In 2021, the United States produced 117.7 million bushels of barley according to an article from Beef 2 Live. Idaho was the top barley producing state, with Montana and North Dakota behind in 2nd and 3rd. See the full list of top barley producing states from 2021 in the article below.
In 2020, the top 4 countries that produced barley produced over 10 million metric tons according to an article from Beef 2 Live. The European Union was the top barley producer, followed by Russia, Australia, and Canada in 2nd, 3rd, and 4th. See the full list of top barley producing countries from 2020 in the article below.
https://beef2live.com/story-ranking-countries-produce-barley-476-212480