Billboard Advertising in Colorado

Billboard advertising in Colorado starts at $1,285 per 4-week period. Static poster billboards (medium format) average $1,578 per 4-week period ($1,285–$1,870). Static bulletin billboards (large format, 14'×48') average $4,220 per 4 weeks ($2,970–$5,470). Digital bulletin billboards (LED, large format) average $5,250 per 4 weeks ($3,500–$7,000). Wallscape mural billboards average $11,250 per 4 weeks ($7,500–$15,000). A $5,000 minimum spend applies, which may be spread across multiple boards and flight periods. Premium locations in major metro areas — such as Denver and Colorado Springs — may be priced above these ranges depending on availability.

Billboard advertising in Colorado has CPMs starting at $4 per 4-week period. Static poster billboards (medium billboards) average $5 CPM ($4–$5) per 4-week period. Static bulletin billboards (large billboards, 14'×48') average $6 CPM ($4–$8). Digital bulletin billboards average $6 CPM ($4–$8). Wallscape mural billboards average $14 CPM ($9–$18), reflecting prime large-format placement on high-visibility building faces in Colorado’s urban markets, concentrated in downtown Denver along 14th, 15th, Champa, Arapahoe, and Curtis Streets and Speer Boulevard, with an additional digital location in Fort Collins. Digital poster billboards average $7 CPM ($6–$8). CPMs are calculated using the average 4-week impressions (age 18+) for each format across all 2,538 billboard faces in Colorado.

A static bulletin in Colorado delivers an average of 716,954 impressions (age 18+) over a 4-week campaign period. A digital bulletin delivers an average of 885,290 impressions over the same period. A Wallscape mural billboard delivers an average of 829,658 impressions per 4-week period. Commuters on major corridors like I-25, I-70, and I-76 typically pass the same billboard multiple times per week. Across all 2,538 billboard faces in Colorado, the market delivers approximately 1,410,891,596 total impressions per 4-week period.

Major billboard corridors in Colorado include I-76 (Interstate 76) (31 faces), I-25 (Interstate 25) (25 faces), I-70 (Interstate 70) (22 faces), 14th Street (Downtown Denver) (14 faces), US 50 (US Highway 50) (13 faces), Champa Street (Downtown Denver) (8 faces), US 85 (US Highway 85) (7 faces), 15th Street (Downtown Denver) (7 faces), and Prospect Road (Fort Collins) (5 faces). I-76 runs northeast from Wheat Ridge and Arvada through Commerce City, Thornton, and Brighton to Hudson, Fort Morgan, and Sterling — the highest-face-count billboard corridor in Colorado. I-25 runs the length of the Front Range from Walsenburg and Pueblo through Colorado Springs and Denver to Thornton and Fort Collins, reaching the state’s largest commuter and through-traffic audience. I-70 runs east-west from Grand Junction and Fruita through the mountain corridor at Idaho Springs and Golden to Denver and Limon, reaching resort, commuter, and cross-state traffic. 14th Street runs through downtown Denver past the Colorado Convention Center and the Denver Performing Arts Complex, reaching office workers, convention visitors, and Wallscape mural audiences. US 50 runs from Pueblo west through Cañon City toward Salida, Gunnison, Montrose, and Grand Junction, reaching southern Colorado and Western Slope travelers.

The Colorado billboard market contains 2,538 billboard faces tracked by Blue Line Media across 30+ counties statewide. Of these, 146 are digital (LED) and 2,392 are static (printed/mesh), spanning Wallscape mural, bulletin, and poster formats. Coverage is heaviest in Denver County, home to Denver, and El Paso County, home to Colorado Springs.

Colorado billboard inventory includes Wallscape mural billboards (large-format graphics on building and parking structure exteriors), static bulletins (large format, 14'×48'), digital bulletins (LED, large format), static posters (medium format), and digital posters. Of the 2,538 faces in Colorado, 146 are digital (LED) and 2,392 are static (printed/mesh). 65% of inventory is in urban and urban business locations, 14% suburban, and 21% rural, offering flexible targeting across Colorado’s audience densities.

Billboard demand in Colorado is strong year-round, with two peaks driven by the summer travel season and the winter ski season. Summer brings heavy traffic to the I-70 mountain corridor, Rocky Mountain National Park, and Front Range festivals from Memorial Day through Labor Day. Ski season runs from November through April, drawing weekend traffic on I-70 to Vail, Breckenridge, and other mountain resorts. The Colorado State Fair runs in Pueblo in late August, and the National Western Stock Show fills Denver in January. Broncos football draws large crowds in the fall, and the November–December holiday retail season adds further demand statewide. Spring mud season in April and May is the main off-peak window — availability is wider and rates are more negotiable. Book 6–8 weeks in advance for peak periods, and earlier for downtown Denver Wallscape locations.

Getting started with billboard advertising in Colorado is straightforward:

1. Get a quote — Tell Blue Line Media your target area, budget, and campaign dates.
2. Choose your billboard — Blue Line Media recommends available billboard locations matching your audience and flight.
3. Provide creative or use our free design service.
4. Go live — Boards are posted and your campaign runs for your contracted flight period.

Billboard sizes in Colorado follow industry-standard dimensions. Static bulletin billboards (large format) measure 14 feet high by 48 feet wide (14'×48'). Static poster billboards (medium format) measure 10.5 feet high by 22.75 feet wide (10.5'×22.75'). Digital bulletin billboards and digital poster billboards share the same dimensions as their static counterparts. Wallscape mural billboards are printed or mesh graphics mounted to building and parking structure exteriors; sizes vary by building face, ranging from a few hundred to several thousand square feet.

As soon as possible, because advertising is sold on a first come, first served basis. Availability changes daily as campaigns book and end.

Creative Due Dates:

• Static (Print): 2–3 weeks prior to ad start date. May be reduced in certain cases.
• Digital: 3 business days prior to ad start date.

Yes. Blue Line Media can filter billboard inventory across Colorado by region and market. Colorado divides into four primary advertising regions: the Denver metro (Denver, Aurora, Lakewood, Thornton, and Westminster), Northern Colorado (Fort Collins, Greeley, and Loveland), Southern Colorado (Colorado Springs, Pueblo, and Cañon City), and the Western Slope and Mountains (Grand Junction, Vail, Montrose, and Cortez). Key markets include Denver, Colorado Springs, Aurora, Fort Collins, Pueblo, and Greeley. Inventory can also be filtered by city, corridor, or zip code to match your target audience.

Among the most-viewed billboard corridors in Colorado are I-76, running from Commerce City and Brighton to Sterling (31 faces), I-25, linking Pueblo, Colorado Springs, Denver, and Fort Collins (25 faces), I-70, connecting Grand Junction, Golden, Denver, and Limon (22 faces), 14th Street, running through downtown Denver past the Convention Center (14 faces), and US 50, linking Pueblo, Cañon City, and Grand Junction (13 faces). Blue Line Media can recommend specific billboard positions — including Wallscape mural locations — on these and other corridors based on current availability.