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North Sioux City

1. North Sioux City, South Dakota, United States [City]; population was 2,019 in 1990; housing units was 795 in 1990; location is 42°32'N 96°30'W; land area is 2.07 square miles (1,327 acres); water area is 0.03 square miles (18 acres); FIPS code is 45700 [SourceCBP]
2. North Sioux City, South Dakota, United States [Populated Place] is in Union County; location is 42°31'38"N 96°28'58"W; elevation is 1,100 feet [SourceGSP]
3. North Sioux City, South Dakota, United States Postal Service Zip Code is 57049 [SourcePSZ]