S. 4505 · On the floor · Government Operations and Politics

A bill to require the United States Postal Service to designate ZIP Codes for certain communities.

Sponsor: Joni Ernst (R-IA)

What it does

• Directs the United States Postal Service to designate a single, unique ZIP Code for each of 83 named communities across 18 states within one year of enactment.

Latest action

Aug 6, 2026: Placed on Senate Legislative Calendar under General Orders. Calendar No. 546.

Committee: Senate Homeland Security and Governmental Affairs