Slope County, North Dakota
Demographics

Slope County, North Dakota

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1920	4,940	—

1930	4,150	−16.0%

1940	2,932	−29.3%

1950	2,315	−21.0%

1960	1,893	−18.2%

1970	1,484	−21.6%

1980	1,157	−22.0%

1990	907	−21.6%

2000	767	−15.4%

2010	727	−5.2%

Est. 2018	763	5.0%

US Decennial Census 1790-1960 1900-1990 1990-2000 2010-2018

Sentence(s)

As of the 2010 United States Census, the population was 727, making Slope County the least populous county in North Dakota.

final_sentence: As of the 2010 United States Census, the population was 727, making Slope County the least populous county in North Dakota.