Note: The Address Ranges National Geodatabase is available from https://www.census.gov/geo/maps-data/data/tiger-geodatabases.html
This page serves as documentation for using the Tiger Geocoder on Postgres SQL, as part of the PostGIS extension. The following wiki pages may also be of use to you:
CURRENT PROGRESS:
The following states have been downloaded into the geocoder database.
AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, IA, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN
===Current Errors===
[https://trac.osgeo.org/postgis/ticket/3699 This] is the only online forum I could find with others who have faced a similar issue.
NOTE: Contacted the US Census Bureau and never got a response. However, the scripts magically started working again about a week later. Second however, the scripts stopped working again the next day.