In which part of the United States is swine production primarily concentrated?

Swine production is primarily concentrated in the Midwestern states of the United States due to several key factors. The region has a combination of suitable climate, ample agricultural resources, including corn and soybeans for feed, and access to extensive transportation networks, which facilitate efficient distribution of both live pigs and pork products. States like Iowa, Illinois, and Minnesota are particularly prominent in swine production, reflecting their strong agricultural base and infrastructure that supports livestock farming.

The Midwestern states also benefit from a high concentration of facilities that are specialized for breeding, raising, and processing swine, further solidifying the area as a hub for this type of livestock production. This concentration allows for economies of scale, reducing costs and making operations more efficient.

In contrast, while other regions like the Western states may have swine production, it is not their primary agricultural focus. The Southern and Northern states also have varying levels of swine production, but again, they do not match the significant concentration found in the Midwest. Therefore, the Midwestern states stand out as the leading area for swine production in the United States.