| USA > South Dakota > Gannvalley > Locations > Countries > States > Counties |
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Buffalo County |
The county seat of Buffalo County, South Dakota, is Gannvalley. It lies in the Great Lakes Region. The county population on July 1, 1999, was 1,773, an increase of 14 over the 1990 census.
For information on county government, contact the National Association of Counties Web site.
Additional information is available at these pages:
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| Location | Gannvalley South Dakota |
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