Sioux City metropolitan area

Sioux City Metropolitan Area
Metropolitan Statistical Area
Skyline of Sioux City
Skyline of Sioux City
Map
Map of Sioux City–Le Mars, IA–NE–SD CSA
Country United States
State Iowa
Nebraska
South Dakota
Principal citySioux City
Time zoneUTC−6 (CST)
 • Summer (DST)UTC−5 (CDT)

The Sioux City metropolitan statistical area, as defined by the United States Census Bureau, is an area consisting of four counties in three states – Iowa, Nebraska, and South Dakota, anchored by the city of Sioux City, Iowa. As of the 2020 census, the MSA had a population of 145,940.[1] Plymouth County, Iowa, was removed from the definition of the MSA prior to the 2020 census.[2]

  1. ^ "Total Population". U.S. Census Bureau.
  2. ^ "Revised Delineations of Metropolitan Statistical Areas, Micropolitan Statistical Areas, and Combined Statistical Areas, and Guidance on Uses of the Delineations of These Areas" (PDF). Office of Management and Budget. March 6, 2020.