Junction City, South Dakota
Junction City: Situated in the southeastern corner of South Dakota within Union County, this unincorporated community resides at an elevation of approximately 1,198 feet above sea level.
About
Junction City is a city located in the county of Union in the U.S. state of South Dakota.
Quick Facts about Junction City
| State | South Dakota (United States) |
| County | Union County |
| Latitude & Longitude | 42.7867,-96.7862 |
| Time Zone | America/Chicago |
| Local time | 16:57:19 (6th November 2026) |
| Weather | 33℉ Cloudy 7-days weather |
Geography
Junction City is located at 42°47'12"N 96°47'10"W (42.7866600, -96.7861500).
Junction City map
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Weather
33°F
Cloudy
0 to 10 mph N
Tonight
Cloudy, with a low around 33. North wind 0 to 10 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Junction City, SD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219471 | University of South Dakota | Vermillion (SD) | 57069-2390 |
Closest post offices linked to Junction City.
| Post Office Name | City | ZIP |
|---|---|---|
| Vermillion Post Office | Vermillion (SD) | 57069 |
Other places with the same name (3)
- Junction City, Kansas city in and county seat of Geary County, Kansas. with a population of 21,482 people.
- Junction City, Oregon city in Oregon, USA. with a population of 6,229 people.
- Junction City, Kentucky city in Kentucky, United States. with a population of 2,306 people.
Other cities in Union County
Cities, towns, neighborhoods & other populated places in Union County , SD.
| City Name | Population | Title |
|---|---|---|
| North Sioux City | 2,928 | City in Union County South Dakota, United States |
| Beresford | 1,609 | City in South Dakota, United States of America |
| Jefferson | 1,159 | City in South Dakota, United States |