what is the zip code for el dorado arkansas
Zip Code 71730 is located in the state of Arkansas in the Monroe metro area. Zip code 71730 is primarily located in Union County. The official US Postal Service name for 71730 is EL DORADO, Arkansas. Portions of zip code 71730 are contained within or border the city limits of El Dorado, AR, Norphlet, AR, and Calion, AR. The area code for zip code 71730 is 870.