Dewey County is a district of South Dakota.
Boundaries: United States Census Bureau, MAF/TIGER Database (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) via geoBoundaries, public domain
| City of Timber Lake | Timber Lake | 443 |
| Town of Isabel | no seat recorded | 135 |
| Unorganized Territory of North Dewey | no seat recorded | |
| Unorganized Territory of South Dewey | no seat recorded |
Nothing has been written about Dewey County here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Timber Lake as the capital of Dewey County. If that is wrong, tell us what it should be and where you read it.
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