You can find “who is my congressman by ZIP code” using a few official and well‑maintained tools that match your ZIP (and, if needed, your full address) to your U.S. House member.

How to find your congressman by ZIP code

Use these steps (takes under a minute):

  1. Go to the official House lookup page at house.gov and open the “Find Your Representative” tool.
  1. Enter your ZIP code in the search box.
  2. If your ZIP is split across multiple districts, the site will ask for your full street address to narrow it down to the correct district and representative.
  1. The page will then show:
    • Your U.S. Representative’s name
    • A link to their official website
    • Contact information (office phone, forms, etc.)

An alternative is the independent site whoismyrepresentative.com, where you can enter your ZIP code and get your member of Congress plus basic contact details, also powered by an open API.

Useful sites and what they do

[3] [1] [7] [7]
Website What you enter What you get Notes
House.gov “Find Your Representative”ZIP code, sometimes full address Official U.S. House member, links to website and contact page Official congressional tool, best for accuracy
whoismyrepresentative.comZIP code or state Representative(s) with contact info and links Simple interface, uses public API data
CallCongress.us map toolClick on map over your location Members of Congress and how to contact them Map-based; suggests using ZIP/address check on House site for verification

Extra: beyond just your congressman

If you want more than just your House member (for example, both U.S. senators, governor, or local officials), some “all-in-one” tools let you enter your address or ZIP to see multiple levels of government in one place and encourage deeper civic engagement. These often list federal, state, and local officials together, with links to contact pages so you can email, call, or look up their voting records.

Information gathered from public forums or data available on the internet and portrayed here.