Longmont is the largest city in Boulder County after Boulder, with about 100,000 residents about 35 miles north of Denver along Colorado's Front Range. It has a strong tech and manufacturing base led by Seagate, a well-known craft brewing scene, Longmont United Hospital and Front Range Community College, and many residents commute to Boulder, Denver and the Tech Center.
Billboards here reach drivers on US-287 (Main Street), the main north–south route through the city, SH-119 (the Diagonal Highway to Boulder and Ken Pratt Boulevard toward I-25) and SH-66 on the north side, with I-25 a few miles east, plus busy roads such as Hover Street, Airport Road, Pike Road, 17th Avenue and Nelson Road. High-traffic areas include Ken Pratt Boulevard and Hover Street near the retail centers, Main Street through downtown, SH-119 toward Boulder and SH-66 near I-25.


Billboard advertising in Longmont is an effective way to build brand awareness across Longmont and Boulder County. Prices on BillboardsIn range from about $600 to more than $4,000 per month. Cost depends mostly on location, traffic and visibility, along with board size, static vs. digital format and campaign length. Design, printing, shipping and installation are included in your total price, and our design team and templates make artwork easy.
Busy corridors for static and digital billboards in Longmont include US-287, SH-119, SH-66, Hover Street and Ken Pratt Boulevard. Browse available inventory on our interactive map, pick your location, upload your design and check out. Comparing cost per thousand impressions (CPM) across options helps you get the most reach for your budget.
Location. Use SH-119 for Boulder commuters and I-25-bound traffic, US-287 for north–south drivers through the city, and Hover Street and Ken Pratt Boulevard for shoppers.
Audience. Longmont is family-heavy, with many tech and manufacturing workers, outdoor enthusiasts and a sizable Hispanic community. Home services, real estate, healthcare, breweries, bilingual creative and restaurants do well here.
Message. Keep it to about seven words with one clear visual. Highway traffic moves fast, so bold, simple designs read best.
Here are a few special offers on billboard ads and other outdoor advertising in Longmont, Colorado.
To see pricing and shop all the billboards in Longmont, use the tool at the top of this page.
Book a digital billboard truck for one day; you can choose your own route, or we can create a custom route for you that targets your ideal audience.

Build a custom Digital Billboard Truck ad campaign in Longmont starting at $2,499.00.
Target consumers with a digital billboard campaign. Choose a location, and your ad will be displayed on digital billboards within a three-mile radius.

Build a custom Digital Billboards ad campaign in Longmont starting at $6,499.00.
Advertise on Hulu with a 15 or 30 second ad that has audio and motion video capabilities, estimated to receive about 40,000 impressions each month.
Build a custom Hulu Ads ad campaign in Longmont starting at $1,400.00.
Reach your target audience by sending direct mail postcards to their mailbox. Direct mail ads allow you to target specific demographics across the US!

Build a custom Direct Mail Ads ad campaign in Longmont starting at $2,674.00.
| Bulletin (Larger Billboard) | $3,500 | 48'W X 14'H |
| Digital Bulletin (Digital Billboard) | $2,500 | 48'W X 14'H |
| Poster (Medium Billboard) | $1,500 | 22'8"W X 10'5"H |
| Junior Poster (Small Billboard) | $800 | 11'W X 5'H |
How much does a billboard cost in Longmont?
Billboard prices in Longmont range from about $600 to more than $4,000 per month. Price depends on location, traffic, visibility, size, format and campaign length. Design, printing and installation are included.
What billboard locations are available in Longmont?
Inventory includes boards along US-287, SH-119 and SH-66, plus Hover Street, Ken Pratt Boulevard and Airport Road. Browse current availability on our interactive map.
Where are the best places for a billboard in Longmont?
High-traffic, high-visibility spots perform best: Ken Pratt Boulevard near Hover Street, Main Street through Longmont, and SH-119 toward Boulder.
How long can I rent a billboard in Longmont?
Static bulletin billboards have a minimum run of one month, and digital billboards have a minimum of one week. Longer campaigns are available on both.
Can I rent a billboard for just one day in Longmont?
No. The shortest option is one week on a digital billboard. Static billboards run for at least one month.
How long does it take to set up a billboard in Longmont?
Static billboards usually go live within about 4 weeks of purchase, allowing time for printing and installation. Digital billboards can often launch in about 2 weeks.
How do I buy a billboard in Longmont?
Browse inventory on our interactive map, choose a location and dates, upload your artwork or use our templates, and check out online.
How do I choose the right billboard in Longmont?
Compare location, price and estimated impressions, then use CPM (cost per 1,000 impressions) to compare value across your options. Our team can also help you plan your campaign.
What types of billboards are available in Longmont?
You can choose static bulletins and posters or digital billboards, from large highway bulletins on US-287 and SH-119 to smaller boards on local commercial streets.
Can I buy a digital billboard in Longmont?
Yes. Filter our map for digital inventory to see available screens, then book weekly or monthly. Digital boards let you update creative without reprinting.
How can I buy outdoor advertising in Longmont?
BillboardsIn offers static and digital outdoor advertising across Longmont and Boulder County. Browse the full inventory and book online with our interactive tool. There are no hidden fees, and production and installation are handled for you.
Do I need an advertising agency to buy a billboard in Longmont?
No. You can browse, book and pay for billboards directly on BillboardsIn, and our team can help with design and planning. Agencies can also book through the platform.
Large
Medium
Small
"I wanted to promote my company through the use of out-of-home advertising in high traffic areas in Chicago, and BillboardsIn.com made the process of finding the best advertisement so easy. When it was time for another advertising campaign, I knew BillboardsIn.com would help me find a competitive advertising quote."
- Mike Davis

Gathering Your Options!
Sit tight, this may take a minute.