Procyon lotor, commonly known as the raccoon, is native to North America. Its geographical distribution spans from southern Canada through most of the United States and into the northern parts of South America, including specific regions like southern Canada, the contiguous United States, and parts of Mexico. Raccoons have also been introduced to parts of Europe and Japan, where they have established populations.

Raccoons are highly adaptable animals that can thrive in a variety of environmental conditions. They are commonly found in areas with access to water bodies, such as rivers, lakes, and marshes. Typical climates include temperate, subtropical, and tropical regions. Raccoons prefer mixed forest areas, urban and suburban settings, coastal marshes, and dense forests.

As omnivorous mammals, raccoons play a crucial role in their ecosystems. They exploit diverse food sources, including fruits, nuts, insects, small animals, and human refuse. Their adaptability to various habitats and dietary resources allows them to occupy a broad ecological niche. Raccoons typically inhabit areas with abundant food and shelter options, capable of living in both rural and urban environments.