About 24,000 people.
Rock Springs sits in southwest Wyoming and grew from coal mining that once drew people from all over the world. It is proudly known as the Home of 56 Nationalities.
You can spot wild horses on the nearby range, explore the colorful desert at Killpecker Sand Dunes, and learn local history at the Community Fine Arts Center.
A special scenic loop near town lets visitors watch herds of wild horses roam free across the high desert.
Because miners came from dozens of countries, Rock Springs celebrates many cultures with food, music, and a yearly International Day.