Willow Lake, South Dakota
Willow Lake: city in South Dakota, United States
About
Willow Lake is a city located in the county of Clark in the U.S. state of South Dakota. Its population at the 2010 census was 263 and a population density of 270 people per km². After 10 years in 2020 city had an estimated population of 244 inhabitants.
Quick Facts about Willow Lake
| Population | 244 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Clark County |
| Postal code | 57278 |
| Phone Area Codes | 605 |
| Area | 0.98 km2 |
| Latitude & Longitude | 44.6275,-97.6370 |
| Altitude | 1,785 feet / 544 meters |
| Time Zone | America/Chicago |
| Local time | 21:02:33 (17th April 2026) |
| Density | 250 Pop. per km² as of 2020 |
| Population growth | -7.79% (2010-2020) |
| Weather | 53℉ Chance Rain And Snow Showers 7-days weather |
Geography
Willow Lake is located at 44°37'39"N 97°38'13"W (44.6274700, -97.6370300).
Willow Lake map
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Weather
A chance of rain showers before 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 53. Northwest wind 20 to 26 mph, with gu...
7-Day ForecastDemographics
According to census records, the population of Willow Lake decreased by 7.79% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 263 | - | census |
| 2011 | 250 | -5.2% | estimation process |
| 2012 | 246 | -1.63% | estimation process |
| 2013 | 245 | -0.41% | estimation process |
| 2014 | 244 | -0.41% | estimation process |
| 2015 | 242 | -0.83% | estimation process |
| 2016 | 240 | -0.83% | estimation process |
| 2017 | 242 | 0.83% | estimation process |
| 2018 | 245 | 1.22% | estimation process |
| 2019 | 243 | -0.82% | estimation process |
| 2020 | 244 | 0.41% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Willow Lake, SD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219143 | Lake Area Technical College | Watertown (SD) | 57201-0730 |
Closest post offices linked to Willow Lake.
| Post Office Name | City | ZIP |
|---|---|---|
| Willow Lak Post Office | Willow Lake (SD) | 57278 |
Other cities in Clark County
Cities, towns, neighborhoods & other populated places in Clark County , SD.
| City Name | Population | Title |
|---|---|---|
| Elrod | 99 | Township in Clark County, South Dakota |
| Bradley | 79 | Town in South Dakota, United States of America |
| Raymond | 71 | Town in Clark County, South Dakota, United States |
| Garden City | 59 | Town in South Dakota, United States of America |
| Naples | 49 | Town in South Dakota, United States |
| Vienna | 46 | Town in South Dakota, United States of America |
| Clark | 10 | City in and county seat of Clark County, South Dakota, United States |