The 1920 Sioux County, North Dakota, Census contains 85 pages (census images) in Enumeration Districts 182 through 187. The following pages were not copied from the film, as they are blank: 182-01B, 182-03B, 185-02B, 185-03B, 185-04B, 185-06B, 185-07B, 186-01B, 186-04B, 186-05B, and 187-02B. The name of each image file is the Enumeration District number followed by the page number. The following is a breakdown showing which county subdivisions are enumerated in each Enumeration District: Township 129, Ranges 87-90: ED 182 Townships 129-131, Ranges 82-84: ED 183 Townships 129-131, Ranges 79-81: ED 184 Townships 129-131, Ranges 84-86: ED 185 Townships 131-133, Ranges 82-84: ED 186 Townships 132-134, Ranges 79-81: ED 187