Address Points, Road Centerlines, ZIP+4 & Address Locator Updates

The Arkansas GIS Office is pleased to announce that we have updated the SITUS Address Point File (APF) and the Arkansas Centerline File (ACF) on the Arkansas Spatial Data Infrastructure (ASDI) for the following Counties: Benton, Howard, Prairie & Van Buren.

As always we’d like to thank all those involved in the critical  maintenance of these datasets.

The APF data can be accessed via download at or via feature or map services at and the ACF data can be accessed at or via feature or map services at

We also updated the statewide USPS ZIP+4 dataset which represents every deliverable USPS address range in Arkansas. Find out more at

As always anytime we update either APF, ACF or ZIP+4 we update our Statewide Address Locator as well. The Address Locator is accessible for download and use locally in ESRI software at or can be accessed via web interface or programmatically at