South Dakota Pennington County
Rapid City
A city in Pennington County, South Dakota — population 78,864 as of 2020.
Heat Advisory — Heat Advisory issued August 1 at 2:16AM MDT until August 2 at 8:00PM MDT by NWS Rapid City SD
Overnight
66°F
Mostly Clear
Saturday
100°F
Sunny
Saturday Night
73°F
Mostly Clear
Sunday
105°F
Sunny1% precip
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Rapid City by the numbers
Population
78,864Population figure, 2020
Households & income
- Area
- 55.07 sq mi (142.62 km²), 0.06 sq mi water
- Median age
- 39.1
- Households
- 32,368
- Persons per household
- 2.3
- Median household income
- $70,870
- Median house value
- $299,400
Municipal office
- Office
- ASSISTANT FINANCE OFFICER
- Address
- 300 6TH ST, RAPID CITY, SD 57701