Who Represents Me in Congress? Find Your U.S. Representative and Senators by ZIP Code

To find who represents you in the U.S. Congress, use the official House of Representatives ZIP-code lookup for your congressional district and the official Senate directory for your state. Most residents of the 50 states have one U.S. House representative and two U.S. senators. A ZIP code may cross congressional district boundaries, so an accurate House lookup sometimes requires your full street address.

Find your U.S. House representative by ZIP code

1. Open the official House.gov Find Your Representative tool.
2. Enter the five-digit ZIP code for where you live.
3. If your ZIP code spans more than one congressional district, provide any additional street-address and city information requested for an exact match.
4. Open your current representative’s official website to confirm office addresses, telephone numbers and the preferred contact form.
5. If you recently moved, use your current residential address rather than an old address or a workplace ZIP code.

Why your street address matters: USPS delivery ZIP areas do not always match political boundaries. Two homes in the same ZIP code may be in different House districts. Choosing the first result of a ZIP-only search is not always accurate.

Find your state’s two U.S. senators

1. Go to Senate.gov: Contacting U.S. Senators.
2. Select your state in the Senate’s official directory.
3. Visit each senator’s official page to find the contact form, telephone number, Washington office or state offices.
4. Check the office’s requirements before sending a casework request or personal documents.

U.S. senators represent an entire state, not a specific congressional district. Residents of Washington, D.C. and U.S. territories have different federal representation arrangements and do not elect voting U.S. senators.

U.S. House representative vs. U.S. senator

A state senator serves in a state legislature, not the United States Senate. Find state, local and other federal officials through USAGov’s elected officials directory.

Why a November 2026 election winner may not appear as your current representative

As of November 9, 2026, House.gov shows members currently serving during the 119th Congress, not automatically everyone elected to the next Congress. The site’s official questions and answers say the current Congress ends on January 2, 2027. New district maps used for the 2026 elections may also differ from the congressional districts in force for current representation before the new Congress begins.

A candidate who wins a November general election normally does not immediately replace the sitting member. House.gov notes exceptions for special elections and vacancies. To determine who holds office now, use House.gov; for an election outcome, use the relevant state election office. Recheck the official House service when the new Congress starts in January 2027.

What if your ZIP code returns multiple districts?

If the House lookup asks for additional details, enter the requested street address and city to narrow the match. It is normal for a ZIP code to overlap several districts, because postal zones and congressional boundaries serve different purposes. For example, a search for a five-digit ZIP may show multiple possible members and ask for an exact address.

If the official lookup appears inaccurate after you provide your complete address, review the FAQs on House.gov for reporting an incorrect result. Do not rely solely on an AI-generated answer, social media post or outdated search snippet to identify your representative.

How to email, call or write a member of Congress

Use the contact form or telephone number on the member’s official website. House.gov explains that it does not maintain a central list of public email addresses for all House members; offices can choose different correspondence procedures. Senate.gov lists (202) 224-3121 as the U.S. Capitol switchboard number, where an operator can connect callers with congressional offices.

A practical constituent message can briefly identify your city and state or ZIP code, explain the federal topic, and state the specific information or action you are requesting. For requests involving a federal agency, look for the office’s dedicated constituent-services or casework section.

Short message example

Dear Representative, I live in your congressional district and would like information about your position on [specific federal bill or issue]. Please let me know where I can find your most recent statement or public voting record. Thank you for your time.

Replace the bracketed example with a specific issue and follow the office’s contact-form instructions. Avoid sharing sensitive details such as passwords, account logins or Social Security numbers through a public message or unverified contact channel.

Which government office should you contact?

• A federal bill or congressional vote: Your U.S. House member and/or one of your two U.S. senators.
• Assistance with a federal agency: A congressional constituent-services office, following its instructions and privacy process.
• A state law or state-funded program: Your state legislature or state executive agency.
• A local roads, zoning or municipal-services issue: Your relevant local government office.

This distinction prevents messages from being sent to the wrong level of government and saves time when you are seeking an answer.

Official lookup checklist

1. Use house.gov to identify the current House representative.
2. Use senate.gov to identify the current U.S. senators.
3. Check whether the ZIP code overlaps multiple congressional districts.
4. Distinguish elected candidates from officials currently serving in November 2026.
5. Confirm contact information directly on the member’s official site.
6. Review state and local office information separately through USAGov.

Continue studying U.S. civics

Read our guide to the three branches of the U.S. government and our step-by-step explanation of how a bill becomes law. Official resources include House.gov, Senate.gov and USAGov.

Independent, nonpartisan guide; verified November 9, 2026. Featured image: nighttime photograph of the United States Capitol by Grannylin, April 2023, CC0 1.0 via Wikimedia Commons.