119th Congress · Senate bill · Last action Sep 14, 2026
S. 3175IntroducedGovernment Operations and Politics
CIPZIP Act of 2025
Sponsor: Sen. Lankford, James (R-OK)1 cosponsorIntroduced Nov 18, 2025
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In plain English
The CIPZIP Act of 2025, sponsored by Sen. James Lankford (R-OK), establishes a pilot program allowing the U.S. Postal Service to modify zip code boundaries. The bill also sets requirements for congressional oversight and coordination between federal and local governments regarding these postal service changes.
What’s in the bill (4 sections)
- Sec. 2. Pilot postal service program for zip code boundary
- Sec. 2. Establish a community-proposed zip code modification process
- Sec. 3. Pilot postal service program for zip code boundary changes
- Sec. 4. Rules of construction
Generated by ThePolitibase from the bill text and CRS summary. Read the official text →
Where it is in the process
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Introduced
Nov 18
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Senate committee
Aug 6
3
Senate floor
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4
House
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5
Signed
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What happens next: Awaiting committee assignment or hearings in the Senate.
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Sponsor
Cosponsors (1)
JS
All Republican.
Activity timeline
Sep 14
Sep 14
Sep 14
Placed on Senate Legislative Calendar under General Orders. Calendar No. 578.
Sep 14
Sep 14
Sep 14
Committee on Homeland Security and Governmental Affairs. Reported by Senator Paul with an amendment in the nature of a substitute. Without written report.
Sep 14
Sep 14
Sep 14
Committee on Homeland Security and Governmental Affairs. Reported by Senator Paul with an amendment in the nature of a substitute. Without written report.
Aug 6
Aug 6
Aug 6
Committee on Homeland Security and Governmental Affairs. Ordered to be reported with an amendment in the nature of a substitute favorably.
Nov 18
Nov 18, 2025
Nov 18, 2025
Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
Nov 18
Nov 18, 2025
Nov 18, 2025
Introduced in Senate
Read the bill text
Official text via Congress.gov. Opens in a new tab.
Full action log
All 6 recorded actions since introduction · Source: Congress.gov
2026
Sep 14
SENATEPlaced on Senate Legislative Calendar under General Orders. Calendar No. 578.
Sep 14
SENATECommittee on Homeland Security and Governmental Affairs. Reported by Senator Paul with an amendment in the nature of a substitute. Without written report.
Sep 14
Committee on Homeland Security and Governmental Affairs. Reported by Senator Paul with an amendment in the nature of a substitute. Without written report.
Aug 6
SENATECommittee on Homeland Security and Governmental Affairs. Ordered to be reported with an amendment in the nature of a substitute favorably.
2025
Nov 18
SENATERead twice and referred to the Committee on Homeland Security and Governmental Affairs.
Nov 18
Introduced in Senate
All 1 cosponsor
0 Democrats · 1 Republican
Republicans (1)
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