St. Thomas, Missouri, United States [Town]; population was 263 in 1990; housing units was 103 in 1990; location is 38°22'N 92°13'W; land area is 1.10 square miles (702 acres); FIPS code is 65162 [SourceCBP]
St. Thomas, North Dakota, United States [City]; population was 444 in 1990; housing units was 207 in 1990; location is 48°37'N 97°27'W; land area is 1.06 square miles (679 acres); FIPS code is 70260 [SourceCBP]