What state has the most hog farms

Pork is a favourite food amongst Americans and the US also exports a large amount of pork, making the industry an important part of the country’s economy. The US is the world’s third largest producer and consumer of pork.

Over the last few decades, domestic consumption has remained very stable, staying at about 30.8 kg (68 lbs) annually consumed per person from 1999 to 2019. However, over this period, chicken has exceeded the per-capita consumption rate of pork.

Over 115 million hogs

The National Pork Producers Council (NPPC) represents the country’s 60,000+ pork producers, who annually market more than 115 million hogs. The industry is heavily concentrated in the Midwest (Iowa and southern Minnesota) and in eastern North Carolina, with some production in Oklahoma and Texas. The main pig breeds in descending use in the US are the Yorkshire, Duroc, Berkshire, Hampshire, Landrace, Chester White, Poland China and Spotted.

According the US Department of Agriculture (USDA), the US hog industry has undergone significant structural changes over the last 40 years. Since 1990, farms with hogs have declined in number by more than 70% and hog operations have grown larger. There has also been a shift to operations that focus on a single phase of production instead of doing farrow-to-finish.

Net exporter of pork since 1995

The US became a net exporter of pork in 1995. An average of over 5.4 billion pounds (2.4 million metric tons) of fresh and frozen pork is exported yearly, with a peak in 2020 of 7.3 billion pounds (3.3 million metric tons) shipped to other countries. Since 1989, US pork exports have increased by 1,550% in value and nearly 1,300% in volume. That year, the US implemented a free-trade agreement with Canada and started examining how to access other markets for value-added agriculture products.

In the past, The US has been both the world’s first and second largest pork exporter, but has held third place for some time behind Brazil and the EU. The fraction of production destined for export peaked at 35% in 2008/2009, and has averaged a little less than that over the last decade.

Main pork markets: Mexico, Japan, China and Canada

The primary export markets for US pork products are Mexico (about one third of exports), Japan, China/Hong Kong, and Canada. Other markets include South Korea, Australia, New Zealand, Taiwan, Philippines, Vietnam and various countries in South and Central America.

In 2020, China overtook Japan as the top foreign market for US pork after massive outbreaks of African Swine Fever severely limited China’s domestic pig production. However, exports to Japan have increased recently, with lower tariffs resulting from the US-Japan Trade Agreement, and with China buying more pork produced in Brazil.

What state has the most hog farms
A growing number of swine farms in the USA is considering a move towards group housing for gestating sows, like model farm Fair Oaks in Indiana. - Photo: Vincent ter Beek

Major pork companies in the USA

The major US pork companies include Tyson Foods, JBS USA, Cargill, Sysco and Smithfield Foods. In production, processing and related sub-sectors, the US pork industry supports about 550,000 jobs. However, the industry continues to struggle with a labour shortage. More access to foreign-born workers is required to ensure the industry is sustainable, according to a study by Iowa State University economists that was recently updated to reflect the current labour market trends.

Quick look at the pig disease situation

Pig diseases in the US include Porcine Reproductive and Respiratory Syndrome (PRRS), Porcine Epidemic Diarrhea (PED), Swine Influenza and many others. African Swine Fever (ASF) is not present in the US (nor anywhere in North, Central or South America, although it has been detected on 2 Caribbean island nations). There are many ways in which the US government and the US pork industry are ensuring the country stays ASF-free. Similarly to other nations such as Canada, the US closely scrutinises air travelers for possible contraband meat products, diligently tests imported pork, and so on.

What state has the most hog farms
Weaner pigs on a US transport vehicle on a farm in North Carolina, on their way to a finisher site elsewhere. Having multisite production is common in the US. - Photo: Vincent ter Beek

The US has many animal care and stainability programmes in place. Improved genetics, production methods and technologies have increased production efficiency and lowered its environmental impact.

Feral pigs in the United States

Wild pigs, which are the descendants of hybrids between escaped commercial pigs and wild stock from either lower North America or Europe, are a serious problem in the US. They are found in most states and can the risk of transmitting production diseases. In Texas, the number of wild pigs now exceeds 2.6 million, and many control strategies have been tried.

What state has the most hog farms
This country focus is the 7th in a series reflecting on pig production in various countries in North and South America, looking ahead to the event United Pork Americas. This event, consisting of a congress and a trade show, aims to connect swine producers, veterinarians and the industry from all over the Americas. It will be held September, 2022 in Orlando, FL, United States. Pig Progress will also be present at the event as a media sponsor. Earlier episodes discussed pig production in Bolivia, Canada, Colombia, Mexico, Peru and Uruguay.

This page provides information on:

The United States is the world's third-largest producer and consumer of pork and pork products. In recent years, the United States has been either the world’s largest or second largest exporter of pork and pork products, with exports averaging over 20 percent of commercial pork production in most years. Currently, U.S. hog operations are heavily concentrated in the Midwest and in eastern North Carolina. For a comprehensive overview of the hogs and pork industry, —including production, policy, and trade, —see Sector at a Glance.

ERS conducts research and analyses on the livestock market, including the hogs and pork market, and provides a monthly industry outlook as well as current and historical data covering supply, use, prices, and trade of pork.

Periodic, Scheduled Outputs

  • The Livestock, Dairy, and Poultry Outlook (LDP), a monthly report that analyzes the impacts of changes in USDA's World Agricultural Supply and Use Estimates on domestic and international markets for beef, pork, lamb, poultry, eggs, and dairy products. Monthly reports on the hogs and pork industry outlook contain data covering supply, use, prices, and trade.
  • Livestock & Meat Domestic Data, a monthly dataset that contains current and historical data on pork, beef, veal, and poultry, including production, supply, use, and farm prices
  • Meat Price Spreads, a monthly data set that provides average price values, and the differences among those values, at the farm, wholesale, and retail stages of the production and marketing chain for selected cuts of beef, pork, and broilers. In addition, retail prices are provided for beef and pork cuts, turkey, whole chickens, eggs, and dairy products.
  • WASDE at a Glance,a monthly interactive visualization that provides key data and highlights from USDA's World Agriculture Supply and Demand Estimates (WASDE) on livestock and dairy as well as field crops.
  • Commodity Costs and Returns, a data product that provides annual estimates of production costs and returns for major field crops,milk, hogs, and cow-calf.
  • USDA'sAgricultural Baseline Projections,an annual report published in February that offers 10-year projections from USDA's annual long-term projections analysis. The associateddatabasecovers projections for the four major feed grains (corn, sorghum, barley, and oats) in addition to the other major feed crops and livestock.

Recent ERS Publications Relating to Hogs and Pork

In addition to the periodic Outlook reports and data products, ERS produces reports providing in-depth analyses of conditions and events that influence domestic and global hogs and pork markets, including industry structure, consumption trends, and manure management.

Recent ERS reports relating to hogs and pork include: