RoadmapGPS currently has 784 points of interest for the Houston area.
Download POI Data
This data is made available for your personal, non-commercial use only. You may not redistribute this data (in whole or in part), and you may not create any derivative works based on this data.
poi_houston_garmin.zip – Garmin POI Loader (.csv)
poi_houston_tomtom.zip – TomTom POI data (.ov2)
poi_houston_magellan.zip – Magellan POI data (.mgln)
If you have comments or suggestions related to this POI data, please post a message on the discussion board.
Bay City, TX
Lake Jackson, TX
Prairie View, TX
West Columbia, TX