New parcels are available on GeoStor.  This load includes updates to Jackson County.

Download:
[Polygons] http://www.geostor.arkansas.gov/G6/Home.html?id=813fbf4d2f116aa9ec7111873d922557

[Centroid Points]: http://www.geostor.arkansas.gov/G6/Home.html?id=7245838e4221a2b6f342e7254db5236e

FTP:  ftp://ftp.geostor.arkansas.gov/Public_Statewide/ [CADAS_DBO_PARCEL_POLYGON_CAMP]

Thanks to the Jackson County Assessor’s Office for providing this data for public dissemination on GeoStor!