Miscellaneous References and MentionsWhile our initial information about Ridgefield came from various goverment sources (GNIS, US Census, FIPS), we also found mention of Ridgefield 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 Ridgefield. We hope that they will be useful to you. Note: When we started collecting data about Ridgefield, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete. Business Atlas and Shippers' Guide (1895)
A note taken from the Shipper's Guide for Ridgefield: Auto Trails Map of Washington (1925)
Mobile Oil Map of Washington (1949)
Ridgefield is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1> We found Ridgefield in these Censuses: 2010-1990. See our Census Page for Ridgefield for more information. Both the GNIS and FIPS databases contain entries for Ridgefield. See our Misc Page for Ridgefield for more information. Railroad Mentions of Ridgefield: Ridgefield was mentioned in the following schedules: Union Pacific Railroad Time Tables (September 1924) Union Pacific Railroad Time Tables (June 1939) Union Pacific Railroad Time Tables (January 1950) Footnotes ...
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