St. Charles
Census-designated place in Gregory County, South Dakota

St. Charles is an unincorporated community (census-designated place) in Gregory County, South Dakota, with 15 residents (2020 Census). It sits at 2,073 ft (632 m) above sea level. The nearest town is Herrick, 5.1 miles W.
- 15residents (2020 Census)
- 2,073 ftelevation · 632 m
- 0.2 sq miland area · 0.5 km²
- 76 / sq mipopulation density
- 57571ZIP code
About St. Charles
St. Charles or Saint Charles is a census-designated place (CDP) in Gregory County, South Dakota, United States. The population was 15 at the 2020 census.
St. Charles was laid out in 1906, and most likely was named in honor of Charlie Johnson, a first settler.
Text: Wikipedia · CC BY-SA 4.0
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St. Charles had 15 residents in the 2020 Census.
| 2020 Census | 15 |
|---|---|
| Density | 76 per sq mi (29 per km²) |
Source: U.S. Census Bureau, Decennial Census.
St. Charles at a glance
| State | South Dakota (SD) |
|---|---|
| County | Gregory County |
| Type | Census-designated place |
| Population | 15 (2020) |
| Land area | 0.20 sq mi (0.5 km²) |
| Elevation | 2,073 ft (632 m) |
| Coordinates | 43.0881° N, 99.0949° W |
| ZIP code | 57571 |
| Census code (GEOID) | 4657060 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near St. Charles
- Herrick5.1 mi W
- Bonesteel7.5 mi E
- Naper, NE8.6 mi S
- Fairfax11.2 mi E
- Burke11.9 mi NW
- Anoka, NE16.7 mi SE
- Butte, NE17.4 mi SE
- Gregory19.1 mi NW
- Geddes23.1 mi NE
- Dallas23.7 mi NW
- Platte24.2 mi NE
- Spencer, NE24.8 mi SE
Straight-line distance between town centers.
Frequently asked questions about St. Charles
What county is St. Charles in?
St. Charles is in Gregory County, South Dakota.
What is the population of St. Charles, SD?
15 people lived in St. Charles at the 2020 Census.
What is the ZIP code of St. Charles, SD?
The ZIP code of St. Charles is 57571.
What is the elevation of St. Charles?
2,073 feet (632 m) above sea level.
What towns are near St. Charles?
Herrick (5.1 mi), Bonesteel (7.5 mi), Naper (8.6 mi), Fairfax (11.2 mi), Burke (11.9 mi).
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