Zip Code Table (Part 1)

Includes Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver, Douglas, Elbert, Gilpin, and Jefferson Counties.

Zip CodeCity 1st County2nd County 3rd County4th County XCounty Message #After #5022, will transfer to POD Message #
80001 Arvada Jefferson     5509
80002 Arvada Jefferson     5509
80003 ArvadaAdams Jefferson   50061=5500, 2=5509
80004 Arvada Jefferson     5509
80005 Arvada Jefferson     5509
80006 Arvada Jefferson     5509
80007 Arvada Jefferson     5509
80010 AuroraAdams Arapahoe   50081=5500, 2=5501
80011 AuroraAdams Arapahoe   50081=5500, 2=5501
80012 Aurora Arapahoe     5501
80013 Aurora Arapahoe     5501
80014 AuroraAdams Arapahoe Denver 50161=5501, 2=5505
80015 AuroraArapahoe     5501
80016 Aurora Arapahoe     5501
80017Aurora Arapahoe     5501
80018 Aurora Arapahoe     5501
80019 Aurora Adams     5500
80020 Broomfield Adams BoulderBroomfieldJefferson50051=5500, 2=5502, 3=5023, 4=5509
80021 Broomfield BroomfieldJefferson  50211=5503, 2=5509
80022 Commerce City Adams    5500
80024 Dupont Adams    5500
80025 Eldorado Sprgs Boulder    5502
80026 Lafayette Boulder    5502
80027 Louisville Boulder    5502
80028 Louisville Boulder    5502
80030 Westminster Adams    5500
80031 Westminster AdamsJefferson  50061=5500, 2=5509
80033 Wheat Ridge Jefferson    5509
80034 Wheat Ridge Jefferson    5509
80035 Westminster Adams    5500
80036 Westminster Adams    5500
80037 Commerce City Adams    5500
80038 Broomfield Boulder    5502
80040 Aurora Adams     5500
80041 Aurora Arapahoe     5501
80042 Aurora Adams     5500
80044 Aurora Arapahoe     5501
80045 Aurora Adams     5500
80046 Aurora Arapahoe     5501
80047 Aurora Arapahoe     5501
80101 Agate Adams Elbert  50131=5500, 2=5507
80102 Bennett Adams ArapahoeElbert  50331=5500, 2=5501, 3=5507
80103 Byers Arapahoe     5501
80104 Castle Rock Douglas     5506
80105 Deer Trail Adams Arapahoe    50081=5500, 2=5501
80106 Elbert Douglas Elbert  50301=5506, 2=5507
80107 Elizabeth Elbert    5507
80108 Castle Rock Douglas     5506
80109 Castle Rock Douglas     5506
80110 Englewood Arapahoe Denver  50161=5501, 2=5505
80111 Englewood Arapahoe      5501
80112 Englewood Arapahoe DenverDouglas 50141=5501, 2=5505, 3=5506

Note: Any 5 digit number not contained in these tables will get message #5024 (Out of Area Zip Code Announcement).

Note: Message 5023 is for certain residents of Broomfield County who are to get medications via the U.S. Postal Service.

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