Elkton
- Population
- 729 (2020)
- Type
- City
- Area
- 1.49 sq mi (3.87 km²)
- Median age
- 36.6
- Households
- 537
- Persons per household
- 2.6
- Median household income
- $66,250
- Average house value
- $137,800
- Businesses
- 40
- Employees
- 215
- Government
- CITY OF ELKTON
- Government office
- PO BOX 308, ELKTON, SD 57026