Union Center, South Dakota
Union Center: Located in Meade County at an elevation of 2,904 feet, this unincorporated community is situated amid the sprawling plains and ranchland of western South Dakota.
About
Union Center is a city located in the county of Meade in the U.S. state of South Dakota.
Quick Facts about Union Center
| State | South Dakota (United States) |
| County | Meade County |
| Latitude & Longitude | 44.5608,-102.6693 |
| Time Zone | America/Denver |
| Local time | 03:31:48 (6th November 2026) |
| Postal code | 57787 |
| Weather | 30℉ Patchy Fog 7-days weather |
Geography
Union Center is located at 44°33'39"N 102°40'10"W (44.5608200, -102.6693400).
Union Center map
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Weather
30°F
Patchy Fog
3 to 10 mph SE
Tonight
Patchy fog after 11pm. Mostly cloudy, with a low around 30. Southeast wind 3 to 10 mph, with gusts as high as 17 mph.
7-Day Forecast
Union Center zip code is 57787.
County name: Meade, County
fips: 46093
Closest post offices linked to Union Center.
| Post Office Name | City | ZIP |
|---|---|---|
| Union Center Post Office | Union Center (SD) | 57787 |
| Enning Post Office | Enning (SD) | 57737 |
| White Owl Post Office | White Owl (SD) | 57792 |
| How Post Office | Howes (SD) | 57748 |
| New Underwood Post Office | New Underwood (SD) | 57761 |