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How to send mail to Senator Jesse Arreguín

To write to Senator Jesse Arreguín, the Democratic senator representing California's 7th senate district, address your letter to The Honorable Jesse Arreguín, California State Senate, 1515 Clay St. Suite 2202, Oakland, CA 94612. This is Arreguín'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.

California State Senate — district office

The Honorable Jesse Arreguín
California State Senate
1515 Clay St. Suite 2202
Oakland, CA  94612

The address California's legislature publishes for Jesse Arreguín's constituent mail — reachable year-round, including when the legislature is out of session.

Verified September 2026senate.ca.govopenstates.org

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The Honorable Jesse ArreguínCalifornia State Senate1515 Clay St. Suite 2202Oakland, CA 94612

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Key facts

  • Address mail to The Honorable Jesse Arreguín, California State Senate, 1515 Clay St. Suite 2202, Oakland, CA 94612. Letters you send need normal postage.
  • Jesse Arreguín is the Democratic senator representing California's 7th senate district.
  • Say who you are and where you live: include your full name and home address so Arreguín's office can confirm you're a constituent — that's who casework and replies are prioritized for.
  • This is Arreguín'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 Arreguín's official page and other contact options at https://sd07.senate.ca.gov/.
  • 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 Jesse Arreguín is your senator

    Jesse Arreguín represents District 7 in the California 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 Jesse Arreguín'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 Jesse Arreguín's mailing address?

The Honorable Jesse Arreguín, California State Senate, 1515 Clay St. Suite 2202, Oakland, CA 94612. This is Arreguín'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 Arreguín's standing, year-round address — the one California's legislature itself publishes for constituent mail.

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

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

Will Jesse Arreguín 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 California state legislators rules — what you can and can’t send, photos & more →

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