Overview
Dewey County is a county of South Dakota, United States (FIPS sd041), with a population of about 5,301[1].
Geography
- Coordinates: 45.1566, -100.8719
- Time zone: America/Denver
Places · place_us_sd_dewey_county
Dewey County is a county of South Dakota, United States.
Dewey County is a county of South Dakota, United States (FIPS sd041), with a population of about 5,301[1].