Boulder Postal Codes
Complete directory of postal codes in this county
Location Information
Counties
Boulder
Languages
- English (United States)
- Spanish (United States)
Counties
|
Place Name
|
Postal Code
|
|---|---|
|
Allenspark
|
80510 |
|
Boulder
|
80301 |
|
Boulder
|
80302 |
|
Boulder
|
80303 |
|
Boulder
|
80304 |
|
Boulder
|
80305 |
|
Boulder
|
80310 |
|
Eldorado Springs
|
80025 |
|
Jamestown
|
80455 |
|
Lafayette
|
80026 |
|
Longmont
|
80501 |
|
Longmont
|
80503 |
|
Louisville
|
80027 |
|
Lyons
|
80540 |
|
Nederland
|
80466 |
|
Niwot
|
80544 |
|
Pinecliffe
|
80471 |
|
Ward
|
80481 |
Interactive Map
How to Find a Postal Code
Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:
- Search for your specific address using our search tool above
- Browse through the list of counties in the region
- Use the interactive map to locate your area
- Contact your local post office for verification
Postal Code Tips
Postal codes may change occasionally. Always verify with official sources before important mailings.
Quick Facts
-
Country Code: US
-
Capital: Washington
-
Currency: Dollar (USD)
-
Phone Code: +1
-
Timezone: America/Adak (GMT-10)
- America/Anchorage (GMT-9)
- America/Boise (GMT-7)
- America/Chicago (GMT-6)
- America/Denver (GMT-7)
- America/Detroit (GMT-5)
- America/Indiana/Indianapolis (GMT-5)
- America/Indiana/Knox (GMT-6)
- America/Indiana/Marengo (GMT-5)
- America/Indiana/Petersburg (GMT-5)
- America/Indiana/Tell_City (GMT-6)
- America/Indiana/Vevay (GMT-5)
- America/Indiana/Vincennes (GMT-5)
- America/Indiana/Winamac (GMT-5)
- America/Juneau (GMT-9)
- America/Kentucky/Louisville (GMT-5)
- America/Kentucky/Monticello (GMT-5)
- America/Los_Angeles (GMT-8)
- America/Menominee (GMT-6)
- America/Metlakatla (GMT-9)
- America/New_York (GMT-5)
- America/Nome (GMT-9)
- America/North_Dakota/Beulah (GMT-6)
- America/North_Dakota/Center (GMT-6)
- America/North_Dakota/New_Salem (GMT-6)
- America/Phoenix (GMT-7)
- America/Sitka (GMT-9)
- America/Yakutat (GMT-9)
- Pacific/Honolulu (GMT-10)
-
Driving Side: Right
-
Voltage/Frequency: 120V (60Hz)
-
Plug Types:A -
B -
