Hermosa, South Dakota
Hermosa: town in Custer County, South Dakota, United States
About
Hermosa is a town located in the county of Custer in the U.S. state of South Dakota. Its population at the 2010 census was 398 and a population density of 320 people per km². After 10 years in 2020 city had an estimated population of 409 inhabitants.
Quick Facts about Hermosa
| Population | 409 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Custer County |
| Postal code | 57744 |
| Phone Area Codes | 605 |
| Area | 1.24 km2 |
| Latitude & Longitude | 43.8397,-103.1910 |
| Altitude | 3,327 feet / 1014 meters |
| Time Zone | Mountain Time Zone |
| Local time | 13:33:53 (12th April 2026) |
| Density | 329 Pop. per km² as of 2020 |
| Population growth | 2.69% (2010-2020) |
Geography
Hermosa is located at 43°50'23"N 103°11'28"W (43.8397100, -103.1910200).
Hermosa map
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Demographics
The population of Hermosa increased by 2.69% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 398 | - | census |
| 2011 | 405 | 1.73% | estimation process |
| 2012 | 401 | -1% | estimation process |
| 2013 | 410 | 2.2% | estimation process |
| 2014 | 404 | -1.49% | estimation process |
| 2015 | 400 | -1% | estimation process |
| 2016 | 402 | 0.5% | estimation process |
| 2017 | 412 | 2.43% | estimation process |
| 2018 | 416 | 0.96% | estimation process |
| 2019 | 425 | 2.12% | estimation process |
| 2020 | 409 | -3.91% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Hermosa, SD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219204 | National American University-Rapid City | Rapid City (SD) | 57701-2823 |
| 485290 | National American University-Harold D. Buckingham Graduate School | Rapid City (SD) | 57701-2823 |
| 219347 | South Dakota School of Mines and Technology | Rapid City (SD) | 57701-3995 |
Closest post offices linked to Hermosa.
| Post Office Name | City | ZIP |
|---|---|---|
| Hermosa Post Office | Hermosa (SD) | 57744 |
Other cities in Custer County
Cities, towns, neighborhoods & other populated places in Custer County , SD.
| City Name | Population | Title |
|---|---|---|
| Custer | 1,926 | City in and county seat of Custer County, South Dakota, United States |
| Buffalo Gap | 144 | Town in Custer County, South Dakota, United States |
| Pringle | 109 | Town in South Dakota, United States of America |
| Fairburn | 99 | Town in South Dakota, United States of America |