Vivian, South Dakota
Vivian: Census-designated place in Lyman County, South Dakota, United States
About
Vivian is a CDP located in the county of Lyman in the U.S. state of South Dakota. Its population at the 2010 census was 146 and a population density of 33 people per km². After 10 years in 2020 city had an estimated population of 145 inhabitants.
Quick Facts about Vivian
| Population : | 145 (2020) |
| Country : | United States of America |
| State : | South Dakota (United States) |
| County : | Lyman County |
| Postal code : | 57576 |
| Phone Area Codes : | 605 |
| Area : | 4.48 km2 |
| Altitude : | 6,220 feet / 1896 meters |
| Time Zone : | Central Time Zone |
| Local time : | 21:48:29 (5th December 2025) |
| Density : | 32 Pop. per km² as of 2020 |
| Population growth : | -0.69% (2010-2020) |
Geography
Vivian is located at 43°55'37"N 100°17'31"W (43.9269300, -100.2920800).
Vivian map
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Demographics
According to census records, the population of Vivian decreased by 0.69% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 146 | - | census |
| 2011 | 147 | 0.68% | estimation process |
| 2012 | 146 | -0.68% | estimation process |
| 2013 | 150 | 2.67% | estimation process |
| 2014 | 150 | 0% | estimation process |
| 2015 | 150 | 0% | estimation process |
| 2016 | 149 | -0.67% | estimation process |
| 2017 | 148 | -0.68% | estimation process |
| 2018 | 146 | -1.37% | estimation process |
| 2019 | 145 | -0.69% | estimation process |
| 2020 | 145 | 0% | estimation process |
Vivian zip code is 57576.
County name: Lyman, County
fips: 46085
Other places with the same name (2)
- Vivian , Louisiana town in Caddo Parish, Louisiana, United States with a population of 3,443 people.
Other cities in Lyman County
Cities, towns, neighborhoods & other populated places in Lyman County , SD.
| City Name | Population | Title |
|---|---|---|
| Lower Brule | 613 | Township in Lyman County, South Dakota |
| Presho | 489 | Human settlement in Lyman County, South Dakota, United States of America |
| Kennebec | 247 | City in and county seat of Lyman County, South Dakota, United States |
| Reliance | 210 | Town in Lyman County, South Dakota, United States |
| Iona | 81 | Unincorporated community in South Dakota |
| Oacoma | 70 | Township in Lyman County, South Dakota |
