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U.S. Senator · Iowa
Joni Ernst
RepublicanMake your voice heard
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Send Joni a Postcard →Official Contact
Mailing Address
260 Russell Senate Office Building Washington DC 20510
Phone
202-224-3254Congressional offices receive tens of thousands of emails per week — filtered, sorted, and often mass-deleted. A postcard is a tangible object that must be physically handled by a staffer, proving you are a real constituent in their district. Learn more →