With an approximate area of 426 sq mi, Union County had been founded in the year 1851. The county was named on behalf of the union of the States and has the county seat at Creston. Over 12.5K people with a rich blend of different and diverse races including White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others along with 5.9K households and 5.2K families inhabits the place.

Extensive investigations and wide researches become possible with Union County records collection over the net by achieving vast data on real estate and property facts, demise facts, immigration and naturalization specifics, land and estate data, origin and birth details, marriage volume number, obituary notice, marriage and divorce details, census data, burial and cemetery details, World War I and II information, war and enlistment data, American Civil War history, civil court case lookups, last will or probate specifics and others.