![](https://www.geni.com/images/external/x_com_black_16.png?1718400071)
![](https://www.geni.com/images/facebook_white_small_short.gif?1718400071)
Please add profiles of those who were born, lived or died in Sioux County, Nebraska.
The county was founded in 1877 and was named for the Sioux Tribe.
Adjacent Counties
Towns & Communities
Links
Nebraska National Forest (part)
Oglala Nat'l Grassland (part)