Welcome to the website for Union County of Arkansas. It is our sincere hope that you find the information that you are looking for. If you do not find the information you are seeking, do not hesitate to call the phone number listed in each tab for the associated office or offices. Have a great day.

Also visit the El Dorado, AR official website. http://www.goeldorado.com


Union County
101 North Washington
Phone: (870) 864-1900
El Dorado, AR 71730