Dorado is a city located in Union County, in the state of Arkansas (AR), United States. Nestled in the West South Central division of the South region, it covers an area of 16.3 square miles (42.0 km²) and sits at an elevation of 269 ft. With a population of approximately 21,530 residents, Dorado offers a vibrant community life.
The town's population is composed of about 46.15% males and 53.85% females, and it has a population density of 320.86 people per square mile (509.99/km²). Dorado lies at a latitude of 33.21 and a longitude of -92.66, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (11.9%), followed by English (6.3%), German (3.5%), and Scotch-Irish (2.3%) heritage. The town is identified by the ZIP code 71730.