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Summary for North Sioux City

About North Sioux City (Click for our profile page)

Located in: Union County (see below)

Typical Abbreviation: N. Sioux City

Time Zone: North Sioux City lies in the Central Time Zone (CST/CDT)

Telephone Area Code: 605

ZIP Code: 57049<1>

Elevation: 1,100 feet [335.28 m] above sea level<2>

From the 2010 US Census (For more detail, see our Census Page for North Sioux City)

Population

Year	Population
2019 Est:<3>	2,935 (16.01% increase since 2010)
2010:	2,530 (10.58% increase since 2000)
2000:	2,288

Total Area:<4> 2.29 sq. miles [5.9 km²] - of which 1.18% is water (0.03 sq. miles [0.1 km²])

Housing Units:<5> 1,146

GPS Coordinates (Latitude/Longitude)<6>

For the purpose of mapping and calculating distances, we have chosen the following reference point for North Sioux City:

Lat: 42.527300° (or 42°31'38" N)

Lon: -96.483200° (or -96°28'59" W)

USGS Topo Map: Jefferson<7>

Federal GNIS/FIPS Codes for North Sioux City

GNIS ID: 1267510

FIPS State / Place Code: 46 / 45700

(For more about Federal Codes, see our Misc Page for North Sioux City)

About Union County

The city of Elk Point is the County Seat for {Union County}.

From the 2010 US Census (For more detail, see our Census Page for Union)

Population

Year	Population
2019 Est:	15,932 (9.94% increase since 2010)
2010	14,491 (15.15% increase since 2000)
2000:	12,584

Total Area: 467.1 sq. miles [1,209.9 km²] - of which 1.41% is water (6.59 sq. miles [17.1 km²])

Housing Units: 6,280

Official Website: https://unioncountysd.org/

Federal GNIS/FIPS Codes for Union

GNIS ID: 1265763

FIPS State / County Code: 46 / 127

(For more about Federal Codes, see our Misc Page for North Sioux City)

About South Dakota

From the US Census

Population

Year	Population
2019 Est:	887,127 (8.96% increase since 2010)
2010:	814,180 (7.86% increase since 2000)
2000:	754,844

Websites for State of South Dakota

Official Website: https://www.sd.gov/

Tourism: https://www.travelsouthdakota.com/

Parks: https://gfp.sd.gov/parks/

Fishing: https://gfp.sd.gov/fish/

Hunting: https://gfp.sd.gov/hunt/

Federal GNIS/FIPS Codes for State of South Dakota

GNIS ID: 1785534

FIPS State: 46

(For more about Federal Codes, see our Misc Page for North Sioux City)

Footnotes ...

<1>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as North Sioux City). When looking for a ZIP Code, whether North Sioux City or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<2>	The elevation is an estimate for the area around North Sioux City - it will be higher in some places and lower in others.
<3>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<4>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of North Sioux City. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<5>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).
<6>	Longitude & latitude values may not be the geographic center of North Sioux City, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<7>	Name of the USGS 7.5 Minute topographic map which includes North Sioux City.