The USDA's National Agricultural Statistics Service conducts hundreds of surveys every year and prepares reports covering virtually every aspect of U.S. agriculture. Production and supplies of food and fiber, prices paid and received by farmers, farm labor and wages, farm finances, chemical use, and changes in the demographics of U.S. producers are only a few examples.
The industry Agriculture category includes statistics, facts, and market data on the followinf sectors: Farming, Forestry, and Fisheries and Aquaculture. Statista also has a section on Energy and Environment.
This Statistical Abstract of the United States is 1400+ individually indexed tables (with attached spreadsheets) that are both searchable and browsable. Use the Abstract as a convenient volume for statistical reference and as a guide to sources of more information both in print and online. Section 17 is on Agriculture and covers topics such as farms and farmland, livestock industry, and agricultural imports and exports.
Ag Data Commons, provided by the USDA National Agricultural Library, is a research data catalog and repository for public access to data products produced during research funded or co-funded by USDA.
The Census of Agriculture is the leading source of facts and figures about American agriculture. Conducted every five years, the Census provides a detailed picture of U.S. farms and ranches and the people who operate them. It is the only source of uniform, comprehensive agricultural data for every state and county in the United States.
This site includes data products and publications on a wide variety of topics, including food safety, food markets and prices, farm economy, practices and management, and animal products.
The USDA Economics, Statistics and Market Information System contains over 2,000 publications from five agencies of the USDA. The Mann Library at Cornell University developed and maintains this site.