Missouri Census Tract & Voting District .pdf Map Viewer
Each county directory on the MSDIS FTP site has the official census tract & voting district outline maps in Adobe Acrobat (.pdf) format. These are stored in the county/county_name/utm/censusmaps/ subdirectory. The .pdf files prefixed 'PB' are block outline maps, those prefixed 'CT' are tract outline maps and those prefixed 'PV' are voting precinct outline maps.
These maps are now available to view and navigate as clickable image maps for drill down navigation.
You must have Adobe Acrobat Reader software to view the .pdf files. This software is available free from Adobe Systems.
Using the Clickable Maps you can click on any county tract (CT) and load the corresponding block (PB) map.
Smaller text indicates that an inset map is available. Click on the letter to load the inset map. The colored regions of the map with names/small text also have links to PB maps. These maps are best approximations of the original maps. For the original maps a link to the .pdf File is provided on the right hand side of the map.
The ftp site link directs you to the MSDIS ftp (ftp://msdis.missouri.edu/pub/) site where you can download the maps as pdf files. To know which map is the corresponding map you need to look at the index file pb29xxx_000.pdf. This file provides a key with numbers. Using these numbers you can go the corresponding file and view/download the PB map.