Dewey County, SD Zip Codes
13 zip codes across 12 cities in Dewey County, SD
About Dewey County
Dewey County, South Dakota (SD) contains 13 unique zip codes spanning 12 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Dewey County.
Cities in Dewey County
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All Zip Codes in Dewey County, SD
| Zip Code | City |
|---|---|
| 57625 | Eagle Butte |
| 57633 | Isabel |
| 57636 | Lantry |
| 57652 | Ridgeview |
| 57656 | Timber Lake |
| 57661 | Whitehorse |
| 73654 | Leedey |
| 73658 | Oakwood |
| 73659 | Taloga |
| 73663 | Seiling |
| 73667 | Taloga |
| 73835 | Camargo |
| 73859 | Vici |
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Frequently Asked Questions
How many zip codes are in Dewey County, SD?
Dewey County, SD has 13 zip codes across 12 cities.
What cities are in Dewey County?
Cities in Dewey County include Camargo, Eagle Butte, Isabel, Lantry, Leedey, Oakwood, Ridgeview, Seiling, Taloga, Timber Lake, Vici, Whitehorse.
What state is Dewey County in?
Dewey County is located in South Dakota (SD).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.