Billboard Advertising in Boise, ID

Billboard advertising in Boise starts at $1,300 per 4-week period. Static poster billboards (medium format) average $1,550 per 4-week period ($1,300–$1,800). Static bulletin billboards (large format, 14'×48') average $4,000 per 4 weeks ($3,000–$5,000). Digital bulletin billboards (LED, large format) average $5,000 per 4 weeks ($4,000–$6,000). Digital poster billboards average $2,250 per 4 weeks ($2,000–$2,500). A $5,000 minimum spend applies and may be spread across multiple boards and flight periods. Premium locations — including high-traffic I-84 corridor boards through the Treasure Valley, Fairview Avenue commercial strip positions, and downtown Boise and Boise State University area boards — may be priced above these ranges depending on availability.

Billboard advertising in Boise has CPMs starting at $5 per 4-week period. Static poster billboards (medium billboards) average $6 CPM ($5–$7) per 4-week period. Static bulletin billboards (large billboards, 14'×48') average $9 CPM ($7–$11). Digital bulletin billboards average $12 CPM ($9–$14). Digital poster billboards average $9 CPM ($8–$9). CPMs are calculated using the average 4-week impressions (age 18+) for each format across all 500 billboard faces in the Boise DMA.

A static bulletin in the Boise DMA delivers an average of 452,792 impressions (age 18+) over a 4-week campaign period. A digital bulletin delivers an average of 432,448 impressions over the same period. Commuters on primary corridors like I-84 through the Treasure Valley, Fairview Avenue, State Street, and Chinden Boulevard typically pass the same billboard multiple times per week, and the Boise DMA’s rapidly growing tech, healthcare, and university workforce base — anchored by Micron Technology, St. Luke’s Health System, Saint Alphonsus, and Boise State University — generates consistent weekday commuter audience volumes across Ada and Canyon counties. Across all 500 billboard faces in the DMA, the market delivers approximately 173,576,836 total impressions per 4-week period.

The highest-density billboard corridors in the Boise DMA are Interstate 84 (Primary East-West DMA Interstate Corridor) (18 faces), State Highway 44 / State Street (Primary Boise North-South Urban Corridor) (4 faces), Fairview Avenue (Primary Boise East-West Commercial Surface Corridor) (4 faces), US 20/26 / Chinden Boulevard (Primary North Boise Growth Corridor) (4 faces), and US Route 20 (Primary Canyon County and Nampa-Caldwell DMA Corridor) (4 faces). I-84 delivers the highest impression volumes in the DMA, connecting Caldwell and Nampa through Meridian to the Boise metro. State Street and Fairview Avenue anchor the primary urban commercial surface corridors through Boise and Garden City. Chinden Boulevard serves the north Boise and Eagle high-growth suburban corridor, and US Route 20 anchors the Canyon County Nampa and Caldwell market.

The Boise DMA contains 500 billboard faces tracked by Blue Line Media across Ada, Canyon, Gem, Boise, Valley, Elmore, and Owyhee counties in Idaho. Of these, 52 are digital (LED) and 448 are static (printed/mesh), spanning bulletin and poster formats. Ada County carries the highest concentration, serving Boise, Meridian, Eagle, and Garden City, with Canyon County covering Nampa, Caldwell, and Middleton, and additional rural inventory across Gem, Boise, Valley, Elmore, and Owyhee counties.

Boise DMA billboard inventory includes static bulletins (large format, 14'×48'), digital bulletins (LED, large format), static posters (medium format), and digital posters. Of the 500 faces in the DMA, 52 are digital (LED) and 448 are static (printed/mesh). 87% of inventory is in urban and urban business locations, 0% suburban, and 13% rural, offering flexible targeting across the Boise DMA.

The peak season for billboard advertising in the Boise DMA is spring (March–May), when the Treasure Valley’s active homebuying season drives maximum outdoor audiences across Ada and Canyon counties. Fall (August–October) is the second peak, driven by Boise State University’s fall semester return and Broncos football at Albertsons Stadium. Summer (June–August) remains active for retail and outdoor recreation brands as warmer weather draws audiences across the DMA. January and February are the softest months, with reduced outdoor audiences during winter conditions across the Treasure Valley. Key Boise DMA events that drive traffic spikes include Boise Broncos home games at Albertsons Stadium (September–December), the Western Idaho Fair (August, Ada County Fairgrounds), and the Treefort Music Fest (March, downtown Boise). Book 4–6 weeks ahead for standard placements; high-demand positions on I-84 and Chinden Boulevard should be secured 8 weeks out during peak season.

Getting started with billboard advertising in Boise 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 Boise 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 and digital poster billboards share the same dimensions as their static counterparts.

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 available billboard inventory in the Boise DMA by corridor, zip code, or geographic area, allowing advertisers to target specific communities such as downtown Boise and the Boise State University district, Meridian and Eagle in north Ada County, the Garden City and State Street corridor, or Nampa and Caldwell in Canyon County. Campaigns can concentrate on a single sub-market or span multiple zones across the full Boise DMA.

Among the most-viewed billboard corridors in the Boise DMA are Interstate 84, the primary Treasure Valley east–west interstate (18 faces), State Street (SH 44), the primary north Boise and Garden City arterial (4 faces), Fairview Avenue, the primary central and west Boise surface corridor (4 faces), Chinden Boulevard (US-20/26), the primary north Boise and Eagle growth corridor (4 faces), and US Route 20, the primary Nampa and Caldwell Canyon County corridor (4 faces). Blue Line Media can recommend specific billboard positions on these and other corridors based on current availability.