Miscellaneous References and Mentions

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

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

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

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

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

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