Miscellaneous References and Mentions

While our initial information about O'Fallon came from various goverment sources (GNIS, US Census, FIPS), we also found mention of O'Fallon in various books, maps and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about O'Fallon. We hope that they will be useful to you.

Note: When we started collecting data about O'Fallon, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete.

Shell Oil Road Map for Illinois (1956)
Published by Shell Oil Company

O'Fallon is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

We found O'Fallon in these Censuses: 2010-1990. See our Census Page for O'Fallon for more information.

Both the GNIS and FIPS databases contain entries for O'Fallon. See our Misc Page for O'Fallon for more information.