Consisting of a population of around 16.2K with a rich mix of White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others along with about 6.6K households and 4.5K families, Richland County covers an approximate area of 362 sq mi. It was created in the year 1841 and was named for the Richland County, Ohio. Olney is the County seat of this County.

The County records website of the Richland County is fruitfully maneuvered with ancestral lifestyles and biographical details, their deeds and valor and other information related to immigration and naturalization specifics, divorce verdict information, real estate and property facts, land and estate data, burial and cemetery details, World War I and II particulars, demise facts, American Civil War history, obituary notice, census data, war and enlistment data, marriage volume number, civil court case lookups, last will or probate specifics, origin and birth details and so on.