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Data

Corn yields

USDA/NASS
See all data and research on:
Crop Yields

About this data

Corn yields
USDA/NASS
Average corn yields measured in tonnes per hectare.
Source
USDA National Agricultural Statistics Service (NASS) (2024); Food and Agriculture Organization of the United Nations (2023) – with major processing by Our World in Data
Last updated
March 26, 2024
Next expected update
March 2025
Date range
1866–2023
Unit
tonnes per hectare

Related research and writing

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Explore charts that include this data

Yields of important staple crops

Sources and processing

This data is based on the following sources

Retrieved on
March 26, 2024
Retrieved from
https://quickstats.nass.usda.gov/
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
National Agricultural Statistics Service of the United States Department of Agriculture (USDA/NASS) - Long-term corn yields in United States (2024).

Crop and livestock statistics are recorded for 278 products, covering the following categories:

  1. Crops primary: Cereals, Citrus Fruit, Fibre Crops, Fruit, Oil Crops, Oil Crops and Cakes in Oil Equivalent, Pulses, Roots and Tubers, Sugar Crops, Treenuts and Vegetables. Data are expressed in terms of area harvested, production quantity and yield. Area and production data on cereals relate to crops harvested for dry grain only. Cereal crops harvested for hay or harvested green for food, feed or silage or used for grazing are therefore excluded.

  2. Crops processed: Beer of barley; Cotton lint; Cottonseed; Margarine, short; Molasses; Oil, coconut (copra); Oil, cottonseed; Oil, groundnut; Oil, linseed; Oil, maize; Oil, olive, virgin; Oil, palm; Oil, palm kernel; Oil, rapeseed; Oil, safflower; Oil, sesame; Oil, soybean; Oil, sunflower; Palm kernels; Sugar Raw Centrifugal; Wine.

  3. Live animals: Animals live n.e.s.; Asses; Beehives; Buffaloes; Camelids, other; Camels; Cattle; Chickens; Ducks; Geese and guinea fowls; Goats; Horses; Mules; Pigeons, other birds; Pigs; Rabbits and hares; Rodents, other; Sheep; Turkeys.

  4. Livestock primary: Beeswax; Eggs (various types); Hides buffalo, fresh; Hides, cattle, fresh; Honey, natural; Meat (ass, bird nes, buffalo, camel, cattle, chicken, duck, game, goat, goose and guinea fowl, horse, mule, Meat nes, meat other camelids, Meat other rodents, pig, rabbit, sheep, turkey); Milk (buffalo, camel, cow, goat, sheep); Offals, nes; Silk-worm cocoons, reelable; Skins (goat, sheep); Snails, not sea; Wool, greasy.

  5. Livestock processed: Butter (of milk from sheep, goat, buffalo, cow); Cheese (of milk from goat, buffalo, sheep, cow milk); Cheese of skimmed cow milk; Cream fresh; Ghee (cow and buffalo milk); Lard; Milk (dry buttermilk, skimmed condensed, skimmed cow, skimmed dried, skimmed evaporated, whole condensed, whole dried, whole evaporated); Silk raw; Tallow; Whey (condensed and dry); Yoghurt.

Retrieved on
March 14, 2024
Retrieved from
http://www.fao.org/faostat/en/#data/QCL
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
Food and Agriculture Organization of the United Nations - Production: Crops and livestock products (2023).

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Citations

How to cite this page

To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:

“Data Page: Corn yields”, part of the following publication: Hannah Ritchie, Pablo Rosado and Max Roser (2022) - “Crop Yields”. Data adapted from USDA National Agricultural Statistics Service (NASS), Food and Agriculture Organization of the United Nations. Retrieved from https://ourworldindata.org/grapher/maize-yields [online resource]
How to cite this data

In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:

USDA National Agricultural Statistics Service (NASS) (2024); Food and Agriculture Organization of the United Nations (2023) – with major processing by Our World in Data

Full citation

USDA National Agricultural Statistics Service (NASS) (2024); Food and Agriculture Organization of the United Nations (2023) – with major processing by Our World in Data. “Corn yields – USDA/NASS” [dataset]. USDA National Agricultural Statistics Service (NASS), “Long-term corn yields in United States”; Food and Agriculture Organization of the United Nations, “Production: Crops and livestock products” [original data]. Retrieved December 2, 2024 from https://ourworldindata.org/grapher/maize-yields