New Underwood Zip Codes - Pennington County SD

New Underwood, SD Zip Code Map

New Underwood, SD is a city located in Pennington County, South Dakota and has a land area of 441.07 square miles (1,142.37 km2). The water area for the city is 1.65 square miles or 4.27 km2. There is one unique zip code in New Underwood, South Dakota and it is 57761. The area code(s) for New Underwood is 605.

Zip Codes for New Underwood, SD (1)
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57761 New Underwood Pennington

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