SPUSA National Office


The Socialist Party's National Office is located in the AJ Muste Memorial Institute in New York City. After being located at the 339 Lafayette Street "Peace Pentagon" for decades, the Institute is moving to a new office space in Manhattan. 

Temporary Mailing Address

use this address through April 2020
Socialist Party USA
c/o PO Box 3478

Memorial Station

Montclair, NJ 07043
E-mail: natsec@socialistparty-usa.org  
Telephone: (212) 537-4728

Virtual Office

Use the links below for help with requests outside of office hours:

Literature- download literature from our literature page

Local Charter Application (download here)

Update your membership information: click here

Renew your membership here