Rapid City, SD ZIP codes
Rapid City, South Dakota has 4 ZIP codes, including 1 PO Box ZIP. They are in Pennington County.
- Population in these ZIPs
- 99,403
- Avg. median income
- $73,900population-weighted
- Typical home value
- $365,200population-weighted
- Metro area
- Rapid City, SD
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Rapid City, SD ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 57701 | Pennington County | 45,795 | $56,461 | $299,900 |
| 57702 | Pennington County | 35,595 | $91,457 | $451,800 |
| 57703 | Pennington County | 18,013 | $83,739 | $359,900 |
| 57709 PO Box | Pennington County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Rapid City
- Ellsworth Afb 10 mi
- Black Hawk 10 mi
- Piedmont 13 mi
- Keystone 16 mi
- Box Elder 17 mi
- Nemo 19 mi
- Hermosa 21 mi
- Sturgis 24 mi
- Caputa 24 mi
- New Underwood 26 mi
- Fairburn 26 mi
- Fort Meade 27 mi
Frequently asked questions
What is the ZIP code for Rapid City, SD?
Rapid City, SD has 4 ZIP codes: 57701, 57702, 57703 and 57709.
What county is Rapid City, South Dakota in?
Rapid City ZIP codes are in Pennington County.
Which Rapid City ZIP codes are PO Boxes?
57709 is a PO Box or single-organization ZIP code; it has no residential delivery area.