Post #39228 IBERIABANK Share: Banks / Credit Unions IBERIABANK Visit Website Request Info 3700 Essen Lane Baton Rouge, LA 70809 (225) 923-4431 About Map About IBERIABANK started in 1887, in New Iberia, Louisiana. For 130 years, we have focused on growth and a commitment to the community. We continue that dedication by meeting the needs of our clients. What's Nearby? Distance: 5 10 15 20 25 50 mi.