Altamont, South Dakota
Altamont: Town in South Dakota, United States of America
About
Altamont is a town located in the county of Deuel in the U.S. state of South Dakota. Its population at the 2010 census was 84 and a population density of 26 people per km². After 10 years in 2020 city had an estimated population of 84 inhabitants.
Quick Facts about Altamont
| Population : | 84 (2020) |
| Country : | United States of America |
| State : | South Dakota (United States) |
| County : | Deuel County |
| Postal code : | 57226 |
| Phone Area Codes : | 605 |
| Area : | 3.25 km2 |
| Altitude : | 1,850 feet / 564 meters |
| Time Zone : | UTC−06:00 |
| Local time : | 15:12:23 (5th December 2025) |
| Density : | 26 Pop. per km² as of 2020 |
| Population growth : | 0% (2010-2020) |
Geography
Altamont is located at 44°50'23"N 96°41'22"W (44.8396900, -96.6895000).
Altamont map
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Demographics
The population of Altamont increased by 0% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 84 | - | census |
| 2011 | 84 | 0% | estimation process |
| 2012 | 84 | 0% | estimation process |
| 2013 | 84 | 0% | estimation process |
| 2014 | 84 | 0% | estimation process |
| 2015 | 84 | 0% | estimation process |
| 2016 | 81 | -3.7% | estimation process |
| 2017 | 83 | 2.41% | estimation process |
| 2018 | 84 | 1.19% | estimation process |
| 2019 | 84 | 0% | estimation process |
| 2020 | 84 | 0% | estimation process |
Schools in Altamont
College & universities near Altamont, SD
| Code | Name | City | ZIP |
|---|---|---|---|
| 219143 | Lake Area Technical College | Watertown (SD) | 57201-0730 |
Post offices near Altamont
| Post Office Name | City | ZIP |
|---|---|---|
| Clear Lak Post Office | Clear Lake (SD) | 57226 |
Other places with the same name (8)
- Altamont , Oregon City in Klamath County, Oregon, United States with a population of 19,257 people.
- Altamont , Illinois City in Effingham County, Illinois, United States with a population of 2,350 people.
- Altamont , New York village in New York, United States with a population of 1,657 people.
- Altamont , Tennessee city in Grundy County, Tennessee, United States of America with a population of 1,055 people.
- Altamont , Kansas city in Kansas, United States with a population of 1,016 people.
- Altamont , Utah town in Duchesne County, Utah, United States with a population of 275 people.
- Altamont , Missouri human settlement in Daviess County, Missouri, United States of America with a population of 201 people.
Other cities in Deuel County
Cities, towns, neighborhoods & other populated places in Deuel County , SD.
| City Name | Population | Title |
|---|---|---|
| Gary | 229 | City in South Dakota, United States |
| Toronto | 207 | Town in South Dakota, United States of America |
| Clear Lake | 193 | City in and county seat of Deuel County, South Dakota, United States |
| Goodwin | 158 | Human settlement in Deuel County, South Dakota, United States of America |
| Astoria | 134 | Town in Deuel County, South Dakota, United States |
| Brandt | 126 | Town in South Dakota, United States of America |
