Hill Side, South Dakota
Hill Side: Situated in southeastern South Dakota, this small locale is part of Union County and sits near the state borders with Iowa and Nebraska.
About
Hill Side is a city located in the county of Union in the U.S. state of South Dakota.
Quick Facts about Hill Side
| State | South Dakota (United States) |
| County | Union County |
| Latitude & Longitude | 42.9392,-96.7853 |
| Time Zone | America/Chicago |
| Local time | 14:29:56 (7th November 2026) |
| Weather | 58℉ Mostly Sunny 7-days weather |
Geography
Hill Side is located at 42°56'21"N 96°47'7"W (42.9391600, -96.7853200).
Hill Side map
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Weather
58°F
Mostly Sunny
5 to 10 mph SSW
Today
Mostly sunny. High near 58, with temperatures falling to around 53 in the afternoon. South southwest wind 5 to 10 mph.
7-Day Forecast
Hill City, Hillside
Nearby Schools and Colleges
Schools and campuses linked to Hill Side, 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 Hill Side.
| Post Office Name | City | ZIP |
|---|---|---|
| Alcester Post Office | Alcester (SD) | 57001 |
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 |