Postal Service now lets rich towns buy ZIP Code changes—poor ones can't
S. 3175 — CIPZIP Act of 2025 · Filed by James Lankford (R-OK) · 1 cosponsor · Introduced Nov 18, 2025 · Reported out
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What it does
This bill creates a 7-year pilot program allowing the U.S. Postal Service to accept money, property, or services from state, local, or tribal governments to cover the costs of changing ZIP Code boundaries. If USPS denies a boundary-change request solely because it would cost money, the requesting government now has 30 days to propose paying for it themselves; if they do, USPS must grant the request. The Postal Regulatory Commission must report annually on how many requests are made, granted, denied, and how much money is collected.
Why we flagged it
The bill's core mechanism transfers infrastructure costs from the federal postal system to state/local/tribal governments willing to pay for ZIP Code changes. It is functionally a cost-shifting arrangement disguised as a 'pilot program' for community involvement.
What the text implies
- Creates a pay-to-play system for postal boundary changes: wealthy jurisdictions can afford to modify ZIP Codes for economic development, consolidation, or identity purposes, while poor jurisdictions remain locked into existing boundaries regardless of community need.
- Shifts operational costs from USPS (a federal entity) to local budgets, potentially reducing federal accountability for postal infrastructure decisions and fragmenting service standards across regions.
The full analysis lists 4 implications of this text.
Who it affects
Citizens may benefit if their local government can now afford ZIP Code changes that improve mail delivery or community identity (previously blocked by cost). However, the bill creates a two-tier system: wealthy jurisdictions can buy boundary changes while poor ones cannot, potentially fragmenting postal service equity and shifting infrastructure costs from the federal postal system to local budgets.