An Empirical History of the United States Postal Savings System Steven Sprick Schuster Matthew Jaremski Elisabeth Ruth Perlman NBER Working Paper No. 25812

Issued in May 2019

NBER Program(s):Development of the American Economy

Seeking to reach the unbanked, the United States Postal Savings System provided a federally insured savings alternative to traditional banks. Using novel datasets on postal deposits, demographic characteristics, and banks, we study how and by whom the System was used. We find the program was initially used by non-farming immigrant populations for short-term saving, then as a safe haven during the Great Depression, and finally as long-term investment for the wealthy during the 1940s. However, even during the earliest period, Postal Savings was only a partial substitute for traditional banks, as locations with banks often still heavily used postal savings. You may purchase this paper on-line in .pdf format from SSRN.com ($5) for electronic delivery. Access to NBER Papers You are eligible for a free download if you are a subscriber, a corporate associate of the NBER, a journalist, an employee of the U.S. federal government with a ".GOV" domain name, or a resident of nearly any developing country or transition economy. If you usually get free papers at work/university but do not at home, you can either connect to your work VPN or proxy (if any) or elect to have a link to the paper emailed to your work email address below. The email address must be connected to a subscribing college, university, or other subscribing institution. Gmail and other free email addresses will not have access. E-mail:

Acknowledgments Machine-readable bibliographic record - MARC, RIS, BibTeX Document Object Identifier (DOI): 10.3386/w25812