AR History & Facts
County Information - Arkansas
By Cynthia Kirkeby
Mar 19, 2006, 13:24 PST

County Information for Arkansas


There are 75 counties in the state of Arkansas.

The largest Arkansas county by size is Union County, which is 1,039 square miles.

The largest Arkansas county by population is Pulaski County, which has a population of 361,474.

Source: National Association of Counties


Here are Arkansas QuickFacts from the U.S. Census Bureau.