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State Representative · Montana · District 93
Katie Sullivan
DemocraticMake your voice heard
Send Katie a physical postcard — printed on heavy cardstock and mailed by USPS to the Montana State Capitol. State legislators hear from far fewer constituents than Congress does, so a single card carries real weight.
Send Katie a Postcard →Official Contact
Capitol Mailing Address
State Representative Katie Sullivan
Montana State Capitol
Helena, MT 59620
Mail to Montana legislators is delivered to Montana State Capitol in Helena, where legislative staff log and route constituent correspondence. State capitols receive a fraction of the mail volume that Congress does, and unlike mail to Washington D.C. it is not irradiated — so a card addressed here arrives faster and competes with far less.