City in South Dakota
New Underwood, SD
- Population
- 610 (2024)
- Density
- 367 / sq mi
- Land area
- 1.7 sq mi
- Coordinates
- 44.0997, -102.8383
Resident reviews
Be the first to review →No reviews yet. Live in New Underwood, or used to? Tell people what it is really like.
ZIP codes
Select a ZIP code for neighborhood-level income, rent and home values.