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S. 4505

U.S. SenateSenate Floor Calendar

Summary

S. 4505, a bill to require the United States Postal Service to designate ZIP Codes for certain communities, was introduced in the Senate on May 12, 2026 by Sen. Joni Ernst (R) with 9 co-sponsors. It last saw action on Aug 6, 2026: Placed on Senate Legislative Calendar under General Orders. Calendar No. 546.


Record

Text

S. 4505 has 9 co-sponsors.

sb4505/introduced-in-senate.txt
119 S4505 IS: To require the United States Postal Service to designate ZIP Codes for certain communities.
U.S. Senate
2026-05-12
text/xml
EN
Pursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.
II 119th CONGRESS 2d Session S. 4505 IN THE SENATE OF THE UNITED STATES May 12, 2026 Ms. Ernst (for herself, Mr. Padilla , Mr. Barrasso , and Mr. Bennet ) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs A BILL
To require the United States Postal Service to designate ZIP Codes for certain communities.
1.
Designation of ZIP Codes
Not later than 1 year after the date of enactment of this Act, the United States Postal Service shall designate a single, unique ZIP Code for each of the following communities:
(1)
Canyon Lake, California.
(2)
Eastvale, California.
(3)
Hidden Hills, California.
(4)
Industry, California.
(5)
Irwindale, California.
(6)
North Tustin, California.
(7)
Rossmoor, California.
(8)
San Pablo, California.
(9)
Tehachapi, California.
(10)
Torrance, California.
(11)
Castle Pines, Colorado.
(12)
Centennial, Colorado.
(13)
Cherry Hills Village, Colorado.
(14)
Frederick, Colorado.
(15)
Greenwood Village, Colorado.
(16)
Highlands Ranch, Colorado.
(17)
Keystone, Colorado.
(18)
Lone Tree, Colorado.
(19)
Mountain Village, Colorado.
(20)
Mt. Crested Butte, Colorado.
(21)
Severance, Colorado.
(22)
Silver Cliff, Colorado.
(23)
Sterling Ranch, Colorado.
(24)
Superior, Colorado.
(25)
Telluride, Colorado.
(26)
Scotland, Connecticut.
(27)
Coconut Creek, Florida.
(28)
Cooper City, Florida.
(29)
Deerfield Beach, Florida.
(30)
Fort Myers, Florida.
(31)
Lighthouse Point, Florida.
(32)
Miami Lakes, Florida.
(33)
Oakland Park, Florida.
(34)
Ocoee, Florida.
(35)
Parkland, Florida.
(36)
Village of Estero, Florida.
(37)
Wilton Manors, Florida.
(38)
Burr Ridge, Illinois.
(39)
Carmel, Indiana.
(40)
Noblesville, Indiana.
(41)
Lawrence, Indiana.
(42)
Westfield, Indiana.
(43)
Zionsville, Indiana.
(44)
Urbandale, Iowa.
(45)
Camargo, Kentucky.
(46)
Louisiana State University, Baton Rouge, Louisiana.
(47)
Montz, Louisiana.
(48)
Springwater Township, Minnesota.
(49)
Quartzite Township, Minnesota.
(50)
Grass Valley, Nevada.
(51)
Swanzey, New Hampshire.
(52)
Kinnelon, New Jersey.
(53)
Flanders, New York.
(54)
Glendale, New York.
(55)
Pendleton, New York.
(56)
Riverside, New York.
(57)
Wheatfield, New York.
(58)
Weddington, North Carolina.
(59)
Green, Ohio.
(60)
Hochatown, Oklahoma.
(61)
North Enid, Oklahoma.
(62)
Goose Creek, South Carolina.
(63)
Mauldin, South Carolina.
(64)
Fairview, Texas.
(65)
Fate, Texas.
(66)
Heath, Texas.
(67)
Josephine, Texas.
(68)
Murphy, Texas.
(69)
Northlake, Texas.
(70)
Parker, Texas.
(71)
Sargent, Texas.
(72)
Highland City, Utah.
(73)
Fairlawn, Virginia.
(74)
Star Valley Ranch, Wyoming.
(75)
Mills, Wyoming.

Tracker

The tracker indicates the progress of this legislation as it moves through the legislative process.

