Erwin, South Dakota is a small town located in the beautiful Black Hills. With a population of 124 people, Erwin offers its residents an intimate experience that’s unique to rural living. The US Population Density for the area is 4 people per square mile - significantly less than the national average of 93 people per square mile.
Erwin’s local businesses include the Magnolia Café, which serves delicious homemade breakfast and lunch dishes. For those looking for outdoor recreational activities, Erwin offers fishing and camping along Lake Sheridan year-round. Other organizations in the area include the Erwin Volunteer Fire Department and Library. Local sporting events are held at the Erwin Sports Park and include baseball, softball, basketball, volleyball, soccer and more!
The population in Erwin (zip 57233) is 124. There are 4 people per square mile aka population density. The median age in Erwin (zip 57233) is 22.7, the US median age is 38.4. The number of people per household in Erwin (zip 57233) is 2.5, the US average of people per household is 2.6.
Family in Erwin (zip 57233)
- 49.7% are married
- 14.9% are divorced
- 15.7% are married with children
- 23.5% have children, but are single
Race in Erwin (zip 57233)
- 100.0% are White
- 0.0% are Black
- 0.0% are Asian
- 0.0% are Native American
- 0.0% claim Other
- 0.0% claim Hispanic ethnicity
- 0.0% Two or more races
- 0.0% Hawaiian, Pacific Islander