Thermopolis, Wyoming, United States [Town]; population was 3,247 in 1990; housing units was 1,573 in 1990; location is 43°39'N 108°13'W; land area is 2.38 square miles (1,525 acres); water area is 0.09 square miles (55 acres); FIPS code is 76515 [SourceCBP]