Find your congressional district

Enter a ZIP to see possible congressional districts — checked against public federal postal data, entirely on your device. Or browse every state and territory below.

District boundaries come from public U.S. Census Bureau data.

ZIP codes follow postal delivery routes, not district boundaries. A ZIP can cover more than one district, so the finder shows every match.

This map draws the 50 states, the District of Columbia and Puerto Rico. It does not draw American Samoa, Guam, the Northern Mariana Islands or the U.S. Virgin Islands — the public Census boundary file it is built from does not include them. Their districts are still listed: use the ZIP finder or the state list on this page.

Browse districts by state

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What a result means

A ZIP result helps you navigate; it does not verify identity, residence, registration or eligibility. Some ZIP codes overlap more than one district, so every matching district is shown. If no participating hall is available, the page says so plainly.

See an example town hall