Long Hollow
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 14.432
- State:
- South Dakota
Long Hollow is a CDP located in Marshall County, South Dakota South Dakota. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Long Hollow is 7.6 years: 6.3 years for males, and 8 years for females. For every 100 females there are 30.6 males.