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How to send mail to Senator Jose Serrano

To write to Senator Jose Serrano, the Democratic/Working Families senator representing New York's 29th senate district, address your letter to The Honorable Jose Serrano, New York State Senate, 335 E. 100th St., New York, NY 10029. This is Serrano's standing constituent-mail address — reachable year-round, unlike a capitol-session address. Say who you are, keep it to one issue, and make a clear ask.

New York State Senate — district office

The Honorable Jose Serrano
New York State Senate
335 E. 100th St.
New York, NY  10029

The address New York's legislature publishes for Jose Serrano's constituent mail — reachable year-round, including when the legislature is out of session.

Verified September 2026nysenate.govopenstates.org

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Your return address

The Honorable Jose SerranoNew York State Senate335 E. 100th St.New York, NY 10029

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Key facts

  • Address mail to The Honorable Jose Serrano, New York State Senate, 335 E. 100th St., New York, NY 10029. Letters you send need normal postage.
  • Jose Serrano is the Democratic/Working Families senator representing New York's 29th senate district.
  • Say who you are and where you live: include your full name and home address so Serrano's office can confirm you're a constituent — that's who casework and replies are prioritized for.
  • This is Serrano's standing constituent-mail address, not the state capitol — it's reachable year-round, including when the legislature is out of session, so it's the more reliable address for mail.
  • One clear ask per letter — support or oppose a specific bill, request help with a state agency, or ask for a meeting. A short, specific letter gets a real reply; a multi-issue letter gets a form response.
  • Find Serrano's official page and other contact options at https://www.nysenate.gov/senators-committees.
  • PostPal prints your letter and hands it to USPS the next business day for $5 — no printer, envelope, or stamps.

How to send your letter

  1. 1

    Confirm Jose Serrano is your senator

    Jose Serrano represents District 29 in the New York State Senate. If you're not sure which district you live in, look it up by address on your state legislature's website before writing.

  2. 2

    Say who you are and where you live

    Open with your full name, street address, and ZIP code. Legislative offices sort mail by whether the writer is a constituent — your address is how they confirm it.

  3. 3

    Keep it to one issue with a clear ask

    One page, one topic, one specific request — support or oppose a named bill, take a position, or ask for help with a state agency. Specific beats broad.

  4. 4

    Send it without printing anything

    Write your letter in PostPal with Jose Serrano's address prefilled and we print, envelope, and mail it via USPS the next business day for $5 — with a dated confirmation email.

Common questions

What is Senator Jose Serrano's mailing address?

The Honorable Jose Serrano, New York State Senate, 335 E. 100th St., New York, NY 10029. This is Serrano's district office; letters need normal postage.

Why a district office and not the state capitol?

Most state legislatures are only in session part of the year, and capitol-office assignments can change every session. The district office is Serrano's standing, year-round address — the one New York's legislature itself publishes for constituent mail.

Do I have to live in Serrano's district to write?

Anyone can write, but Serrano's office prioritizes constituents for casework and replies. If you live in the district, say so and include your address.

Will Jose Serrano actually read my letter?

Constituent mail is logged by staff and tallied on issues that come up repeatedly. Include your return address (PostPal prints yours automatically) so a reply has somewhere to go.

Sources

Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.

See the full New York state legislators rules — what you can and can’t send, photos & more →

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