Nogales is a city located in Santa Cruz County, in the state of Arizona (AZ), United States. Nestled in the Mountain division of the West region, it covers an area of 20.8 square miles (54.0 km²) and sits at an elevation of 3835 ft. With a population of approximately 20,878 residents, Nogales offers a vibrant community life.
The town's population is composed of about 46.84% males and 53.16% females, and it has a population density of 3.75 people per square mile (387.55/km²). Nogales lies at a latitude of 31.35 and a longitude of -110.94, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (2.2%), followed by English (0%), German (1.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 85621.