Atlantic City is a census-designated place (CDP) in Fremont County, Wyoming, United States. The population was 37 at the 2010 census. The community is a small mining settlement in a gulch near South Pass in southwestern Wyoming. It was founded as a mining camp following the 1867 gold rush in the region. The town declined following the end of the placer gold rush in the early 1870s, but continued to exist as advances in mining technology allowed further extraction of gold. From the 1960s until 1983, it was the location of US Steel iron ore mine. The town is accessible by gravel roads from nearby Wyoming Highway 28.
Atlantic City Mercantile, 2011
Iron ore sample from the Atlantic City iron mine
Abandoned building
St. Andrew's Episcopal Church, Atlantic City, 1974
Fremont County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 39,234, making it the fifth-most populous county in Wyoming. Its county seat is Lander. The county was founded in 1884 and is named for John C. Frémont, a general, explorer, and politician. It is roughly the size of the state of Vermont.
Fremont County Courthouse in Lander