So I believe, unless I've made some errors here, after last night we are up to 24 confirmed (?) self-declared socialists who are elected/serving now.
Bernie Sanders - Indep Senator, Vermont
Pat Noble - SP USA Red Bank Regional High School BoE member
Kshama Sawant - Socialist Alternative Seattle city council member
Mike Sylvester - DSA Maine state legislator
Julie Ann Nitsch - DSA Austin, TX community college trustee
Carlos Rosa - DSA Chicago, IL Alderman
Dylan Parker - DSA Rock Island, IL city council member
khalid kamau - DSA South Fulton, GA city council member
Lee Carter - DSA VA HoD member
Seema Singh Perez - DSA Knoxville, TN city council member
JT Scott - DSA Somerville, MA Alderman
Ben Ewen-Campen - DSA Somerville, MA Alderman
Charles Decker - DSA New Haven, CT Alderman
Anita Prizio - DSA Allegheny county council district 3 member
Mik Pappas - DSA Pittsburgh, PA district justice
Kara Gloe - DSA Moorhead, MN school board
Tristan Rader - DSA Lakewood, OH city council
Brian Nowak - DSA Cheektowaga, NY town council
Denise Joy - DSA Billings, MT city council
Vanessa Agueldo - DSA Peekskill, NY city council
Scott Alberts - DSA Upper Darby, PA treasurer
Joel Sipress - DSA Duluth, MN city council
Justin Farmer - DSA Hamden, CT town council
Ross Grooters - DSA Pleasant Hill, IA city council