Dewey County, South Dakota
Demographics

Dewey County, South Dakota

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1910	1,145	—

1920	4,802	319.4%

1930	6,476	34.9%

1940	5,709	−11.8%

1950	4,916	−13.9%

1960	5,257	6.9%

1970	5,170	−1.7%

1980	5,366	3.8%

1990	5,523	2.9%

2000	5,972	8.1%

2010	5,301	−11.2%

Est. 2018	5,904	11.4%

US Decennial Census 1790-1960 1900-1990 1990-2000 2010-2016

Sentence(s)

As of the 2010 United States Census, Dewey County population was 5,301.
As of the 2010 United States Census, the population of the Dewey County, South Dakota was 5,301.
As of the 2010 United States Census, Dewey County population was 5,301.

final_sentence: As of the 2010 United States Census, Dewey County population was 5,301.
final_sentence: As of the 2010 United States Census, the population of the Dewey County, South Dakota was 5,301.
final_sentence: As of the 2010 United States Census, Dewey County population was 5,301.