ZIP code 57751: Keystone, SD
Pennington County, South Dakota · time zone America/Denver · 43.8848, -103.3995
893population
54.2median age
$97,969median household income
$43,414per-capita income
$473,500median home value
$600median gross rent / month
85.6%owner-occupied homes
477housing units
20 / sq mipopulation density
Location
| City | Keystone |
|---|---|
| County | Pennington County (FIPS 46103) |
| Share of ZIP area by county | 46103 67%, 46033 33% |
| Land area | 44.223 sq mi |
| Water area | 0.005 sq mi |
More ZIP codes in South Dakota · federal spending in Pennington County. JSON: /api/zip/57751.json
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