  1. Introduced2026-05-12
  2. Passed Senate
  3. Passed House
  4. Conference
  5. To President
  6. Became Law

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

Sponsors

Sen. Joni Ernst (R) sponsors S. 4505, and 9 members have co-sponsored it, 3 of them from the day it was introduced.

Committees

S. 4505 went before 1 committee: Homeland Security and Governmental Affairs.

Homeland Security and Governmental Affairs
Homeland Security and Governmental Affairs
Reported By · Aug 6, 2026 · 444 Bills

Actions

S. 4505 has taken 5 actions since May 12, 2026, the latest on Aug 6, 2026.

ChamberAction
Aug 6, 2026
Senate
Committee on Homeland Security and Governmental Affairs. Ordered to be reported with an amendment in the nature of a substitute favorably.Homeland Security and Governmental Affairs Committee
Aug 6, 2026
Senate
Committee on Homeland Security and Governmental Affairs. Reported by Senator Paul with an amendment in the nature of a substitute. Without written report.Homeland Security and Governmental Affairs Committee
Aug 6, 2026
Senate
Placed on Senate Legislative Calendar under General Orders. Calendar No. 546.
May 12, 2026
Senate
Read twice and referred to the Committee on Homeland Security and Governmental Affairs.Homeland Security and Governmental Affairs Committee
May 12, 2026
Introduced in Senate

Votes

S. 4505 has not gone to a roll call.

1 bill is related to S. 4505.

Titles

S. 4505 goes by 2 titles.

  • A bill to require the United States Postal Service to designate ZIP Codes for certain communities. — Official Title as Introduced
  • A bill to require the United States Postal Service to designate ZIP Codes for certain communities. — Display Title

Lobbying

2 clients hired 1 firm and 6 registered lobbyists who named S. 4505 in 2 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.

Filed under Postal, Budget/Appropriations.

Clients

Who paid to be heard, by how many filings named the bill.

ClientBusinessStateFirmsFilingsReported
NATIONAL ZIP CODE ADVOCACY COALITION (INFORMAL COALITION)CoalitionCalifornia11$40K
CITY OF FORT MYERS, FLORIDAMunicipalityFlorida11$20K

Firms

Registrants who filed on the bill, by filings.

RegistrantClientsFilingsReported
VAN SCOYOC ASSOCIATES22$60K

Lobbyists

Named on the filings that cite the bill.

LobbyistFirmsClientsFilings
HARRY GLENN122
JAMES CRUM122
MAGGIE MCGRANE122
WILL SMITH122
JOHN DOWD111
RODNEY EMERY111

Filings

The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.

ClientRegistrantPeriodReportedDocument
NATIONAL ZIP CODE ADVOCACY COALITION (INFORMAL COALITION)VAN SCOYOC ASSOCIATES2026 second_quarter$40K2nd Quarter - Report
CITY OF FORT MYERS, FLORIDAVAN SCOYOC ASSOCIATES2026 second_quarter$20K2nd Quarter - Report

Classification

The Congressional Research Service files S. 4505 under Government Operations and Politics, one of its 31 policy areas, and gives it 24 legislative subjects.

CRS Subjects

CRS assigns every bill one policy area from its 31; S. 4505’s is Government Operations and Politics.

s4505/policy-areas.txt
Government Operations and PoliticsAgriculture and FoodAnimalsArmed Forces and National SecurityArts, Culture, ReligionCivil Rights and Liberties, Minority IssuesCommerceCongressCrime and Law EnforcementEconomics and Public FinanceEducationEmergency ManagementEnergyEnvironmental ProtectionFamiliesFinance and Financial SectorForeign Trade and International FinanceHealthHousing and Community DevelopmentImmigrationInternational AffairsLabor and EmploymentLawNative AmericansPublic Lands and Natural ResourcesScience, Technology, CommunicationsSocial WelfareSports and RecreationTaxationTransportation and Public WorksWater Resources Development

Legislative Subjects

S. 4505 carries 24 of CRS’s legislative subjects, from California to Wyoming.

s4505/subjects.txt
CaliforniaColoradoConnecticutFloridaIllinoisIndianaIowaKentuckyLouisianaMinnesotaNevadaNew HampshireNew JerseyNew York StateNorth CarolinaOhioOklahomaPostal serviceSouth CarolinaTexasUtahVirginiaWisconsinWyoming

Source: congress.gov · legiscan.com