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S.4505

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

Introduced·5/12/26
Introduced

S. 4505

Introduced in Senate · May 13, 2026

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.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled,

SECTION 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. (1) Canyon Lake, California.
  2. (2) Eastvale, California.
  3. (3) Hidden Hills, California.
  4. (4) Industry, California.
  5. (5) Irwindale, California.
  6. (6) North Tustin, California.
  7. (7) Rossmoor, California.
  8. (8) San Pablo, California.
  9. (9) Tehachapi, California.
  10. (10) Torrance, California.
  11. (11) Castle Pines, Colorado.
  12. (12) Centennial, Colorado.
  13. (13) Cherry Hills Village, Colorado.
  14. (14) Frederick, Colorado.
  15. (15) Greenwood Village, Colorado.
  16. (16) Highlands Ranch, Colorado.
  17. (17) Keystone, Colorado.
  18. (18) Lone Tree, Colorado.
  19. (19) Mountain Village, Colorado.
  20. (20) Mt. Crested Butte, Colorado.
  21. (21) Severance, Colorado.
  22. (22) Silver Cliff, Colorado.
  23. (23) Sterling Ranch, Colorado.
  24. (24) Superior, Colorado.
  25. (25) Telluride, Colorado.
  26. (26) Scotland, Connecticut.
  27. (27) Coconut Creek, Florida.
  28. (28) Cooper City, Florida.
  29. (29) Deerfield Beach, Florida.
  30. (30) Fort Myers, Florida.
  31. (31) Lighthouse Point, Florida.
  32. (32) Miami Lakes, Florida.
  33. (33) Oakland Park, Florida.
  34. (34) Ocoee, Florida.
  35. (35) Parkland, Florida.
  36. (36) Village of Estero, Florida.
  37. (37) Wilton Manors, Florida.
  38. (38) Burr Ridge, Illinois.
  39. (39) Carmel, Indiana.
  40. (40) Noblesville, Indiana.
  41. (41) Lawrence, Indiana.
  42. (42) Westfield, Indiana.
  43. (43) Zionsville, Indiana.
  44. (44) Urbandale, Iowa.
  45. (45) Camargo, Kentucky.
  46. (46) Louisiana State University, Baton Rouge, Louisiana.
  47. (47) Montz, Louisiana.
  48. (48) Springwater Township, Minnesota.
  49. (49) Quartzite Township, Minnesota.
  50. (50) Grass Valley, Nevada.
  51. (51) Swanzey, New Hampshire.
  52. (52) Kinnelon, New Jersey.
  53. (53) Flanders, New York.
  54. (54) Glendale, New York.
  55. (55) Pendleton, New York.
  56. (56) Riverside, New York.
  57. (57) Wheatfield, New York.
  58. (58) Weddington, North Carolina.
  59. (59) Green, Ohio.
  60. (60) Hochatown, Oklahoma.
  61. (61) North Enid, Oklahoma.
  62. (62) Goose Creek, South Carolina.
  63. (63) Mauldin, South Carolina.
  64. (64) Fairview, Texas.
  65. (65) Fate, Texas.
  66. (66) Heath, Texas.
  67. (67) Josephine, Texas.
  68. (68) Murphy, Texas.
  69. (69) Northlake, Texas.
  70. (70) Parker, Texas.
  71. (71) Sargent, Texas.
  72. (72) Highland City, Utah.
  73. (73) Fairlawn, Virginia.
  74. (74) Star Valley Ranch, Wyoming.
  75. (75) Mills, Wyoming.