Sioux County, Nebraska

Sioux County is a located in the  of. As of, the population is 1,475. Its is.

In the Nebraska system, Sioux County is represented by the prefix 80 (it had the eightieth-largest number of vehicles registered in the county when the license plate system was established in ).

Geography
According to the, the county has a total area of 5,354 (2,067 ). 5,352 km² (2,067 sq mi) of it is land and 2 km² (1 sq mi) of it (0.04%) is water.

Adjacent Counties

 * - north
 * - east
 * - east
 * - south
 * - southwest
 * - northwest

Demographics
As of the of 2000, there were 1,475 people, 605 households, and 444 families residing in the county. The was 0/km² (1/sq mi). There were 780 housing units at an average density of 0/km² (0/sq mi). The racial makeup of the county was 97.63%, 0.14% , 0.20% , 1.15% from , and 0.88% from two or more races. 2.31% of the population were or  of any race.

There were 605 households out of which 28.10% had children under the age of 18 living with them, 65.30% were living together, 5.10% had a female householder with no husband present, and 26.60% were non-families. 23.60% of all households were made up of individuals and 9.40% had someone living alone who was 65 years of age or older. The average household size was 2.44 and the average family size was 2.86.

In the county the population was spread out with 24.30% under the age of 18, 7.20% from 18 to 24, 24.70% from 25 to 44, 27.50% from 45 to 64, and 16.20% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 111.00 males. For every 100 females age 18 and over, there were 102.20 males.

The median income for a household in the county was $29,851, and the median income for a family was $31,406. Males had a median income of $23,409 versus $21,490 for females. The for the county was $15,999. About 11.10% of families and 15.40% of the population were below the, including 24.40% of those under age 18 and 7.50% of those age 65 or over.