Sioux County, founded in the year 1851, was named on the behalf of Sioux Native American tribe. It has the county seat in Orange City. With a total area of 768.58 sq mi, it has over 33.7K people with marvelous combination of races including White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others with more than 12.2K households and 11.5K families.

The public county records index of Sioux County today leads to the reports related to burial and cemetery details, marriage volume number, census data, origin and birth details, last will or probate specifics, civil court case lookups, real estate and property facts, World War I and II information, demise facts, American Civil War history, obituary notice, marriage and divorce details, war and enlistment data, immigration and naturalization specifics, land and estate data and the likes that provides stories regarding the genealogy and historical past in a wider way!