for Agricultural Spray Applications: typical custom-hire drone rate ~$16/ac (modeled owner cost $12.27/ac, custom-operator cost $7.39/ac); MU Extension G1274 full PDF; AgDroneDirectory — Mississippi Delta band $14-$18/ac (Missouri Bootheel grouped here; strong manned aerial-applicator competition)
Drone-spraying cost by field size in Missouri
| Field size | Cost per application |
|---|---|
| 40 acres | $440–$760 |
| 80 acres | $880–$1,520 |
| 160 acres | $1,760–$3,040 |
| 258 acresMO average | $2,838–$4,902 |
| 320 acres | $3,520–$6,080 |
| 640 acres | $7,040–$12,160 |
Single application, application only (product/chemical extra). Carrier volume ≈ 2–3 GPA; typical passes 1–2 (fungicide at tassel, ± a foliar/nitrogen pass). Estimates — request quotes for exact pricing.
Measure your actual corn field
Averages are a planning starting point — your field is its own size. The field mapper turns satellite imagery into exact acreage in four steps:
- Open the field mapper. Go to the Ag Drone Sprayers field mapper and search your address in Missouri or pan the satellite map to your field.
- Trace the boundary. Tap each corner of your field to drop pins; the tool closes the polygon and computes geodesic acreage.
- Read acreage and cost. See your field's exact acreage and an instant drone-spraying cost estimate for corn in Missouri.
- Request free quotes. Send your mapped field to drone operators serving Missouri to receive real, no-obligation quotes.
Sources & method
Field size: USDA Census of Agriculture 2022 — average acres of corn per operation (3,015,286 acres ÷ 11,665 operations). Average acres per operation is a proxy for typical field size; a farm usually contains several fields. Cost: researched per-acre drone-spraying rates for Missouri (application only).
8 Missouri operators treat corn. Map your field and request free quotes.
Find operators in MissouriField size & cost in Missouri
Corn field size in Missouri: FAQs
- How big is the average corn operation in Missouri?
- USDA's 2022 Census of Agriculture reports about 258 harvested acres of corn per operation in Missouri, averaged across 11,665 farms (3,015,286 acres total).
- Is average operation size the same as field size?
- No — and it's the most common mix-up. The 258-acre figure is the average corn acreage per farm; most farms split that across several fields, so a single field is typically smaller. For a real field boundary, trace it on satellite with the field mapper.
- How much does it cost to spray a 258-acre corn field by drone in Missouri?
- Roughly $2,838–$4,902 for a single application (about $11–$19/acre, application only — product is extra). Extra passes, higher carrier volume, or restricted-use products raise it. Use the calculator above to adjust.
- How do I measure my exact corn field?
- Open the field mapper, trace your field on satellite imagery, and you'll get its exact acreage, an instant Missouri cost estimate, and free quotes from drone operators serving your area — no app to install.