Pennington County, South Dakota
Pennington County profile, demographic data, and geographic information.
Cities & Towns in Pennington County
Constituent municipalities and census communities located within Pennington County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Ashland Heights CDP | CDP | 4602530 | 2.91 sq mi |
| Box Elder city | City | 4606620 | 14.86 sq mi |
| Caputa CDP | CDP | 4609780 | 0.29 sq mi |
| Colonial Pine Hills CDP | CDP | 4613355 | 15.27 sq mi |
| Green Valley CDP | CDP | 4626035 | 3.84 sq mi |
| Hermosa town | Town | 4628300 | 0.86 sq mi |
| Hill City city | City | 4629100 | 1.32 sq mi |
| Johnson Siding CDP | CDP | 4632820 | 3.73 sq mi |
| Keystone town | Town | 4633820 | 3.00 sq mi |
| New Underwood city | City | 4645060 | 1.66 sq mi |
| Quinn town | Town | 4652500 | 1.20 sq mi |
| Rapid City city | City | 4652980 | 55.99 sq mi |
| Rapid Valley CDP | CDP | 4653007 | 6.41 sq mi |
| Wall town | Town | 4668380 | 2.63 sq mi |
| Wasta town | Town | 4669140 | 0.19 sq mi |