REGION
Union County Area Codes and ZIP Codes
South Dakota · United States
- Country calling code
- +1
- Local time
- America/Chicago
- Country
- United States
A local area-code link is not listed here. The country calling code is shown separately when available.
On this page
Cities & settlements
- Elk PointRegional capitalUnited States · South Dakota · Union County
- North Sioux CityCity / settlementUnited States · South Dakota · Union County
- Dakota DunesCity / settlementUnited States · South Dakota · Union County
- BeresfordCity / settlementUnited States · South Dakota · Union County
- AlcesterCity / settlementUnited States · South Dakota · Union County
- JeffersonCity / settlementUnited States · South Dakota · Union County
- RichlandCity / settlementUnited States · South Dakota · Union County
- Big SpringsCity / settlementUnited States · South Dakota · Union County
- EmmetCity / settlementUnited States · South Dakota · Union County
- Hill SideCity / settlementUnited States · South Dakota · Union County
- Hoffmans Trailer CourtCity / settlementUnited States · South Dakota · Union County
- Junction CityCity / settlementUnited States · South Dakota · Union County
- McCook LakeCity / settlementUnited States · South Dakota · Union County
- McKays Trailer CourtCity / settlementUnited States · South Dakota · Union County
- MidwayCity / settlementUnited States · South Dakota · Union County
- NoraCity / settlementUnited States · South Dakota · Union County
- SpinkCity / settlementUnited States · South Dakota · Union County
Administrative areas
- City of AlcesterRegionUnited States · South Dakota · Union County
- City of BeresfordRegionUnited States · South Dakota · Union County
- City of Elk PointRegionUnited States · South Dakota · Union County
- City of JeffersonRegionUnited States · South Dakota · Union County
- City of North Sioux CityRegionUnited States · South Dakota · Union County
- Township of AlcesterRegionUnited States · South Dakota · Union County
- Township of Big SiouxRegionUnited States · South Dakota · Union County
- Township of Big SpringsRegionUnited States · South Dakota · Union County
- Township of BruleRegionUnited States · South Dakota · Union County
- Township of Civil BendRegionUnited States · South Dakota · Union County
- Township of Elk PointRegionUnited States · South Dakota · Union County
- Township of EmmetRegionUnited States · South Dakota · Union County
- Township of JeffersonRegionUnited States · South Dakota · Union County
- Township of PrairieRegionUnited States · South Dakota · Union County
- Township of Sioux ValleyRegionUnited States · South Dakota · Union County
- Township of SpinkRegionUnited States · South Dakota · Union County
- Township of VirginiaRegionUnited States · South Dakota · Union County
- Unorganized Territory of RichlandRegionUnited States · South Dakota · Union County
Local time & call planner
Plan a call
Choose your local date and time. See when it will be at your destination, including seasonal clock changes.
Union County Time Zone
- IANA time zone
- America/Chicago
- Current UTC offset
- -06:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 42.83249
- Longitude
- -96.65609
Call Union County
International dialing format
+1 [national number]
Use the national number in international format. A domestic trunk prefix is not always part of that number.
Build your dialing format
Enter the national significant number without its domestic trunk prefix, or a number beginning with +. No prefixes are removed for you. These formats do not confirm that a number is valid.
Nearby places
Distances are measured in a straight line.
Find surrounding cities and settlements, ordered by distance.
Show nearby placesLocal facts
Population is a source snapshot, not a live count.
- Recorded population
- 14,399
- Recorded elevation
- 402 m
Names & history
Names, translations and spelling variants
Other spellings
- Union
Arabic
- مقاطعة يونيون
Language: bg
- Юниън
Language: bpy
- ইউনিয়ন কাউন্টি
English
- Union
Spanish
- Condado de Union
Language: eu
- Union konderria
Language: fa
- شهرستان یونیون، داکوتای جنوبی
French
- Comté d'Union
Language: hu
- Union megye
Language: hy
- Յունիոն շրջան
Italian
- Contea di Union
Japanese
- ユニオン郡
Language: nan
- Union Kūn
Polish
- Hrabstwo Union
Language: pnb
- یونین کاؤنٹی، ساؤتھ ڈیکوٹا
Portuguese
- Condado de Union
Language: ro
- Comitatul Union
Russian
- Юнион
Language: sr
- Округ Јунион
Ukrainian
- Юніон
Language: ur
- یونین کاؤنٹی، جنوبی ڈکوٹا
Language: vi
- Quận Union
Language: war
- Condado han Union
Chinese
- 猶尼昂縣