Union County, website

Union County in Arkansas uses area code 870. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Union County, including the Clerk’s Office, Sheriff’s Office, and the Health Department.

Sheriff’s Office 

250 American Rd.

El Dorado, AR 71730

Phone: (870) 864-1970

Fax: (870) 864-1992

Police Department

402 N. West Ave.

El Dorado, AR 71730

Phone: (870) 881-4800

Circuit Court

101 N. Washington St.
El Dorado, AR 71730

Phone: (870) 864-1940
Fax: (870) 864-1994

District Court

250 American Rd.
El Dorado, AR 71730

Phone: (870) 864-1950
Fax: (870) 864-1955

County Clerk

101 North Washington, Suite 102
El Dorado, AR 71730
Phone: (870) 864-1910
Fax: (870) 864-1927
Email: [email protected]

Circuit Clerk

101 S. Washington Ave.

El Dorado, AR 71730

Phone: (870) 864-1940

Treasurer

101 North Washington

Suite 104

El Dorado, Arkansas 71730

 Phone: (870) 864-1928

Fax: (870) 881-4000

Assessor

101 North Washington

Suite 107

El Dorado, Arkansas 71730

 Phone: (870) 864-1920

Fax: (870) 864-1926

Union County Jail

250 American Road

El Dorado, Arkansas 71730

Phone: (870) 864-1970

Emergency Management

2476 Champagnolle Rd.

El Dorado, AR 71730

Phone: (870) 864-1906

Fire Department

200 N. West Ave.

El Dorado, AR 71730

Phone: (870) 881-4855

Human Resources Department

123 W. 18th St.

El Dorado, AR 71730

Phone: (870) 862-6631

Health Department

301 American Road
El Dorado, AR 71730

Phone: (870) 863-5101

Board of Education

401 Parkers Chapel Road
El Dorado, AR  71730
Phone: (870) 862-9767