LetterAgent

Mail physical letters by just asking your AI assistant.


Status: LetterAgent is currently in private testing ahead of public launch. Everything on this page describes the service as it works today.

Home > Guides > Elected officials

How do I address a letter to a senator, governor, or mayor?

Use "The Honorable" plus the official's full name, then the title on the envelope's second line, and always write to the official office address. A senator's envelope reads "The Honorable Jane Smith" over "United States Senate," a governor's gets "Governor of [State]" as the title line, and a mayor's gets "Mayor of [City]."

What does the envelope actually look like?

The pattern is the same for every elected office: honorific, full name, then the office. Spell it out.

"The Honorable" is abbreviated "The Hon." only in informal contexts; on a mailed letter, spell it out. It never takes a surname alone: "The Honorable Smith" is wrong. And it is not gendered, so it works the same for every official.

Should I write to the office or the home address?

Always the office. Every senator, governor, and mayor has staff whose job is opening and sorting constituent mail, and a letter to the official address enters the system it was built for. Home addresses are not published, staff cannot help you there, and mail sent to a residence of a public official raises security flags instead of getting read. If you are writing about a local issue, the district or state office often reads letters faster than the Washington or capitol office, so check the official's website for both.

RecipientWhere to find the right addressExpect this
US Senatorsenate.gov, each member's contact pageMail is screened off-site before delivery, which adds days
US Representativehouse.gov, zip-code lookupSame off-site screening delay as the Senate
GovernorThe state government site, office of the governorHandled by statehouse correspondence staff
Mayor / city councilCity hall websiteFastest of the four; no federal screening
Canadian MP or MPPourcommons.ca or the provincial legislature siteParliament Hill mail is screened on-site

Why does mail to Congress take so long?

Since 2001, all mail to the US Capitol is routed through an off-site screening facility before it reaches congressional offices. This is standard procedure, not a sign your letter went missing. The screening adds roughly a week or more to delivery, and it can damage the contents: heat-based decontamination has been known to melt photographs and warp CDs. If your letter includes anything physical beyond paper, or if timing matters, send it to the official's district office instead, where standard mail handling applies. Canadian equivalents are less extreme: Parliament Hill screens mail on-site, so delays are shorter.

What salutation goes inside the letter?

Match the honorific to the office. "Dear Senator Smith" for a US senator, "Dear Governor Smith" for a governor, "Dear Mayor Smith" for a mayor. For a member of a state legislature, "Dear Representative Smith" or "Dear Senator Smith." In Canada, an MP who is not a cabinet minister gets "Dear Mr. Smith" or "Dear Ms. Smith," while a cabinet minister gets "Dear Minister." The salutation uses the title, never "Dear Honorable Smith."

What should the letter itself say?

State who you are, where you live, and the specific issue in the first paragraph. Offices tally constituent mail by topic, so one clear ask beats three pages of background. Include your full return address: anonymous letters are not counted, and offices reply only to verified constituents. Keep it to one page. A short, specific letter from an actual constituent outranks a long one every time.

Related guides

Ready to mail it? Send your letter with LetterAgent: describe it to your AI assistant, approve the exact quoted price, and it is printed and mailed.


LetterAgent is a working name. Prices include print, postage, and our service fee. US prices in USD, Canadian prices in CAD (Canadian prices exclude applicable sales tax, added at checkout). Currently in private testing.

Need help? Ask your assistant: it can check a job's status any time. If it ever can't handle something: hello@getletteragent.com

Privacy policy | Terms of service | Data processing