Rapid City, South Dakota
Rapid City is a city in Pennington County, South Dakota, with an estimated population of 79,404 in 2023. It sits at 44.0711, -103.2179 in the America/Denver time zone.
| Field | Value |
|---|---|
| Place name | Rapid City |
| Type | city |
| State | South Dakota (SD) |
| County | Pennington County |
| Population (2023 est.) | 79,404 |
| Land area | 55.07 sq mi (142.62 km²) |
| Coordinates | 44.0711, -103.2179 |
| Time zone | America/Denver |
| ZIP codes | 57701, 57702, 57703, 57709 |
| Telephone area codes | 605 |
ZIP codes and area codes for Rapid City
Rapid City covers 4 ZIP codes: 57701, 57702, 57703, 57709. Telephone area codes serving the area: 605. Browse all ZIP codes in South Dakota for the full list.
Where is Rapid City?
Rapid City is located in South Dakota, in Pennington County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Box Elder 12 km · SDSummerset 17 km · SDPiedmont 21 km · SDKeystone 26 km · SDHermosa 26 km · SDNew Underwood 30 km · SDHill City 32 km · SDSturgis 44 km · SD
Other places in Pennington County
Frequently asked questions
What county is Rapid City, SD in?
Rapid City is in Pennington County, South Dakota.
What is the population of Rapid City, SD?
The 2023 Census Bureau estimate is 79,404.
What time zone is Rapid City in?
Rapid City is in the America/Denver time zone.