Waubay, South Dakota
Waubay: township in Day County, South Dakota
About
Waubay is a township located in the county of Day in the U.S. state of South Dakota. Its population at the 2010 census was 462. After 10 years in 2020 city had an estimated population of 455 inhabitants.
Quick Facts about Waubay
| Population | 455 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Day County |
| Latitude & Longitude | 45.3319,-97.3051 |
| Time Zone | America/Chicago |
| Local time | 21:31:28 (14th May 2026) |
| Postal code | 57273 |
| Population growth | -1.54% (2010-2020) |
| Weather | 51℉ Patchy Blowing Dust 7-days weather |
Geography
Waubay is located at 45°19'55"N 97°18'18"W (45.3319000, -97.3050800).
Waubay map
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Weather
Patchy blowing dust. Mostly cloudy. Low around 51, with temperatures rising to around 58 overnight. South southeast wind 15 to 18 mph.
7-Day ForecastDemographics
According to census records, the population of Waubay decreased by 1.54% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 462 | - | census |
| 2011 | 467 | 1.07% | estimation process |
| 2012 | 457 | -2.19% | estimation process |
| 2013 | 457 | 0% | estimation process |
| 2014 | 452 | -1.11% | estimation process |
| 2015 | 456 | 0.88% | estimation process |
| 2016 | 460 | 0.87% | estimation process |
| 2017 | 461 | 0.22% | estimation process |
| 2018 | 464 | 0.65% | estimation process |
| 2019 | 459 | -1.09% | estimation process |
| 2020 | 455 | -0.88% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Waubay, SD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219408 | Sisseton Wahpeton College | Sisseton (SD) | 57262 |
| 219143 | Lake Area Technical College | Watertown (SD) | 57201-0730 |
Closest post offices linked to Waubay.
| Post Office Name | City | ZIP |
|---|---|---|
| Waubay Post Office | Waubay (SD) | 57273 |
| Grenvill Post Office | Grenville (SD) | 57239 |
| Webster Post Office | Webster (SD) | 57274 |
| Summ Post Office | Summit (SD) | 57266 |
| Roslyn Post Office | Roslyn (SD) | 57261 |
Other cities in Day County
Cities, towns, neighborhoods & other populated places in Day County , SD.
| City Name | Population | Title |
|---|---|---|
| Webster | 1,694 | City in and county seat of Day County, South Dakota, United States |
| Butler | 245 | Town in South Dakota, United States of America |
| Roslyn | 165 | Town in Day County, South Dakota, United States |
| Pierpont | 116 | Town in Day County, South Dakota, United States |
| Andover | 106 | Town in Day County, South Dakota, United States |
| Grenville | 83 | Town in South Dakota, United States of America |
| Bristol | 57 | City in Day County, South Dakota, United States |
| Lily | 4 | Town in South Dakota, United States of America |