Boulder ZIP Code Finder by Area and Number Colorado
The Boulder zip code is 80301 in Colorado helps people find the correct mailing location for homes, businesses, and services in Boulder.
Welcome to our complete guide for Boulder, Colorado ZIP Codes. Whether you're moving to Boulder, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Boulder, Colorado.
Every Boulder ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Boulder ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | Boulder |
| Zip Code | 80301 |
| State | Colorado |
| County | Boulder |
| Population | 25,252 |
| Latitude | 40.04795 |
| Longitude | -105.19876 |
| Time Zone | America/Denver |
The Boulder Colorado zip code is used by USPS for mail delivery, shipping, and address identification across Boulder and nearby Colorado cities.
Boulder Colorado is a growing city in Colorado, and many people search for the Boulder zip code, Boulder postal code, Boulder CO zip code, and Boulder Colorado mailing code when sending mail or locating addresses. The zip code in Boulder is important for deliveries, online orders, location searches, and business listings in Boulder.
If you are searching for the Boulder zip code list, Boulder CO postal code, Boulder Colorado city zip code, or Boulder mailing zip code, this page helps you quickly find the correct Boulder zip code. Many residents, travelers, and businesses use the Boulder zip code lookup to confirm the correct Boulder mailing address.
The Boulder zip code area covers neighborhoods, residential communities, and business locations in Boulder CO. Whether you are looking for the Boulder city zip code, Boulder Colorado postal code, Boulder CO mailing code, or Boulder location zip code, the Boulder zip code Colorado helps identify the correct postal region in Colorado.
People also search for zip codes near Boulder, Boulder postal codes, Boulder CO zip code lookup, Boulder address zip code, and Boulder Colorado USPS zip code to find nearby locations in Colorado.
ZIP Codes in Boulder
The following ZIP Codes serve Boulder, Colorado.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 80301 | Boulder | 25,252 | America/Denver |
| 80302 | Boulder | 29,751 | America/Denver |
| 80303 | Boulder | 24,934 | America/Denver |
| 80304 | Boulder | 25,634 | America/Denver |
| 80305 | Boulder | 16,101 | America/Denver |
| 80310 | Boulder | 7,530 | America/Denver |
Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Boulder.
About Boulder, Colorado
Boulder is located in Boulder County, Colorado, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.
Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.
If you're searching for a Boulder ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
Boulder ZIP Code Map
The Boulder ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.
The map can help you:
- Locate neighborhoods
- Find nearby ZIP Codes
- Explore surrounding communities
- Plan travel routes
- Understand delivery areas
Find a ZIP Code in Boulder
If you need to locate a ZIP Code within Boulder, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct Boulder ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in Boulder
Boulder, Colorado is part of Boulder County and is home to approximately 25,252 residents. The city operates in the America/Denver time zone and is identified by the geographic coordinates 40.04795 latitude and -105.19876 longitude.
Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.
Common Uses of Boulder ZIP Codes
ZIP Codes in Boulder are commonly used for:
- USPS mail delivery
- Package shipping
- Online shopping
- Address verification
- Banking
- Insurance
- Government services
- Emergency services
- Navigation
- Real estate
- Business operations
- Delivery planning
Why Boulder ZIP Codes Matter
Using the correct Boulder ZIP Code offers several benefits.
For Residents
- Faster mail delivery
- Accurate online orders
- Easier address verification
- Better navigation
For Businesses
- Shipping optimization
- Customer management
- Delivery planning
- Local marketing
Frequently Asked Questions
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this Boulder, Colorado ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Boulder and its surrounding communities.